Publikationen
1.
Frank Beutenmüller, Lara Vartziotis, Nine Reining, Marielène Klumpp, Marek Bachmann, Peter Ohlhausen
A State-of-the-Art „Mobile Office in Automated Vehicles“ Proceedings Article
In: 71. Frührahrskongress der Gesellschaft für Arbeitswissenschaften e.V. 2025, Aachen, S. 1240–1245, GfA Press, 2025.
@inproceedings{BeutenmuellerEtAl_2025,
title = {A State-of-the-Art ``Mobile Office in Automated Vehicles''},
author = {Frank Beutenmüller and Lara Vartziotis and Nine Reining and Marielène Klumpp and Marek Bachmann and Peter Ohlhausen},
url = {https://www.gesellschaft-fuer-arbeitswissenschaft.de//inhalt/dokumente/71_fruehjahrskongress_gfa.zip},
doi = {10.61063/FK2025},
year = {2025},
date = {2025-03-01},
booktitle = {71. Frührahrskongress der Gesellschaft für Arbeitswissenschaften e.V. 2025, Aachen},
pages = {1240–1245},
publisher = {GfA Press},
abstract = {As research and development in the field of automated vehicles progress, so does the desire to enable drivers to work while not actively engaged in driving. Three main topics related to working in automated vehicles are addressed in studies: handling take-over requests, identifying non-driving-related activities, and designing suitable vehicle interiors and human-machine interfaces. Up to date, many published works in these domains assume automation levels 3-4 of the SAE J3016 standard while only few concern level 5 of SAE J3016: “working in fully automated vehicles”. This paper aims towards addressing this gap by surveying the current state of the art on "mobile office in automated vehicles”.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
As research and development in the field of automated vehicles progress, so does the desire to enable drivers to work while not actively engaged in driving. Three main topics related to working in automated vehicles are addressed in studies: handling take-over requests, identifying non-driving-related activities, and designing suitable vehicle interiors and human-machine interfaces. Up to date, many published works in these domains assume automation levels 3-4 of the SAE J3016 standard while only few concern level 5 of SAE J3016: “working in fully automated vehicles”. This paper aims towards addressing this gap by surveying the current state of the art on „mobile office in automated vehicles”.
2.
Marinus Luegmair, Christian Bohnenberger, Sophie Cram, Tobias Heel, Simon Mößner
Abschluss Forschungsprojekt newAIDE (new Artificial Intelligence based Design in Engineering) Unveröffentlicht
Talk given on 21. VDI-Kongress SIMVEC 2024, 2024.
@unpublished{LuegmairEtAl_2024,
title = {Abschluss Forschungsprojekt newAIDE (new Artificial Intelligence based Design in Engineering)},
author = {Marinus Luegmair and Christian Bohnenberger and Sophie Cram and Tobias Heel and Simon Mößner},
year = {2024},
date = {2024-11-01},
journal = {21. VDI-Kongress SIMVEC 2024},
abstract = {Neue KI-Methoden in der Fahrzeugauslegung für: (i) Automatisierte Karosserieoptimierung in der Entwicklungsphase; (ii) Virtuelles Rapid Prototyping in der Vibroakustikauslegung; (iii) Optimierung und virtuelle Applikation von Fahrdynamikfunktionen; (iv) Datengetriebene Auslegung im Fußgängeranprall.},
howpublished = {Talk given on 21. VDI-Kongress SIMVEC 2024},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
Neue KI-Methoden in der Fahrzeugauslegung für: (i) Automatisierte Karosserieoptimierung in der Entwicklungsphase; (ii) Virtuelles Rapid Prototyping in der Vibroakustikauslegung; (iii) Optimierung und virtuelle Applikation von Fahrdynamikfunktionen; (iv) Datengetriebene Auslegung im Fußgängeranprall.
3.
Alejandro Cárdenas Miranda, Sonja Totz, Frederik Salzburger, Jan Dahlhaus, Victor Fäßler
Development of AI based surrogate models for the optimization of battery operation strategies Unveröffentlicht
Talk given on 21. VDI-Kongress SIMVEC 2024, 2024.
@unpublished{CardenasMirandaEtAl_2024,
title = {Development of AI based surrogate models for the optimization of battery operation strategies},
author = {Alejandro Cárdenas Miranda and Sonja Totz and Frederik Salzburger and Jan Dahlhaus and Victor Fäßler},
year = {2024},
date = {2024-11-01},
journal = {21. VDI-Tagung ``SIMVEC – Auslegung und Absicherung von Fahrzeugsystemen''},
abstract = {Model based optimization of electrical energy storage operation strategies. Consideration of battery lifetime and degradation. Surrogate modelling via physics informed neuronal networks.},
howpublished = {Talk given on 21. VDI-Kongress SIMVEC 2024},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
Model based optimization of electrical energy storage operation strategies. Consideration of battery lifetime and degradation. Surrogate modelling via physics informed neuronal networks.
4.
Martin Obstbaum, Matthias Staib, Ireneus Wior, Johanna Kasper, Patrick Vaudrevange, Shahid Khan, Rainer Freitag, Michael Keckeisen, Jutta Schneider
SpecBook-Copilot – Efficient Formalization of Requirements using Artificial Intelligence in the Development of MB.OS Proceedings Article
In: 22nd International Congress and Exhibition ELIV 2024, S. 221–232, Bonn, 2024, ISSN: 0083-5560.
@inproceedings{ObstbaumEtAl_2024,
title = {SpecBook-Copilot – Efficient Formalization of Requirements using Artificial Intelligence in the Development of MB.OS},
author = {Martin Obstbaum and Matthias Staib and Ireneus Wior and Johanna Kasper and Patrick Vaudrevange and Shahid Khan and Rainer Freitag and Michael Keckeisen and Jutta Schneider},
url = {https://www.vdi-nachrichten.com/shop/eliv-2024/},
issn = {0083-5560},
year = {2024},
date = {2024-10-01},
booktitle = {22nd International Congress and Exhibition ELIV 2024},
number = {2441},
pages = {221–232},
address = {Bonn},
series = {VDI-Berichte},
abstract = {Mercedes-Benz is committed to the continuous development of modern, sustainable luxury vehicles, a vision that is embodied in MB.OS, a chip-to-cloud electronic architecture that seamlessly connects the vehicle with the cloud and the Internet of Things (IoTs). A key to delivering the desired customer experience is a versatile electronics platform, driven by precise, unique requirements that guide architecture and design. These requirements must cover critical aspects like electromagnetic compatibility (EMC), functional safety, and cybersecurity. Ensuring these requirements are explicit and consistently followed requires formalization to be machine-readable and interpretable. Traditional methods are often inefficient, highlighting the need for an advanced tool like a copilot for requirements engineers. Large Language Models (LLMs) and generative AI, such as ChatGPT, offer a promising solution. This paper presents a proof-of-concept for the SpecBook-Copilot, demonstrating how LLMs can enhance requirements engineering efficiency and reliability. We introduce quality factors for evaluating AI-generated content and discuss how Mercedes-Benz's cloud-AI supports scalable deployment while protecting intellectual property. Additionally, we explore potential applications and interfaces for AI copilots and how formalized requirements can streamline the generation of artifacts like graphical models and test cases.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Mercedes-Benz is committed to the continuous development of modern, sustainable luxury vehicles, a vision that is embodied in MB.OS, a chip-to-cloud electronic architecture that seamlessly connects the vehicle with the cloud and the Internet of Things (IoTs). A key to delivering the desired customer experience is a versatile electronics platform, driven by precise, unique requirements that guide architecture and design. These requirements must cover critical aspects like electromagnetic compatibility (EMC), functional safety, and cybersecurity. Ensuring these requirements are explicit and consistently followed requires formalization to be machine-readable and interpretable. Traditional methods are often inefficient, highlighting the need for an advanced tool like a copilot for requirements engineers. Large Language Models (LLMs) and generative AI, such as ChatGPT, offer a promising solution. This paper presents a proof-of-concept for the SpecBook-Copilot, demonstrating how LLMs can enhance requirements engineering efficiency and reliability. We introduce quality factors for evaluating AI-generated content and discuss how Mercedes-Benz’s cloud-AI supports scalable deployment while protecting intellectual property. Additionally, we explore potential applications and interfaces for AI copilots and how formalized requirements can streamline the generation of artifacts like graphical models and test cases.
5.
Karl Schreiner, Fabian Otter, Dennis Otte, Marek Bachmann, Frank Beutenmüller
Virtuelle Evaluation von ADAS-Funktionen mit offenen Standards am Beispiel von Euro NCAP Szenarien Proceedings Article
In: 2024 AutoTest Technical Conference, 2024.
@inproceedings{SchreinerEtAl_2024,
title = {Virtuelle Evaluation von ADAS-Funktionen mit offenen Standards am Beispiel von Euro NCAP Szenarien},
author = {Karl Schreiner and Fabian Otter and Dennis Otte and Marek Bachmann and Frank Beutenmüller},
year = {2024},
date = {2024-10-01},
booktitle = {2024 AutoTest Technical Conference},
abstract = {Der Vortrag stellt die Integration der standardisierten Euro NCAP-Test Szenarien für den Kollisionsschutz von Fußgängern und Fahrradfahrern in Tronis® vor. Die Integration der standardisierten Euro NCAP-Test Szenarien zielt darauf ab, die Entwicklung automatisierter und vernetzter Fahrfunktionen zur Steigerung der Verkehrssicherheit zu verbessern und zu vereinfachen. Tronis® ist eine auf der Unreal-Engine basierende Plattform für virtuelles Prototyping und Absicherung von Fahrerassistenzsystemen und bietet die Möglichkeit, die Erfassung von Umgebungsdaten mittels Kamera sowie Radar- und Lidar-Technologien realitätsnah zu simulieren. In Kombination mit präziser Modellierung und Emulation realer Umgebungs-, Verhaltens- und Bewegungsdaten ist Tronis® in der Lage, kritische Unfallszenarien zwischen Fahrzeugen und Fußgängern oder Fahrradfahrern realitätsnah zu bewerten. Dies bietet den einzigartigen Vorteil, kritische Unfallszenarien zu evaluieren, die in der Realit¨at aus ethischen Gründen nicht durchführbar sind. Weiterhin kann durch den Einsatz von Tronis® die Entwicklung entsprechender Systeme beschleunigt und die Notwendigkeit realer Prototypen reduziert werden. Tronis® entkoppelt das Testing von der Durchführung aufwändiger realer Fahrtests durch eine virtuelle Einspeisung der Umgebungsbilddaten an die Kameras und Sensoren der Fahrerassistenzsysteme.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Der Vortrag stellt die Integration der standardisierten Euro NCAP-Test Szenarien für den Kollisionsschutz von Fußgängern und Fahrradfahrern in Tronis® vor. Die Integration der standardisierten Euro NCAP-Test Szenarien zielt darauf ab, die Entwicklung automatisierter und vernetzter Fahrfunktionen zur Steigerung der Verkehrssicherheit zu verbessern und zu vereinfachen. Tronis® ist eine auf der Unreal-Engine basierende Plattform für virtuelles Prototyping und Absicherung von Fahrerassistenzsystemen und bietet die Möglichkeit, die Erfassung von Umgebungsdaten mittels Kamera sowie Radar- und Lidar-Technologien realitätsnah zu simulieren. In Kombination mit präziser Modellierung und Emulation realer Umgebungs-, Verhaltens- und Bewegungsdaten ist Tronis® in der Lage, kritische Unfallszenarien zwischen Fahrzeugen und Fußgängern oder Fahrradfahrern realitätsnah zu bewerten. Dies bietet den einzigartigen Vorteil, kritische Unfallszenarien zu evaluieren, die in der Realit¨at aus ethischen Gründen nicht durchführbar sind. Weiterhin kann durch den Einsatz von Tronis® die Entwicklung entsprechender Systeme beschleunigt und die Notwendigkeit realer Prototypen reduziert werden. Tronis® entkoppelt das Testing von der Durchführung aufwändiger realer Fahrtests durch eine virtuelle Einspeisung der Umgebungsbilddaten an die Kameras und Sensoren der Fahrerassistenzsysteme.
6.
Emanuel Ramneantu, Tino Strehl, Jens Grobe, Marlou Gijzen, Stephan Helfricht, Arijit Mallick, Victor Fäßler
Faster Software Development Cycles Using Graph-Based Code Similarity Analysis Unveröffentlicht
Poster presented on Stuttgarter Symposium 2024, 2024.
@unpublished{RamneantuEtAl_2024,
title = {Faster Software Development Cycles Using Graph-Based Code Similarity Analysis},
author = {Emanuel Ramneantu and Tino Strehl and Jens Grobe and Marlou Gijzen and Stephan Helfricht and Arijit Mallick and Victor Fäßler},
year = {2024},
date = {2024-07-01},
booktitle = {2024 Stuttgart International Symposium on Automotive and Engine Technology},
abstract = {As the technology in cars continues to evolve, the development is faced with increasingly complex software solutions. Tasks such as maintenance over the lifespan of the vehicle, reuse in other models as well as compliance with regulatory requirements, therefore, need to be efficiently accomplished to keep up with ever shortening development cycles. In the context of the research project SmartDelta (sponsored by the Federal Ministry of Education and Research on the basis of a decision by the German Bundestag via ITEA4), we are developing a tool for code-based similarity analysis. This enables us to obtain automated code reuse suggestions, which makes code changes such as fixing vulnerabilities over multiple product variants faster. Combined with test case prioritization, it will significantly decrease time needed for testing. By taking advantage of the collaboration possibilities within the project, our solution is created with large, production scale codebases in mind. Our approach is based on Code Property Graphs which provide a compact yet comprehensive model on the code. We employ classical algorithms in conjunction with machine learning to extract the desired information out of Code Property Graphs.},
howpublished = {Poster presented on Stuttgarter Symposium 2024},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
As the technology in cars continues to evolve, the development is faced with increasingly complex software solutions. Tasks such as maintenance over the lifespan of the vehicle, reuse in other models as well as compliance with regulatory requirements, therefore, need to be efficiently accomplished to keep up with ever shortening development cycles. In the context of the research project SmartDelta (sponsored by the Federal Ministry of Education and Research on the basis of a decision by the German Bundestag via ITEA4), we are developing a tool for code-based similarity analysis. This enables us to obtain automated code reuse suggestions, which makes code changes such as fixing vulnerabilities over multiple product variants faster. Combined with test case prioritization, it will significantly decrease time needed for testing. By taking advantage of the collaboration possibilities within the project, our solution is created with large, production scale codebases in mind. Our approach is based on Code Property Graphs which provide a compact yet comprehensive model on the code. We employ classical algorithms in conjunction with machine learning to extract the desired information out of Code Property Graphs.
7.
Mike Reinecke, Akif Karayel, Hendrik Schöning, Uwe Schaefer, Matthias Moullion, Victor Fäßler, Robert Lehmann
Investigation of Stator Cooling Concepts of an Electric Machine for Maximization of Continuous Power Proceedings Article
In: SAE Technical Paper Series, SAE International, 2024, ISSN: 2688-3627.
@inproceedings{ReineckeEtAl_2024,
title = {Investigation of Stator Cooling Concepts of an Electric Machine for Maximization of Continuous Power},
author = {Mike Reinecke and Akif Karayel and Hendrik Schöning and Uwe Schaefer and Matthias Moullion and Victor Fäßler and Robert Lehmann},
doi = {10.4271/2024-01-3014},
issn = {2688-3627},
year = {2024},
date = {2024-07-01},
booktitle = {SAE Technical Paper Series},
publisher = {SAE International},
series = {STUT},
abstract = {With the automotive industry`s increasing focus on electromobility and the growing share of electric cars, new challenges are arising for the development of electric motors. The requirements for torque and power of traction motors are constantly growing, while installation space, costs and weight are increasingly becoming limiting factors. Moreover, there is an inherent conflict in the design between power density and efficiency of an electric motor. Thus, a key point in today`s development lies on space-saving but effective and innovative cooling systems. This paper presents an approach for a multi-physical optimization that combines the domains of electromagnetics and thermodynamics. Based on a reference machine, this study is conducted simulative examining a total of eight different stator cooling concepts varying the cooling duct positions and end-winding cooling concepts. To ensure the highest possible comparability, the rotor geometry as well as the overall dimensions in terms of outer diameter and length of the electric machine remain unchanged. The stator design was slightly adjusted to achieve same maximum torque and winding cross-section. Initially, the electromagnetic effects of the various cooling slot positions are investigated and compared with respect to efficiency and individual loss distributions. Subsequently, the thermal performance is analyzed by means of fluid-dynamical simulations to quantify the heat transfer and assess the cooling effectiveness. Eventually, these results are merged in a lumped parameter thermal network model. Accounting for both the distinguished electromagnetic and thermal benefits and disadvantages, a final study is presented evaluating the continuous power capability of the different concepts at equal boundary conditions.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
With the automotive industry`s increasing focus on electromobility and the growing share of electric cars, new challenges are arising for the development of electric motors. The requirements for torque and power of traction motors are constantly growing, while installation space, costs and weight are increasingly becoming limiting factors. Moreover, there is an inherent conflict in the design between power density and efficiency of an electric motor. Thus, a key point in today`s development lies on space-saving but effective and innovative cooling systems. This paper presents an approach for a multi-physical optimization that combines the domains of electromagnetics and thermodynamics. Based on a reference machine, this study is conducted simulative examining a total of eight different stator cooling concepts varying the cooling duct positions and end-winding cooling concepts. To ensure the highest possible comparability, the rotor geometry as well as the overall dimensions in terms of outer diameter and length of the electric machine remain unchanged. The stator design was slightly adjusted to achieve same maximum torque and winding cross-section. Initially, the electromagnetic effects of the various cooling slot positions are investigated and compared with respect to efficiency and individual loss distributions. Subsequently, the thermal performance is analyzed by means of fluid-dynamical simulations to quantify the heat transfer and assess the cooling effectiveness. Eventually, these results are merged in a lumped parameter thermal network model. Accounting for both the distinguished electromagnetic and thermal benefits and disadvantages, a final study is presented evaluating the continuous power capability of the different concepts at equal boundary conditions.
8.
Tina Vartziotis, Maximilian Schmidt, George Dasoulas, Ippolyti Dellatolas, Stefano Attademo, Viet Dung Le, Anke Wiechmann, Tim Hoffmann, Michael Keckeisen, Sotirios Kotsopoulos
Carbon Footprint Evaluation of Code Generation through LLM as a Service Proceedings Article
In: 2024 Stuttgart International Symposium on Automotive and Engine Technology, S. 230–241, Springer Fachmedien Wiesbaden, 2024, ISSN: 2198-7440.
@inproceedings{VartziotisEtAl_2024a,
title = {Carbon Footprint Evaluation of Code Generation through LLM as a Service},
author = {Tina Vartziotis and Maximilian Schmidt and George Dasoulas and Ippolyti Dellatolas and Stefano Attademo and Viet Dung Le and Anke Wiechmann and Tim Hoffmann and Michael Keckeisen and Sotirios Kotsopoulos},
doi = {10.1007/978-3-658-45010-6_15},
issn = {2198-7440},
year = {2024},
date = {2024-07-01},
booktitle = {2024 Stuttgart International Symposium on Automotive and Engine Technology},
pages = {230–241},
publisher = {Springer Fachmedien Wiesbaden},
abstract = {Due to increased computing use, data centers consume and emit a lot of energy and carbon. These contributions are expected to rise as big data analytics, digitization, and large AI models grow and become major components of daily working routines. To reduce the environmental impact of software development, green (sustainable) coding and claims that AI models can improve energy efficiency have grown in popularity. Furthermore, in the automotive industry, where software increasingly governs vehicle performance, safety, and user experience, the principles of green coding and AI-driven efficiency could significantly contribute to reducing the sector's environmental footprint. We present an overview of green coding and metrics to measure AI model sustainability awareness. This study introduces LLM as a service and uses a generative commercial AI language model, GitHub Copilot, to auto-generate code. Using sustainability metrics to quantify these AI models' sustainability awareness, we define the code's embodied and operational carbon.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Due to increased computing use, data centers consume and emit a lot of energy and carbon. These contributions are expected to rise as big data analytics, digitization, and large AI models grow and become major components of daily working routines. To reduce the environmental impact of software development, green (sustainable) coding and claims that AI models can improve energy efficiency have grown in popularity. Furthermore, in the automotive industry, where software increasingly governs vehicle performance, safety, and user experience, the principles of green coding and AI-driven efficiency could significantly contribute to reducing the sector’s environmental footprint. We present an overview of green coding and metrics to measure AI model sustainability awareness. This study introduces LLM as a service and uses a generative commercial AI language model, GitHub Copilot, to auto-generate code. Using sustainability metrics to quantify these AI models‘ sustainability awareness, we define the code’s embodied and operational carbon.
9.
Patrick Vaudrevange, Frank Beutenmüller, Jan Dahlhaus, Victor Fäßler, Thomas Wolf
OPTIMALIS® – an AI Framework Tailor-Made for the Needs of the Automotive Industry Unveröffentlicht
Poster presented on Stuttgarter Symposium 2024, 2024.
@unpublished{VaudrevangeEtAl_2024,
title = {OPTIMALIS® – an AI Framework Tailor-Made for the Needs of the Automotive Industry},
author = {Patrick Vaudrevange and Frank Beutenmüller and Jan Dahlhaus and Victor Fäßler and Thomas Wolf},
year = {2024},
date = {2024-07-01},
booktitle = {2024 Stuttgart International Symposium on Automotive and Engine Technology},
abstract = {The future success of the automotive OEM will closely be related to the adaption of artificial intelligence (AI) in all its domains, e.g., in the engineering process, in production, and in the software-defined vehicle itself. In more detail, fast AI surrogate models can speed up time-consuming simulations in the engineering process by a huge factor – independent of the simulation domain, being it fluid, structural, thermal, or electrical. Hence, AI surrogate models can be used to identify the optimal configuration, something that is often practically impossible using traditional simulations. Moreover, the automotive OEM owns huge datasets, originating for example from the development and testing, from production or from the fleet. To gain knowledge from these datasets can be of upmost importance. One key is the data-driven detection of unexpected data using AI, for example, for predictive maintenance or for AI-driven data correction. In addition, one can use data to predict its future evolution to predict, e.g., driving profiles or the power consumption of the vehicle electrical system. In this talk, we introduce the AI framework OPTIMALIS® , demonstrate its broad range of application and highlight its intuitive usage. The key advantages of OPTIMALIS® are its standardized data-interface, its ability to automatically adopt to data, and its autonomy. As such, OPTIMALIS® is the ideal tool to test the usage of AI in your use-case and to leverage your business to the next level.},
howpublished = {Poster presented on Stuttgarter Symposium 2024},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
The future success of the automotive OEM will closely be related to the adaption of artificial intelligence (AI) in all its domains, e.g., in the engineering process, in production, and in the software-defined vehicle itself. In more detail, fast AI surrogate models can speed up time-consuming simulations in the engineering process by a huge factor – independent of the simulation domain, being it fluid, structural, thermal, or electrical. Hence, AI surrogate models can be used to identify the optimal configuration, something that is often practically impossible using traditional simulations. Moreover, the automotive OEM owns huge datasets, originating for example from the development and testing, from production or from the fleet. To gain knowledge from these datasets can be of upmost importance. One key is the data-driven detection of unexpected data using AI, for example, for predictive maintenance or for AI-driven data correction. In addition, one can use data to predict its future evolution to predict, e.g., driving profiles or the power consumption of the vehicle electrical system. In this talk, we introduce the AI framework OPTIMALIS® , demonstrate its broad range of application and highlight its intuitive usage. The key advantages of OPTIMALIS® are its standardized data-interface, its ability to automatically adopt to data, and its autonomy. As such, OPTIMALIS® is the ideal tool to test the usage of AI in your use-case and to leverage your business to the next level.
10.
Dimitris Vartziotis, George Dasoulas, Florian Pausinger
Learn2Extend: Extending Sequences by Retaining their Statistical Properties with Mixture Models Artikel
In: Experimental Mathematics, S. 1–17, 2024, ISSN: 1944-950X.
@article{VartziotisEtAl_2024,
title = {Learn2Extend: Extending Sequences by Retaining their Statistical Properties with Mixture Models},
author = {Dimitris Vartziotis and George Dasoulas and Florian Pausinger},
doi = {10.1080/10586458.2024.2362351},
issn = {1944-950X},
year = {2024},
date = {2024-06-01},
journal = {Experimental Mathematics},
pages = {1–17},
publisher = {Informa UK Limited},
abstract = {This paper addresses the challenge of extending general finite sequences of real numbers within a subinterval of the real line, maintaining their inherent statistical properties by employing machine learning. Our focus lies on preserving the gap distribution and pair correlation function of these point sets. Leveraging advancements in deep learning applied to point processes, this paper explores the use of an auto-regressive Sequence Extension Mixture Model (SEMM) for extending finite sequences, by estimating directly the conditional density, instead of the intensity function. We perform comparative experiments on multiple types of point processes, including Poisson, locally attractive, and locally repelling sequences, and we perform a case study on the prediction of Riemann ζ function zeroes. The results indicate that the proposed mixture model outperforms traditional neural network architectures in sequence extension with the retention of statistical properties. Given this motivation, we showcase the capabilities of a mixture model to extend sequences, maintaining specific statistical properties, i.e. the gap distribution, and pair correlation indicators.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
This paper addresses the challenge of extending general finite sequences of real numbers within a subinterval of the real line, maintaining their inherent statistical properties by employing machine learning. Our focus lies on preserving the gap distribution and pair correlation function of these point sets. Leveraging advancements in deep learning applied to point processes, this paper explores the use of an auto-regressive Sequence Extension Mixture Model (SEMM) for extending finite sequences, by estimating directly the conditional density, instead of the intensity function. We perform comparative experiments on multiple types of point processes, including Poisson, locally attractive, and locally repelling sequences, and we perform a case study on the prediction of Riemann ζ function zeroes. The results indicate that the proposed mixture model outperforms traditional neural network architectures in sequence extension with the retention of statistical properties. Given this motivation, we showcase the capabilities of a mixture model to extend sequences, maintaining specific statistical properties, i.e. the gap distribution, and pair correlation indicators.
11.
Anke Wiechmann, Laura Casella, Tim Hoffmann, Dung Le, Michael Keckeisen, Tina Vartziotis, Maximilian Schmidt
Driving green innovation: a collaborative journey in Automotive IT with generative AI Proceedings Article
In: ProSTEP iViP Symposium 2024, 2024.
@inproceedings{WiechmannEtAl_2024,
title = {Driving green innovation: a collaborative journey in Automotive IT with generative AI},
author = {Anke Wiechmann and Laura Casella and Tim Hoffmann and Dung Le and Michael Keckeisen and Tina Vartziotis and Maximilian Schmidt},
url = {https://www.prostep-ivip-symposium.org/programm},
year = {2024},
date = {2024-04-01},
booktitle = {ProSTEP iViP Symposium 2024},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
12.
CORDIS
HAL4SDV – Hardware Abstraction Layer for a European Software Defined Vehicle approach Sonstige
Website, 2024.
@misc{CORDIS_2024,
title = {HAL4SDV – Hardware Abstraction Layer for a European Software Defined Vehicle approach},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/101139789},
doi = {10.3030/101139789},
year = {2024},
date = {2024-04-01},
abstract = {The HAL4SDV proposal aligns with the EU Strategic Research and Innovation Agenda 2022 on Electronic Components and Systems. It aims to pioneer methods, technologies, and processes for series vehicle development beyond 2030, driven by anticipated advancements in microelectronics, communication technology, software engineering, and AI.
HAL4SDV envisions a future where vehicles are fully integrated into smart cities, intelligent highways, and cyberspace, blurring the lines between inside and outside the vehicle. Assumptions include data-centricity, code portability, efficient data fusion, unlimited scalability, real-time capabilities, and robust cybersecurity.
The objectives encompass unifying software interfaces, creating a hardware abstraction framework, enabling Over-The-Air (OTA) updates, designing platform architectures, ensuring hardware abstraction and virtualization, offering hardware support, automating integration, supporting safety features, harnessing edge computing, implementing security measures, and providing essential development tools.
By focusing on these objectives, HAL4SDV aims to establish a unified ecosystem for software-defined vehicles, positioning Europe's automotive industry for continued leadership post-2030 while leveraging existing results and technologies to accelerate progress.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
The HAL4SDV proposal aligns with the EU Strategic Research and Innovation Agenda 2022 on Electronic Components and Systems. It aims to pioneer methods, technologies, and processes for series vehicle development beyond 2030, driven by anticipated advancements in microelectronics, communication technology, software engineering, and AI.
HAL4SDV envisions a future where vehicles are fully integrated into smart cities, intelligent highways, and cyberspace, blurring the lines between inside and outside the vehicle. Assumptions include data-centricity, code portability, efficient data fusion, unlimited scalability, real-time capabilities, and robust cybersecurity.
The objectives encompass unifying software interfaces, creating a hardware abstraction framework, enabling Over-The-Air (OTA) updates, designing platform architectures, ensuring hardware abstraction and virtualization, offering hardware support, automating integration, supporting safety features, harnessing edge computing, implementing security measures, and providing essential development tools.
By focusing on these objectives, HAL4SDV aims to establish a unified ecosystem for software-defined vehicles, positioning Europe’s automotive industry for continued leadership post-2030 while leveraging existing results and technologies to accelerate progress.
HAL4SDV envisions a future where vehicles are fully integrated into smart cities, intelligent highways, and cyberspace, blurring the lines between inside and outside the vehicle. Assumptions include data-centricity, code portability, efficient data fusion, unlimited scalability, real-time capabilities, and robust cybersecurity.
The objectives encompass unifying software interfaces, creating a hardware abstraction framework, enabling Over-The-Air (OTA) updates, designing platform architectures, ensuring hardware abstraction and virtualization, offering hardware support, automating integration, supporting safety features, harnessing edge computing, implementing security measures, and providing essential development tools.
By focusing on these objectives, HAL4SDV aims to establish a unified ecosystem for software-defined vehicles, positioning Europe’s automotive industry for continued leadership post-2030 while leveraging existing results and technologies to accelerate progress.
13.
Dennis Guck, Ilke Wolf
A holistic tracability approach – developing the software-defined vehicle Proceedings Article
In: ProSTEP iViP Symposium 2024, 2024.
@inproceedings{GuckWolf_2024,
title = {A holistic tracability approach – developing the software-defined vehicle},
author = {Dennis Guck and Ilke Wolf},
url = {https://www.prostep-ivip-symposium.org/programm},
year = {2024},
date = {2024-04-01},
booktitle = {ProSTEP iViP Symposium 2024},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
14.
Ibrahim Muhammed
Ensemble Learning-Based Meta-modeling of Vehicle Suspension System thesis
2024.
@thesis{Muhammed_2024,
title = {Ensemble Learning-Based Meta-modeling of Vehicle Suspension System},
author = {Ibrahim Muhammed},
year = {2024},
date = {2024-02-01},
school = {Bergische Universität Wuppertal and TWT GmbH},
keywords = {},
pubstate = {published},
tppubtype = {thesis}
}
15.
Bernhard Dierolf
Methoden des Machine Learning zur Analyse von Zeitreihen im Maschinenbau thesis
2024.
@thesis{Dierolf_2024,
title = {Methoden des Machine Learning zur Analyse von Zeitreihen im Maschinenbau},
author = {Bernhard Dierolf},
year = {2024},
date = {2024-02-01},
school = {Akad University and TWT GmbH},
keywords = {},
pubstate = {published},
tppubtype = {thesis}
}
16.
Alexander Mandl, Johanna Barzen, Marvin Bechtold, Michael Keckeisen, Frank Leymann, Patrick K. S. Vaudrevange
Linear Structure of Training Samples in Quantum Neural Network Applications Buchkapitel
In: Service-Oriented Computing – ICSOC 2023 Workshops, S. 150–161, Springer Nature Singapore, 2024, ISSN: 1611-3349.
@inbook{MandlEtAl_2024,
title = {Linear Structure of Training Samples in Quantum Neural Network Applications},
author = {Alexander Mandl and Johanna Barzen and Marvin Bechtold and Michael Keckeisen and Frank Leymann and Patrick K. S. Vaudrevange},
doi = {10.1007/978-981-97-0989-2_12},
issn = {1611-3349},
year = {2024},
date = {2024-01-01},
booktitle = {Service-Oriented Computing – ICSOC 2023 Workshops},
pages = {150–161},
publisher = {Springer Nature Singapore},
abstract = {Quantum Neural Networks (QNNs) use sets of training samples supplied as quantum states to approximate unitary operators. Recent results show that the average quality, measured as the error of the approximation, depends on the number of available training samples and the degree of entanglement of these samples. Furthermore, the linear structure of the training samples plays a vital role in determining the average quality of the trained QNNs. However, these results evaluate the quality of QNNs independently of the classical pre- and post-processing steps that are required in real-world applications. How the linear structure of the training samples affects the quality of QNNs when the classical steps are considered is not fully understood. Therefore, in this work, we experimentally evaluate QNNs that approximate an operator that predicts the outputs of a function from the automotive engineering area. We find that the linear structure of the training samples also influences the quality of QNNs in this real-world use case.},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}
Quantum Neural Networks (QNNs) use sets of training samples supplied as quantum states to approximate unitary operators. Recent results show that the average quality, measured as the error of the approximation, depends on the number of available training samples and the degree of entanglement of these samples. Furthermore, the linear structure of the training samples plays a vital role in determining the average quality of the trained QNNs. However, these results evaluate the quality of QNNs independently of the classical pre- and post-processing steps that are required in real-world applications. How the linear structure of the training samples affects the quality of QNNs when the classical steps are considered is not fully understood. Therefore, in this work, we experimentally evaluate QNNs that approximate an operator that predicts the outputs of a function from the automotive engineering area. We find that the linear structure of the training samples also influences the quality of QNNs in this real-world use case.
17.
Patrick Vaudrevange
Sustainable Thermal Management using multi-fidelity AI-models Proceedings Article
In: FKFS Conference on Vehicle Aerodynamics and Thermal Management 2023, 2023.
@inproceedings{Vaudrevange_2023,
title = {Sustainable Thermal Management using multi-fidelity AI-models},
author = {Patrick Vaudrevange},
url = {https://www.fkfs-veranstaltungen.de/fkfs-conference/speakers/speakers},
year = {2023},
date = {2023-10-01},
booktitle = {FKFS Conference on Vehicle Aerodynamics and Thermal Management 2023},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
18.
Dimitris Vartziotis, Florian Schneider, Diana Behnke, Grace Tian
The Chameleon transformation in $n$ dimensions Sonstige
ResearchGate, 2023.
@misc{VartziotisEtAl_2023,
title = {The Chameleon transformation in $n$ dimensions},
author = {Dimitris Vartziotis and Florian Schneider and Diana Behnke and Grace Tian},
doi = {10.13140/RG.2.2.34607.92320},
year = {2023},
date = {2023-09-01},
abstract = {We present the idea of ``Chameleon'' transformations, providing a mathematical framework to study the interaction between an individuum and its environment. Through iterations of the transformation and its variants in two, three, and arbitrary spatial dimensions, we explore the dynamics of this interaction between individuum and environment, while focusing on the influence of the environment on an individuum. For a simplex surrounded by a sphere, we establish convergence. We find a transfer of regularity from the environment to the individuum. Numerical results support this finding, suggesting linear convergence rate. Future research directions include investigating the impact of anisotropic environments on regularity, extending the framework to meshes of triangles, and exploring the reverse process of the individuum affecting the environment. Insights into the interplay between the individuum and its environment will enhance our understanding of mathematical modeling in real-world phenomena. Chameleon transformations offer potential applications in various fields, including mesh smoothing.},
howpublished = {ResearchGate},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
We present the idea of „Chameleon“ transformations, providing a mathematical framework to study the interaction between an individuum and its environment. Through iterations of the transformation and its variants in two, three, and arbitrary spatial dimensions, we explore the dynamics of this interaction between individuum and environment, while focusing on the influence of the environment on an individuum. For a simplex surrounded by a sphere, we establish convergence. We find a transfer of regularity from the environment to the individuum. Numerical results support this finding, suggesting linear convergence rate. Future research directions include investigating the impact of anisotropic environments on regularity, extending the framework to meshes of triangles, and exploring the reverse process of the individuum affecting the environment. Insights into the interplay between the individuum and its environment will enhance our understanding of mathematical modeling in real-world phenomena. Chameleon transformations offer potential applications in various fields, including mesh smoothing.
19.
Michael Herrnberger, Victor Fäßler, Alejandro Cardenas, Sara Dirnagl, Philippe Mauri, Paul Rüden, Benjamin Stähle, Markus Schneider, Johannes Kraus, Franziska Babel, Johannes Steinle, Florian Fischer, Karsten Bohlmann, Ivana Kruijff-Korbayova, Christian Wilms
Roboter – Interaktive, transparente und adaptive Lebensbegleiter (R-ITUAL) – Förderkennzeichen 16SV8585 Buchkapitel
In: Roboter für Assistenzfunktionen: Konzeptstudien für die Interaktion in der Praxis, S. 501–555, KIT Scientific Publishing, 2023, ISBN: 9783731512448.
@inbook{HerrnbergerEtAl_2023,
title = {Roboter – Interaktive, transparente und adaptive Lebensbegleiter (R-ITUAL) – Förderkennzeichen 16SV8585},
author = {Michael Herrnberger and Victor Fäßler and Alejandro Cardenas and Sara Dirnagl and Philippe Mauri and Paul Rüden and Benjamin Stähle and Markus Schneider and Johannes Kraus and Franziska Babel and Johannes Steinle and Florian Fischer and Karsten Bohlmann and Ivana Kruijff-Korbayova and Christian Wilms},
url = {https://www.ksp.kit.edu/site/chapters/e/10.58895/ksp/1000151552-11/},
doi = {10.58895/ksp/1000151552-11},
isbn = {9783731512448},
year = {2023},
date = {2023-08-01},
booktitle = {Roboter für Assistenzfunktionen: Konzeptstudien für die Interaktion in der Praxis},
pages = {501–555},
publisher = {KIT Scientific Publishing},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}
20.
Dimitris Vartziotis, Doris Bohnet
An Angular Transformation of Triangles Sonstige
Preprint arXiv, 2023.
@misc{VartziotisBohnet_2023,
title = {An Angular Transformation of Triangles},
author = {Dimitris Vartziotis and Doris Bohnet},
doi = {10.48550/ARXIV.2307.14007},
year = {2023},
date = {2023-07-01},
publisher = {arXiv},
abstract = {Triangles are everywhere in the virtual world. The surface of nearly every graphical object is saved as a triangular mesh on a computer. Light effects and movements of virtual objects are computed on the basis of triangulations. Besides computer graphics, triangulated surfaces are used for the simulations of physical processes, like heating or cooling of objects or deformations. The numerical method for these simulations is often the finite element method, whose accuracy depends on the quality of the triangulation. The quality of a triangle is generally determined by computing its proximity to an equilateral triangle. Namely, the triangle's inner angles should neither be too small nor too big in order to obtain reliable numerical results. Therefore, one often improves the mesh quality before any simulation. The fact that we require triangulations for accurate simulations is the main motivation for our occupation with triangle transformations. We need a triangulation method that transforms each triangle into a more regular one. However, the transformation should not regularize a particular triangle too fast as this may inhibit that the regularity a neighboring triangles can achieve. At the same time, we would like to prove the efficacy of the transformation. a property often missed by the heuristic procedures used in practice. Besides the practical motivation, the transformation itself exhibits interesting properties which can nicely be proved by basic mathematics.},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Triangles are everywhere in the virtual world. The surface of nearly every graphical object is saved as a triangular mesh on a computer. Light effects and movements of virtual objects are computed on the basis of triangulations. Besides computer graphics, triangulated surfaces are used for the simulations of physical processes, like heating or cooling of objects or deformations. The numerical method for these simulations is often the finite element method, whose accuracy depends on the quality of the triangulation. The quality of a triangle is generally determined by computing its proximity to an equilateral triangle. Namely, the triangle’s inner angles should neither be too small nor too big in order to obtain reliable numerical results. Therefore, one often improves the mesh quality before any simulation. The fact that we require triangulations for accurate simulations is the main motivation for our occupation with triangle transformations. We need a triangulation method that transforms each triangle into a more regular one. However, the transformation should not regularize a particular triangle too fast as this may inhibit that the regularity a neighboring triangles can achieve. At the same time, we would like to prove the efficacy of the transformation. a property often missed by the heuristic procedures used in practice. Besides the practical motivation, the transformation itself exhibits interesting properties which can nicely be proved by basic mathematics.
21.
Florian Pausinger, Dimtris Vartziotis
On the symmetry of finite sums of exponentials II Sonstige
Preprint arXiv, 2023.
@misc{PausingerVartziotis_2023,
title = {On the symmetry of finite sums of exponentials II},
author = {Florian Pausinger and Dimtris Vartziotis},
doi = {10.48550/arXiv.2303.01128},
year = {2023},
date = {2023-03-01},
abstract = {In this note we extend our study of the rich geometry of the graph of a curve defined as the weighted sum of two exponentials. Let $gamma_a,bŝ: [0,1] rightarrow mathbbC$ be defined as $$gamma_a,b^s(t) = (1-s) exp(2 pi i a t) + (1+s) exp(2pi i b t) $$
in which $1łeq a < b$ are two positive integers and $s ın [-1,1]$. In the first part we determined the symmetry groups of the graphs of $gamma_a,b:=gamma_a,b^0$. The main aim of this note is to study the continuous transition of the graph of the curve when $s$ changes from $-1$ to $1$.
As a main result we determine the winding numbers $mathrmwind(gamma_a,b^s,0)$ for $s ın [-1,1] setminus 0 $ as well as the set of cusp points of each such curve. This sheds further light on our initial symmetry result and provides more non-trivial albeit easy-to-state examples of advanced concepts of geometry and topology.},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
In this note we extend our study of the rich geometry of the graph of a curve defined as the weighted sum of two exponentials. Let $gamma_a,bŝ: [0,1] rightarrow mathbbC$ be defined as $$gamma_a,b^s(t) = (1-s) exp(2 pi i a t) + (1+s) exp(2pi i b t) $$
in which $1łeq a < b$ are two positive integers and $s ın [-1,1]$. In the first part we determined the symmetry groups of the graphs of $gamma_a,b:=gamma_a,b^0$. The main aim of this note is to study the continuous transition of the graph of the curve when $s$ changes from $-1$ to $1$.
As a main result we determine the winding numbers $mathrmwind(gamma_a,b^s,0)$ for $s ın [-1,1] setminus 0 $ as well as the set of cusp points of each such curve. This sheds further light on our initial symmetry result and provides more non-trivial albeit easy-to-state examples of advanced concepts of geometry and topology.
in which $1łeq a < b$ are two positive integers and $s ın [-1,1]$. In the first part we determined the symmetry groups of the graphs of $gamma_a,b:=gamma_a,b^0$. The main aim of this note is to study the continuous transition of the graph of the curve when $s$ changes from $-1$ to $1$.
As a main result we determine the winding numbers $mathrmwind(gamma_a,b^s,0)$ for $s ın [-1,1] setminus 0 $ as well as the set of cusp points of each such curve. This sheds further light on our initial symmetry result and provides more non-trivial albeit easy-to-state examples of advanced concepts of geometry and topology.
22.
Martin Kratschmer
AIToc – Artificial intelligence supported tool chain in manufacturing engineering Forschungsbericht
2023.
@techreport{Kratschmer_2023,
title = {AIToc – Artificial intelligence supported tool chain in manufacturing engineering},
author = {Martin Kratschmer},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:1890108154},
doi = {10.2314/KXP:1890108154},
year = {2023},
date = {2023-01-01},
publisher = {isb innovative software businesses GmbH},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
23.
M. Kulig, K. Schreiner, J. Brodersen, C. Stadler, M. Obstbaum, M. Keckeisen
Implementation of What-if Scenarios in Coupled Vehicle and Traffic Co-simulation of Urban Areas Proceedings Article
In: Kulzer, André Casal, Reuss, Hans-Christian, Wagner, Andreas (Hrsg.): 23. Internationales Stuttgarter Symposium, S. 135–147, Springer Fachmedien Wiesbaden, Wiesbaden, 2023, ISBN: 978-3-658-42236-3.
@inproceedings{KuligEtAl_2023,
title = {Implementation of What-if Scenarios in Coupled Vehicle and Traffic Co-simulation of Urban Areas},
author = {M. Kulig and K. Schreiner and J. Brodersen and C. Stadler and M. Obstbaum and M. Keckeisen},
editor = {André Casal Kulzer and Hans-Christian Reuss and Andreas Wagner},
doi = {10.1007/978-3-658-42236-3_11},
isbn = {978-3-658-42236-3},
year = {2023},
date = {2023-01-01},
booktitle = {23. Internationales Stuttgarter Symposium},
pages = {135–147},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {The increase in individual traffic in urban areas and increasing demands for environmental protection and energy efficiency are prompting major structural changes, not only in the traffic infrastructure, but also in vehicle guidance, towards automated and connected driving functions. While a standalone microscopic traffic simulations can predict the impact of infrastructural changes on traffic flow, it is only when coupled with a sophisticated vehicle simulation that a complete mapping of realistic traffic situations needed for safeguarding automated driving is possible. Coupling a vehicle simulator enables the representation of traffic actions in a photorealistic virtual 3D environment, as well as the integration and validation of sensor-based driving functions on sub-microscopic level and the extraction of critical scenarios of the real world. This publication illustrates the implementation of a real-time coupled co-simulation based on a digital twin of Ingolstadt from the research project SAVeNoW. This includes the integration of a consistent static virtual environment in both the traffic simulator SUMO and the Unreal Engine™ based vehicle simulator Tronis®, as well as the exchange of dynamic information between the two co-simulators to enable conflict-free synchronization. Furthermore, the specific implementation of what-if scenarios in the traffic simulator and the correct representation of these scenarios in the vehicle simulator are discussed.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The increase in individual traffic in urban areas and increasing demands for environmental protection and energy efficiency are prompting major structural changes, not only in the traffic infrastructure, but also in vehicle guidance, towards automated and connected driving functions. While a standalone microscopic traffic simulations can predict the impact of infrastructural changes on traffic flow, it is only when coupled with a sophisticated vehicle simulation that a complete mapping of realistic traffic situations needed for safeguarding automated driving is possible. Coupling a vehicle simulator enables the representation of traffic actions in a photorealistic virtual 3D environment, as well as the integration and validation of sensor-based driving functions on sub-microscopic level and the extraction of critical scenarios of the real world. This publication illustrates the implementation of a real-time coupled co-simulation based on a digital twin of Ingolstadt from the research project SAVeNoW. This includes the integration of a consistent static virtual environment in both the traffic simulator SUMO and the Unreal Engine™ based vehicle simulator Tronis®, as well as the exchange of dynamic information between the two co-simulators to enable conflict-free synchronization. Furthermore, the specific implementation of what-if scenarios in the traffic simulator and the correct representation of these scenarios in the vehicle simulator are discussed.
24.
Kostantinos Margaronis, Vasileios Merevis, Rahul Banerjee, Ioannis Kalogeris, Philippe Mauri, Arijit Mallick, Stefanos Pyrialakos, Vissarion Papadopoulos, Martin Obstbaum, Victor Fäßler
Multiscale Simulations of Carbon-Based Composites for the Design of Sustainable Automotive Parts Proceedings Article
In: Kulzer, André Casal, Reuss, Hans-Christian, Wagner, Andreas (Hrsg.): 23. Internationales Stuttgarter Symposium, S. 187–201, Springer Fachmedien Wiesbaden, Wiesbaden, 2023, ISBN: 978-3-658-42236-3.
@inproceedings{MargaronisEtAl_2023,
title = {Multiscale Simulations of Carbon-Based Composites for the Design of Sustainable Automotive Parts},
author = {Kostantinos Margaronis and Vasileios Merevis and Rahul Banerjee and Ioannis Kalogeris and Philippe Mauri and Arijit Mallick and Stefanos Pyrialakos and Vissarion Papadopoulos and Martin Obstbaum and Victor Fäßler},
editor = {André Casal Kulzer and Hans-Christian Reuss and Andreas Wagner},
doi = {10.1007/978-3-658-42236-3_14},
isbn = {978-3-658-42236-3},
year = {2023},
date = {2023-01-01},
booktitle = {23. Internationales Stuttgarter Symposium},
pages = {187–201},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {Energy absorption during an impact is very important in a vehicle's bumper system. This work aims to study the improvement of energy absorption and intrusion characteristics of bumpers made of carbon nanotube-reinforced polymers in comparison with conventional materials used in the automotive industry. A parametric investigation is conducted by simulation of impact using contact finite element methods, while the composite material is modeled using multiscale methods, based on computational homogenization. The immense computational requirements associated with the aforementioned methods are addressed by a surrogate modeling technique, which utilizes neural networks, trained to predict the nonlinear stress-strain relationship of the composite. The obtained results suggest that the energy absorption of the bumper system increases significantly for the bumpers made of reinforced polymer. Our future goal is to deploy this model on exascale HPC systems for performing material optimization to find the optimal material configurations that will maximize the vehicle's crashworthiness.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Energy absorption during an impact is very important in a vehicle’s bumper system. This work aims to study the improvement of energy absorption and intrusion characteristics of bumpers made of carbon nanotube-reinforced polymers in comparison with conventional materials used in the automotive industry. A parametric investigation is conducted by simulation of impact using contact finite element methods, while the composite material is modeled using multiscale methods, based on computational homogenization. The immense computational requirements associated with the aforementioned methods are addressed by a surrogate modeling technique, which utilizes neural networks, trained to predict the nonlinear stress-strain relationship of the composite. The obtained results suggest that the energy absorption of the bumper system increases significantly for the bumpers made of reinforced polymer. Our future goal is to deploy this model on exascale HPC systems for performing material optimization to find the optimal material configurations that will maximize the vehicle’s crashworthiness.
25.
Georgios Papageorgiou, Tobias Heel, Frank Beutenmüller
Metamodeling of the Vehicle for the Optimization of the Body Dynamics Proceedings Article
In: Kulzer, André Casal, Reuss, Hans-Christian, Wagner, Andreas (Hrsg.): 23. Internationales Stuttgarter Symposium, S. 535–546, Springer Fachmedien Wiesbaden, Wiesbaden, 2023, ISBN: 978-3-658-42048-2.
@inproceedings{PapageorgiouEtAl_2023,
title = {Metamodeling of the Vehicle for the Optimization of the Body Dynamics},
author = {Georgios Papageorgiou and Tobias Heel and Frank Beutenmüller},
editor = {André Casal Kulzer and Hans-Christian Reuss and Andreas Wagner},
doi = {10.1007/978-3-658-42048-2_38},
isbn = {978-3-658-42048-2},
year = {2023},
date = {2023-01-01},
booktitle = {23. Internationales Stuttgarter Symposium},
pages = {535–546},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {Currently the development of suspension layouts in cars relies heavily on multibody simulation models. Those simulations test the suspension during maneuvers and can last from minutes to hours. Optimization algorithms need thousands of simulations, this combination makes that approach extremely computational expensive. This publication describes a proposed workflow, by using a high-fidelity multibody simulation model as basis, the output of which is used for training a neural network. An ISO maneuver is programmed, and the roll angle of the vehicle is chosen to be the main output. The large number of input parameters leads to an extra sensitivity analysis step. The following design of experiments produces the training data for a neural network. To select the hyperparameters, an automated machine learning technique is employed. A particle swarm optimizer is used in the end to find an optimum design with respect to the L2-norm of the roll angle.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Currently the development of suspension layouts in cars relies heavily on multibody simulation models. Those simulations test the suspension during maneuvers and can last from minutes to hours. Optimization algorithms need thousands of simulations, this combination makes that approach extremely computational expensive. This publication describes a proposed workflow, by using a high-fidelity multibody simulation model as basis, the output of which is used for training a neural network. An ISO maneuver is programmed, and the roll angle of the vehicle is chosen to be the main output. The large number of input parameters leads to an extra sensitivity analysis step. The following design of experiments produces the training data for a neural network. To select the hyperparameters, an automated machine learning technique is employed. A particle swarm optimizer is used in the end to find an optimum design with respect to the L2-norm of the roll angle.
26.
Marek Bachmann, Tina Vartziotis, Dennis Otte, Michael Köhler, Stefan Materne, Frank Beutenmüller
Exploring the Impact of Human Behaviour in Common Collision Scenarios Based on Digital Twin Simulations Proceedings Article
In: Kulzer, André Casal, Reuss, Hans-Christian, Wagner, Andreas (Hrsg.): 23. Internationales Stuttgarter Symposium, S. 429–439, Springer Fachmedien Wiesbaden, Wiesbaden, 2023, ISBN: 978-3-658-42048-2.
@inproceedings{BachmannEtAl_2023,
title = {Exploring the Impact of Human Behaviour in Common Collision Scenarios Based on Digital Twin Simulations},
author = {Marek Bachmann and Tina Vartziotis and Dennis Otte and Michael Köhler and Stefan Materne and Frank Beutenmüller},
editor = {André Casal Kulzer and Hans-Christian Reuss and Andreas Wagner},
doi = {10.1007/978-3-658-42048-2_30},
isbn = {978-3-658-42048-2},
year = {2023},
date = {2023-01-01},
booktitle = {23. Internationales Stuttgarter Symposium},
pages = {429–439},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {In urban environments, vehicles share the road space with other road user types, like vulnerable road users (VRU), i.e., pedestrians and bicyclists. Nowadays, preventing accidents with VRUs requires inferring a variety of information about a VRU from the perspective of the vehicle. This prevention is challenging for at least two reasons: First, pedestrians have higher degrees of freedom of movement and can spontaneously alter their movement dynamics compared to vehicles. Second, in the urban environment, ``non-line-of-sight'' (NLOS) situations are common. In NLOS situations VRUs are not within the field of view of the driver and car-based sensor systems. Consequently, the VRU may not be identified in time, thus leading to a collision.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
In urban environments, vehicles share the road space with other road user types, like vulnerable road users (VRU), i.e., pedestrians and bicyclists. Nowadays, preventing accidents with VRUs requires inferring a variety of information about a VRU from the perspective of the vehicle. This prevention is challenging for at least two reasons: First, pedestrians have higher degrees of freedom of movement and can spontaneously alter their movement dynamics compared to vehicles. Second, in the urban environment, „non-line-of-sight“ (NLOS) situations are common. In NLOS situations VRUs are not within the field of view of the driver and car-based sensor systems. Consequently, the VRU may not be identified in time, thus leading to a collision.
27.
Thomas Bär, Immo Gürntke, Klaus Fischer, André Rückert, Hans-Joachim Wirsching, Gary Schultz, Ralf Frotscher, Martin Manns
MOSIM – End-to-end digital integration based on modular simulation of natural human motions Forschungsbericht
2023.
@techreport{BaerEtAl_2023,
title = {MOSIM – End-to-end digital integration based on modular simulation of natural human motions},
author = {Thomas Bär and Immo Gürntke and Klaus Fischer and André Rückert and Hans-Joachim Wirsching and Gary Schultz and Ralf Frotscher and Martin Manns},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:188680026X},
doi = {10.2314/KXP:188680026X},
year = {2023},
date = {2023-01-01},
publisher = {Daimler Buses - EvoBus GmbH},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
28.
Frank Beutenmüller, Bernhard Dierolf, Michael Keckeisen, Florian Pausinger, Patrick K. S. Vaudrevange
Topological Data Analysis in Automotive Industry Proceedings Article
In: Kulzer, André Casal, Reuss, Hans-Christian, Wagner, Andreas (Hrsg.): 23. Internationales Stuttgarter Symposium, S. 44–56, Springer Fachmedien Wiesbaden, Wiesbaden, 2023, ISBN: 978-3-658-42048-2.
@inproceedings{BeutenmuellerEtAl_2023,
title = {Topological Data Analysis in Automotive Industry},
author = {Frank Beutenmüller and Bernhard Dierolf and Michael Keckeisen and Florian Pausinger and Patrick K. S. Vaudrevange},
editor = {André Casal Kulzer and Hans-Christian Reuss and Andreas Wagner},
doi = {10.1007/978-3-658-42048-2_4},
isbn = {978-3-658-42048-2},
year = {2023},
date = {2023-01-01},
booktitle = {23. Internationales Stuttgarter Symposium},
pages = {44–56},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {The automotive industry is facing the challenge of gaining knowledge from large datasets—originating for example from the research and development process, IT systems, production, or from fleet data. Problems most likely become manifest in data and result in increased costs. Examples can range from problems in the on-board electrical system to virtual validation of autonomous driving functions in R&D.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The automotive industry is facing the challenge of gaining knowledge from large datasets—originating for example from the research and development process, IT systems, production, or from fleet data. Problems most likely become manifest in data and result in increased costs. Examples can range from problems in the on-board electrical system to virtual validation of autonomous driving functions in R&D.
29.
Alejandro Cárdenas Miranda, Jan Dahlhaus, Obrad Dordevic, Julia Eckhardt, Victor Fäßler, Jean-Marc Le-Peuvedic, Paul Howard Riley, Josef Wasner
LiBAT: A High-Performance AC Battery System for Transport Applications Artikel
In: Designs, Bd. 7, Nr. 3, 2023, ISSN: 2411-9660.
@article{CardenasMirandaEtAl_2023,
title = {LiBAT: A High-Performance AC Battery System for Transport Applications},
author = {Alejandro Cárdenas Miranda and Jan Dahlhaus and Obrad Dordevic and Julia Eckhardt and Victor Fäßler and Jean-Marc Le-Peuvedic and Paul Howard Riley and Josef Wasner},
url = {https://www.mdpi.com/2411-9660/7/3/74},
doi = {10.3390/designs7030074},
issn = {2411-9660},
year = {2023},
date = {2023-01-01},
journal = {Designs},
volume = {7},
number = {3},
abstract = {The paper proposes a novel battery design for high-performance transport applications that is immersion-cooled and switched by a multi-level inverter. Advantages of the proposed AC battery design in terms of weight, modularity, scalability, performance, reliability and safety are presented. To demonstrate the applicability of the design, an electrically powered glider use case is addressed. The derived battery system is evaluated by means of theoretical analysis, simulation and prototyping. Simulations showed that the used multi-level inverter (MLI) power electronics modules could successfully run the motor without additional power electronics and charge batteries from a 110 V AC source. The prototype implementation with a motor-driven propeller demonstrated power levels of up to 3.3 kW, with a behavior in accordance with simulations. Guidelines to further advance the technology readiness level including control strategies and hardware design were derived to overcome limitations in the prototype realization that could not be addressed within the project budget. Finally, research topics to evaluate additional performance metrics such as efficiency and aging behavior are suggested.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The paper proposes a novel battery design for high-performance transport applications that is immersion-cooled and switched by a multi-level inverter. Advantages of the proposed AC battery design in terms of weight, modularity, scalability, performance, reliability and safety are presented. To demonstrate the applicability of the design, an electrically powered glider use case is addressed. The derived battery system is evaluated by means of theoretical analysis, simulation and prototyping. Simulations showed that the used multi-level inverter (MLI) power electronics modules could successfully run the motor without additional power electronics and charge batteries from a 110 V AC source. The prototype implementation with a motor-driven propeller demonstrated power levels of up to 3.3 kW, with a behavior in accordance with simulations. Guidelines to further advance the technology readiness level including control strategies and hardware design were derived to overcome limitations in the prototype realization that could not be addressed within the project budget. Finally, research topics to evaluate additional performance metrics such as efficiency and aging behavior are suggested.
30.
Thomas Wolf, Thomas Riegler, Patrick Vaudrevange, Tobias Rößler, Victor Fäßler, Michael Keckeisen, Frank Beutenmüller, A. Kriwet, J. Kohler, P. Springmann, R. Gutsche, N. Nyfantis, K. Giannoukos, F. Shehaj
AI-aided simulation – the future of NVH engineering Unveröffentlicht
Poster presented on 23. Internationales Stuttgarter Symposium, 2023.
@unpublished{WolfEtAl_2023,
title = {AI-aided simulation – the future of NVH engineering},
author = {Thomas Wolf and Thomas Riegler and Patrick Vaudrevange and Tobias Rößler and Victor Fäßler and Michael Keckeisen and Frank Beutenmüller and A. Kriwet and J. Kohler and P. Springmann and R. Gutsche and N. Nyfantis and K. Giannoukos and F. Shehaj},
url = {https://www.fkfs-veranstaltungen.de/veranstaltungen/stuttgarter-symposium/programm/vortrag/ai-aided-simulation-the-future-of-nvh-engineering},
year = {2023},
date = {2023-01-01},
booktitle = {23. Internationales Stuttgarter Symposium},
howpublished = {Poster presented on 23. Internationales Stuttgarter Symposium},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
31.
Carsten Henkelmann, Martin Obstbaum
Introduction of Systems Engineering on a global scale for commercial vehicle development Proceedings Article
In: ProSTEP iViP Symposium 2023, 2023.
@inproceedings{HenkelmannObstbaum_2023,
title = {Introduction of Systems Engineering on a global scale for commercial vehicle development},
author = {Carsten Henkelmann and Martin Obstbaum},
url = {https://www.prostep-ivip-symposium.org/archiv/symposium-2023/programm},
year = {2023},
date = {2023-01-01},
booktitle = {ProSTEP iViP Symposium 2023},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
32.
Lena Hofmaier, Tobias Rößler, Martin Obstbaum, Michael Keckeisen, Victor Fäßler, Sebastian Otte
Neuromorphic Computing and its Potential to Revolutionize the Automotive Industry Unveröffentlicht
Poster presented on 23. Internationales Stuttgarter Symposium, 2023.
@unpublished{HofmaierEtAl_2023,
title = {Neuromorphic Computing and its Potential to Revolutionize the Automotive Industry},
author = {Lena Hofmaier and Tobias Rößler and Martin Obstbaum and Michael Keckeisen and Victor Fäßler and Sebastian Otte},
url = {https://www.fkfs-veranstaltungen.de/veranstaltungen/stuttgarter-symposium/programm/vortrag/neuromorphic-computing-and-its-potential-to-revolutionize-the-automotive-industry},
year = {2023},
date = {2023-01-01},
booktitle = {23. Internationales Stuttgarter Symposium},
howpublished = {Poster presented on 23. Internationales Stuttgarter Symposium},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
33.
Alexander Kriwet, J. Kohler, P. Springmann, R. Gutsche, Thomas Wolf, Thomas Riegler, Patrick Vaudrevange, Tobias Rößler, Victor Fäßler, Michael Keckeisen
Digitaler Powertrain – Künstliche Intelligenz zur virtuellen NVH-Absicherung zukünftiger Antriebe Proceedings Article
In: Mercedes Digital Product Forum DPF, 2022.
@inproceedings{KriwetEtAl_2022,
title = {Digitaler Powertrain – Künstliche Intelligenz zur virtuellen NVH-Absicherung zukünftiger Antriebe},
author = {Alexander Kriwet and J. Kohler and P. Springmann and R. Gutsche and Thomas Wolf and Thomas Riegler and Patrick Vaudrevange and Tobias Rößler and Victor Fäßler and Michael Keckeisen},
url = {https://digital-product-forum.daimler.com/de/programm/vortraege},
year = {2022},
date = {2022-07-01},
booktitle = {Mercedes Digital Product Forum DPF},
howpublished = {Presented on Digital Product Forum 2022},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
34.
Frederik Diederichs, Christoph Wannemacher, Fabian Faller, Martin Mikolajewski, Manuel Martin, Michael Voit, Harald Widlroither, Eike Schmidt, Doreen Engelhardt, Lena Rittger, Vahid Hashemi, Manya Sahakyan, Massimo Romanelli, Bernd Kiefer, Victor Fäßler, Tobias Rößler, Marc Großerüschkamp, Andreas Kurbos, Miriam Bottesch, Pia Immoor, Arnd Engeln, Marlis Fleischmann, Miriam Schweiker, Anne Pagenkopf, Lesley-Ann Mathis, Daniela Piechnik
Artificial Intelligence for Adaptive, Responsive, and Level-Compliant Interaction in the Vehicle of the Future (KARLI) Proceedings Article
In: HCI International 2022 Posters, S. 164–171, Springer International Publishing, 2022, ISBN: 978-3-031-06393-0.
@inproceedings{DiederichsEtAl_2022,
title = {Artificial Intelligence for Adaptive, Responsive, and Level-Compliant Interaction in the Vehicle of the Future (KARLI)},
author = {Frederik Diederichs and Christoph Wannemacher and Fabian Faller and Martin Mikolajewski and Manuel Martin and Michael Voit and Harald Widlroither and Eike Schmidt and Doreen Engelhardt and Lena Rittger and Vahid Hashemi and Manya Sahakyan and Massimo Romanelli and Bernd Kiefer and Victor Fäßler and Tobias Rößler and Marc Großerüschkamp and Andreas Kurbos and Miriam Bottesch and Pia Immoor and Arnd Engeln and Marlis Fleischmann and Miriam Schweiker and Anne Pagenkopf and Lesley-Ann Mathis and Daniela Piechnik},
doi = {10.1007/978-3-031-06394-7_23},
isbn = {978-3-031-06393-0},
year = {2022},
date = {2022-06-01},
booktitle = {HCI International 2022 Posters},
pages = {164–171},
publisher = {Springer International Publishing},
abstract = {The KARLI project consortium investigates and develops monitoring systems for drivers and other occupants with new artificial intelligence approaches, based on high quality labeled data that is collected in real vehicles. The project's target applications are integrated in vehicles that enable various levels of automation and transitions of control. Level-compliant occupant behavior is assessed with AI algorithms and modulated with responsive and adaptive human machine interface (HMI) solutions. The project also targets the prediction and prevention of motion sickness in order to improve the user experience, enabling productivity and maintaining an adequate driver state. The user-centered approach is represented by defining five KARLI User Roles which specify the driving related behavior requirements for all levels of automation. The project results will be evaluated at the end of the project. The KARLI applications will be evaluated regarding user experience benefits and AI performance measures. The KARLI project is approaching two main challenges that are ambitious and have a high potential: First, raising and investigating the potential of AI for driver monitoring and driver-vehicle interaction, and second, accelerating the transfer from research to series production applications.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The KARLI project consortium investigates and develops monitoring systems for drivers and other occupants with new artificial intelligence approaches, based on high quality labeled data that is collected in real vehicles. The project’s target applications are integrated in vehicles that enable various levels of automation and transitions of control. Level-compliant occupant behavior is assessed with AI algorithms and modulated with responsive and adaptive human machine interface (HMI) solutions. The project also targets the prediction and prevention of motion sickness in order to improve the user experience, enabling productivity and maintaining an adequate driver state. The user-centered approach is represented by defining five KARLI User Roles which specify the driving related behavior requirements for all levels of automation. The project results will be evaluated at the end of the project. The KARLI applications will be evaluated regarding user experience benefits and AI performance measures. The KARLI project is approaching two main challenges that are ambitious and have a high potential: First, raising and investigating the potential of AI for driver monitoring and driver-vehicle interaction, and second, accelerating the transfer from research to series production applications.
35.
Karl Schreiner, Michael Keckeisen, Tobias Rößler, Arthur Witt
Simulation of Telecommunication and Automotive Behavior in real time Proceedings Article
In: 22. Internationales Stuttgarter Symposium, S. 165–178, Springer Fachmedien Wiesbaden, 2022, ISBN: 978-3-658-37008-4.
@inproceedings{SchreinerEtAl_2022,
title = {Simulation of Telecommunication and Automotive Behavior in real time},
author = {Karl Schreiner and Michael Keckeisen and Tobias Rößler and Arthur Witt},
doi = {10.1007/978-3-658-37009-1_12},
isbn = {978-3-658-37008-4},
year = {2022},
date = {2022-03-01},
booktitle = {22. Internationales Stuttgarter Symposium},
pages = {165–178},
publisher = {Springer Fachmedien Wiesbaden},
abstract = {Safe autonomous driving requires close coordination between vehicles. This requires a reliably high quality of communication for advanced autonomous driving scenarios. Only with the introduction of the concept of network slicing in the next generation cellular mobile radio network (5G), radio resources can be reserved exclusively for V2X communication. However, the fundamental problem of wireless communication, the high variance of the achieved quality of service, remains. Fluctuations in channel attenuation and/or utilization lead to message delays or interruption of communication. The vehicle coordination can be done implicitly by using the sensors installed in the vehicle (e.g. LIDAR, ultrasound, radar) or explicitly by wireless communication between vehicles. The paper describes a new way of coupling existing simulators for relevant aspects of autonomous driving to create a real-time simulation platform for the integrated investigation of V2X communication in realistic scenarios. In this presentation, the developed simulation setup as well as simulation results concerning mobile radio influences on autonomous driving are presented.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Safe autonomous driving requires close coordination between vehicles. This requires a reliably high quality of communication for advanced autonomous driving scenarios. Only with the introduction of the concept of network slicing in the next generation cellular mobile radio network (5G), radio resources can be reserved exclusively for V2X communication. However, the fundamental problem of wireless communication, the high variance of the achieved quality of service, remains. Fluctuations in channel attenuation and/or utilization lead to message delays or interruption of communication. The vehicle coordination can be done implicitly by using the sensors installed in the vehicle (e.g. LIDAR, ultrasound, radar) or explicitly by wireless communication between vehicles. The paper describes a new way of coupling existing simulators for relevant aspects of autonomous driving to create a real-time simulation platform for the integrated investigation of V2X communication in realistic scenarios. In this presentation, the developed simulation setup as well as simulation results concerning mobile radio influences on autonomous driving are presented.
36.
Ralf Frotscher, Frank Beutenmüller, Andreas Kirstädter, Dan Keilhoff, Hans-Christian Reuss
Virtual Validation of Automated, Autonomous and Connected Mobility at the University Campus of Stuttgart Proceedings Article
In: 22. Internationales Stuttgarter Symposium, S. 89–98, Springer Fachmedien Wiesbaden, 2022, ISBN: 978-3-658-37010-7.
@inproceedings{FrotscherEtAl_2022,
title = {Virtual Validation of Automated, Autonomous and Connected Mobility at the University Campus of Stuttgart},
author = {Ralf Frotscher and Frank Beutenmüller and Andreas Kirstädter and Dan Keilhoff and Hans-Christian Reuss},
doi = {10.1007/978-3-658-37011-4_8},
isbn = {978-3-658-37010-7},
year = {2022},
date = {2022-03-01},
booktitle = {22. Internationales Stuttgarter Symposium},
pages = {89–98},
publisher = {Springer Fachmedien Wiesbaden},
abstract = {The mobility of the future is not only relevant for passenger and goods traffic in large cities and on the highway. For an attractive and vital campus with intelligent infrastructure modern mobility is also an important precondition for achieveing excellent results in studies, research and teaching. This manuscript gives insights in current results of the Mobility Living Lab of the University of Stuttgart where the campus is going to be redesigned by an innovative mobility concept. One inherent big challenge is the development and validation of automated driving functions for the future campus shuttle and the autonomous e-scotters which can be supported by modern simulation environments like Tronis®. Especially the connectivity between the different protagonists in the campus mobility is essential e.g. for traffic safety and infotainment. Herein we present results and plans from the corresponding research projects SMART (BMBF) and AINET-ANTILLAS (BMBF/CELTIC-NEXT). We focus on the topics connectivity, automation and simulation which have been realised in collaboration between the University of Stuttgart and TWT in teaching courses. In these courses driver assistance systems are concepted, implemented and virtually validated to become employed in real scenarios in the further course of the project Mobility Living Lab.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The mobility of the future is not only relevant for passenger and goods traffic in large cities and on the highway. For an attractive and vital campus with intelligent infrastructure modern mobility is also an important precondition for achieveing excellent results in studies, research and teaching. This manuscript gives insights in current results of the Mobility Living Lab of the University of Stuttgart where the campus is going to be redesigned by an innovative mobility concept. One inherent big challenge is the development and validation of automated driving functions for the future campus shuttle and the autonomous e-scotters which can be supported by modern simulation environments like Tronis®. Especially the connectivity between the different protagonists in the campus mobility is essential e.g. for traffic safety and infotainment. Herein we present results and plans from the corresponding research projects SMART (BMBF) and AINET-ANTILLAS (BMBF/CELTIC-NEXT). We focus on the topics connectivity, automation and simulation which have been realised in collaboration between the University of Stuttgart and TWT in teaching courses. In these courses driver assistance systems are concepted, implemented and virtually validated to become employed in real scenarios in the further course of the project Mobility Living Lab.
37.
Robert Lehmann, Moritz Künzler, Matthias Moullion, Frank Gauterin
Comparison of Commonly Used Cooling Concepts for Electrical Machines in Automotive Applications Artikel
In: Machines, Bd. 10, Nr. 6, 2022, ISSN: 2075-1702, (Article number 442).
@article{LehmannEtAl_2022,
title = {Comparison of Commonly Used Cooling Concepts for Electrical Machines in Automotive Applications},
author = {Robert Lehmann and Moritz Künzler and Matthias Moullion and Frank Gauterin},
url = {https://www.mdpi.com/2075-1702/10/6/442},
doi = {10.3390/machines10060442},
issn = {2075-1702},
year = {2022},
date = {2022-01-01},
journal = {Machines},
volume = {10},
number = {6},
abstract = {The thermal design of electrical machines has numerous influencing factors. This paper compares different cooling methods, their volume flow rates and other machine parameters with regard to the continuous power of a PMSM. Understanding the characteristics of different heat sinks depending on their operating point is important for an expedient design in order to avoid derating due to overtemperatures. As a design guideline, this contribution shows the influence of stator cooling jackets, rotor shaft cooling and direct end winding cooling for different machine lengths and volume flow rates. Both water and oil are investigated as coolants. With increasing machine dimensions, end winding cooling becomes less effective for heat sources in the center of the machine while the heat transferred in the cooling jacket increases. A sensitivity study of other machine parameters, such as the maximum allowed magnet temperature or the coolant inlet temperature, improves the understanding of the reader as to how the continuous power of a PMSM can be increased when the rotor temperature limits the performance.},
note = {Article number 442},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The thermal design of electrical machines has numerous influencing factors. This paper compares different cooling methods, their volume flow rates and other machine parameters with regard to the continuous power of a PMSM. Understanding the characteristics of different heat sinks depending on their operating point is important for an expedient design in order to avoid derating due to overtemperatures. As a design guideline, this contribution shows the influence of stator cooling jackets, rotor shaft cooling and direct end winding cooling for different machine lengths and volume flow rates. Both water and oil are investigated as coolants. With increasing machine dimensions, end winding cooling becomes less effective for heat sources in the center of the machine while the heat transferred in the cooling jacket increases. A sensitivity study of other machine parameters, such as the maximum allowed magnet temperature or the coolant inlet temperature, improves the understanding of the reader as to how the continuous power of a PMSM can be increased when the rotor temperature limits the performance.
38.
Bernd Müller
Optimierte Prozesse für Trajektorie, Instandhaltung, Management von Ressourcen und Abläufen in der Luftfahrt (OPs-TIMAL) Forschungsbericht
2022.
@techreport{Mueller_2022,
title = {Optimierte Prozesse für Trajektorie, Instandhaltung, Management von Ressourcen und Abläufen in der Luftfahrt (OPs-TIMAL)},
author = {Bernd Müller},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:186025151X},
doi = {10.2314/KXP:186025151X},
year = {2022},
date = {2022-01-01},
publisher = {Rolls-Royce Deutschland Ltd & Co KG},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
39.
Andreas Riegg, Hamzeh Kraus
Quantum Computing für einen Breitensuche-Algorithmus mit Anwendung in der Fahrzeug-Routenplanung Proceedings Article
In: Mercedes Digital Product Forum DPF, 2022.
@inproceedings{RieggKraus_2022,
title = {Quantum Computing für einen Breitensuche-Algorithmus mit Anwendung in der Fahrzeug-Routenplanung},
author = {Andreas Riegg and Hamzeh Kraus},
url = {https://digital-product-forum.daimler.com/de/programm/vortraege},
year = {2022},
date = {2022-01-01},
booktitle = {Mercedes Digital Product Forum DPF},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
40.
Tobias Tischler
iVeSPA – Integrierte Verifikation, Sensoren und Positionierung in der Flugzeugfertigung Forschungsbericht
2022.
@techreport{Tischler_2022,
title = {iVeSPA – Integrierte Verifikation, Sensoren und Positionierung in der Flugzeugfertigung},
author = {Tobias Tischler},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:1869393953},
doi = {10.2314/KXP:1869393953},
year = {2022},
date = {2022-01-01},
publisher = {TWT GmbH Science & Innovation},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
41.
Nicole Vartziotis
Integrating the Technology Acceptance Model with Innovation Diffusion Theory: An Empirical Research Proceedings Article
In: 2022.
@inproceedings{Vartziotis_2022,
title = {Integrating the Technology Acceptance Model with Innovation Diffusion Theory: An Empirical Research},
author = {Nicole Vartziotis},
url = {https://my.aom.org/program2022/},
year = {2022},
date = {2022-01-01},
journal = {82nd Annual Meeting of the Academy of Management},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
42.
Frank Bitte, Caterina Thomaseth
Live assessment of production progress based on automatically collected shop floor data Proceedings Article
In: ProSTEP iViP Symposium 2022, 2022.
@inproceedings{BitteThomaseth_2022,
title = {Live assessment of production progress based on automatically collected shop floor data},
author = {Frank Bitte and Caterina Thomaseth},
url = {https://www.prostep-ivip-symposium.org/archiv/symposium-2022/programm},
year = {2022},
date = {2022-01-01},
booktitle = {ProSTEP iViP Symposium 2022},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
43.
M. Bok, M. Schäfer, N. Brich, Karl Schreiner, Victor Fäßler, Michael Keckeisen, O. Kohlbacher, M. Krone
Comparative Visual Analysis of Molecular Dynamics Proceedings Article
In: 2022.
@inproceedings{BokEtAl_2022,
title = {Comparative Visual Analysis of Molecular Dynamics},
author = {M. Bok and M. Schäfer and N. Brich and Karl Schreiner and Victor Fäßler and Michael Keckeisen and O. Kohlbacher and M. Krone},
url = {https://conferences.eg.org/vcbm2022/wp-content/uploads/sites/18/2022/09/Poster-Comparative-Visual-Analysis-of-Molecular-Dynamics.pdf},
year = {2022},
date = {2022-01-01},
journal = {Eurographics Workshop on Visual Computing for Biology and Medicine (VCBM 2022)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
44.
Maik H. -J. Winter
Intelligenter Rollator für die stationäre Pflege zur Autonomie der BewohnerInnen und Entlastung der Pflegekräfte (RABE) Forschungsbericht
2022.
@techreport{Winter_2022,
title = {Intelligenter Rollator für die stationäre Pflege zur Autonomie der BewohnerInnen und Entlastung der Pflegekräfte (RABE)},
author = {Maik H. -J. Winter},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:1839608021},
doi = {10.2314/KXP:1839608021},
year = {2022},
date = {2022-01-01},
publisher = {RWU Hochschule Ravensburg-Weingarten University of Applied Sciences},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
45.
Bernhard Dierolf
Visualisierungstechniken von Zeitreihen im Maschinenbau – eine prototypische Umsetzung thesis
2022.
@thesis{Dierolf_2022,
title = {Visualisierungstechniken von Zeitreihen im Maschinenbau – eine prototypische Umsetzung},
author = {Bernhard Dierolf},
year = {2022},
date = {2022-01-01},
school = {Akad University and TWT GmbH},
keywords = {},
pubstate = {published},
tppubtype = {thesis}
}
46.
Uwe Drewitz, Klas Ihme, Michael Oehl, Franziska Hartwich, Cornelia Hollander, Rick Voßwinkel, Robert Ritschel, Julia Maerker, Helge Ludwig, Victor Fäßler, Alexander Trende, Daniela Johannmeyer, Yvonne Brück, Mathias Niedling
Meeting User Needs in Vehicle Automation Proceedings Article
In: 13th International Conference on Applied Human Factors and Ergonomics, 2022.
@inproceedings{DrewitzEtAl_2022,
title = {Meeting User Needs in Vehicle Automation},
author = {Uwe Drewitz and Klas Ihme and Michael Oehl and Franziska Hartwich and Cornelia Hollander and Rick Voßwinkel and Robert Ritschel and Julia Maerker and Helge Ludwig and Victor Fäßler and Alexander Trende and Daniela Johannmeyer and Yvonne Brück and Mathias Niedling},
url = {https://openaccess.cms-conferences.org/publications/book/978-1-958651-36-0/article/978-1-958651-36-0_5},
doi = {10.54941/ahfe1002432},
year = {2022},
date = {2022-01-01},
booktitle = {13th International Conference on Applied Human Factors and Ergonomics},
abstract = {This paper gives an overview of the results of the German national project AutoAkzept. The objective of the project was to develop solutions for the design of automated vehicles that promote the development of trust and thus acceptance for connected, cooperative, and automated mobility by reducing or even preventing subjective uncertainties and associated negative experiences. To this end, AutoAkzept developed technological building blocks for the assessment of activities and states of users of automated vehicles, the creation and application of individual user profiles for the optimization of system adaptation to users as well as strategies for adapting the behavior of automated vehicles in terms of information transfer, interior set-up, routing, and driving style selection. In developing these solutions, the project focused on the essential needs of users of automated systems. These needs should be considered in the conception and design of automated vehicles as well as in their operational use.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
This paper gives an overview of the results of the German national project AutoAkzept. The objective of the project was to develop solutions for the design of automated vehicles that promote the development of trust and thus acceptance for connected, cooperative, and automated mobility by reducing or even preventing subjective uncertainties and associated negative experiences. To this end, AutoAkzept developed technological building blocks for the assessment of activities and states of users of automated vehicles, the creation and application of individual user profiles for the optimization of system adaptation to users as well as strategies for adapting the behavior of automated vehicles in terms of information transfer, interior set-up, routing, and driving style selection. In developing these solutions, the project focused on the essential needs of users of automated systems. These needs should be considered in the conception and design of automated vehicles as well as in their operational use.
47.
Stefan Gulan, Carsten Kübler
Systems-Engineering und Software-Engineering mit Standards für MB.OS Proceedings Article
In: Mercedes Digital Product Forum DPF, 2022.
@inproceedings{GulanKuebler_2022,
title = {Systems-Engineering und Software-Engineering mit Standards für MB.OS},
author = {Stefan Gulan and Carsten Kübler},
url = {https://digital-product-forum.daimler.com/de/programm/vortraege},
year = {2022},
date = {2022-01-01},
booktitle = {Mercedes Digital Product Forum DPF},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
48.
Tobias Küster, Philipp Rayling, Robin Wiersig, Francisco Denis Pozo Pardo
Multi-objective optimization of energy-efficient production schedules using genetic algorithms Artikel
In: Optimization and Engineering, 2021.
@article{KuesterEtAl_2021,
title = {Multi-objective optimization of energy-efficient production schedules using genetic algorithms},
author = {Tobias Küster and Philipp Rayling and Robin Wiersig and Francisco Denis Pozo Pardo},
doi = {10.1007/s11081-021-09691-3},
year = {2021},
date = {2021-10-01},
journal = {Optimization and Engineering},
publisher = {Springer Science and Business Media LLC},
abstract = {The optimization of production schedules to be more energy efficient while still meeting production goals is a difficult task: How to schedule and distribute production tasks to meet production goals, while making best use of fluctuating energy market prices and availability of locally installed energy sources? Although a large body of related work exists in this domain, most of those seem to focus on individual aspects and not the whole picture. In this paper, a genetic algorithm for optimization of production schedules with respect to energy consumption, peak shaving, and makespan is presented, that also takes into account that tasks can be performed in different ways, having different characteristics. The algorithm has been successfully employed within the SPEAR project by applying it for optimization of an automotive production line and for the pathway of an automated guided vehicle.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The optimization of production schedules to be more energy efficient while still meeting production goals is a difficult task: How to schedule and distribute production tasks to meet production goals, while making best use of fluctuating energy market prices and availability of locally installed energy sources? Although a large body of related work exists in this domain, most of those seem to focus on individual aspects and not the whole picture. In this paper, a genetic algorithm for optimization of production schedules with respect to energy consumption, peak shaving, and makespan is presented, that also takes into account that tasks can be performed in different ways, having different characteristics. The algorithm has been successfully employed within the SPEAR project by applying it for optimization of an automotive production line and for the pathway of an automated guided vehicle.
49.
Humbolt Universität Berlin
Safe.spec – Quality Assurance of Behavioral Requirements Sonstige
Website, 2021.
@misc{UniHumboltBerlin_2021,
title = {Safe.spec – Quality Assurance of Behavioral Requirements},
author = {Humbolt Universität Berlin},
url = {https://www.informatik.hu-berlin.de/en/forschung-en/gebiete/se/research/pastprojects/safespec},
year = {2021},
date = {2021-10-01},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
50.
Klas Ihme, Stefan Bohmann, Martin Schramm, Sonja Cornelsen, Victor Fäßler, Anna-Antonia Pape
Development and Evaluation of a Data Privacy Concept for a Frustration-Aware In-Vehicle System Proceedings Article
In: 13th International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI ’21), S. 201–208, Association for Computing Machinery, 2021.
@inproceedings{IhmeEtAl_2021,
title = {Development and Evaluation of a Data Privacy Concept for a Frustration-Aware In-Vehicle System},
author = {Klas Ihme and Stefan Bohmann and Martin Schramm and Sonja Cornelsen and Victor Fäßler and Anna-Antonia Pape},
url = {https://elib.dlr.de/143092/},
doi = {10.1145/3409118.3475147},
year = {2021},
date = {2021-09-01},
booktitle = {13th International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI '21)},
journal = {13th ACM International Conference on Automotive User Interfaces and Interactive Vehicular Applications, (AutomotiveUI '21)},
pages = {201–208},
publisher = {Association for Computing Machinery},
abstract = {To realize frustration-aware in-vehicle systems based on real-time user monitoring, personal data have to be recorded, analyzed and
(potentially) stored raising data privacy concerns that may reduce the user acceptance and hence the spread of such systems. Complementing the development of a frustration-aware system with voice interface in the project F-RELACS, a data privacy concept
was created based on the principles privacy by design and privacy by default recommended in the European General Data Protection
Regulation. Nine criteria were formulated and 23 concrete measures to satisfy the criteria were derived. The measures were evaluated in an online study with 96 participants between 18 and 74 years. On average, the measures were rated as rather sufficient to sufficient. Participants evaluated the use of commercial third-party software for speech processing as most critical. All results are discussed and proposals to further increase the acceptance of frustration-aware systems are outlined.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
To realize frustration-aware in-vehicle systems based on real-time user monitoring, personal data have to be recorded, analyzed and
(potentially) stored raising data privacy concerns that may reduce the user acceptance and hence the spread of such systems. Complementing the development of a frustration-aware system with voice interface in the project F-RELACS, a data privacy concept
was created based on the principles privacy by design and privacy by default recommended in the European General Data Protection
Regulation. Nine criteria were formulated and 23 concrete measures to satisfy the criteria were derived. The measures were evaluated in an online study with 96 participants between 18 and 74 years. On average, the measures were rated as rather sufficient to sufficient. Participants evaluated the use of commercial third-party software for speech processing as most critical. All results are discussed and proposals to further increase the acceptance of frustration-aware systems are outlined.
(potentially) stored raising data privacy concerns that may reduce the user acceptance and hence the spread of such systems. Complementing the development of a frustration-aware system with voice interface in the project F-RELACS, a data privacy concept
was created based on the principles privacy by design and privacy by default recommended in the European General Data Protection
Regulation. Nine criteria were formulated and 23 concrete measures to satisfy the criteria were derived. The measures were evaluated in an online study with 96 participants between 18 and 74 years. On average, the measures were rated as rather sufficient to sufficient. Participants evaluated the use of commercial third-party software for speech processing as most critical. All results are discussed and proposals to further increase the acceptance of frustration-aware systems are outlined.
51.
BMDV
KoSi – Kooperatives autonomes Fahren mit Sicherheitsgarantien Sonstige
Website, 2021.
@misc{BMDV_2021,
title = {KoSi – Kooperatives autonomes Fahren mit Sicherheitsgarantien},
author = {BMDV},
url = {https://bmdv.bund.de/SharedDocs/DE/Artikel/DG/AVF-projekte/kosi.html},
year = {2021},
date = {2021-08-01},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
52.
Michael Herrnberger, Alejandro Cardenas, Philippe Mauri, Paul Rüden
R-ITUAL: Roboter – interaktive, transparente und adaptive Lebensbegleiter Forschungsbericht
2021.
@techreport{HerrnbergerEtAl_2021,
title = {R-ITUAL: Roboter – interaktive, transparente und adaptive Lebensbegleiter},
author = {Michael Herrnberger and Alejandro Cardenas and Philippe Mauri and Paul Rüden},
url = {https://www.tib.eu/de/suchen/id/TIBKAT%3A184709922X},
doi = {10.2314/KXP:184709922X},
year = {2021},
date = {2021-08-01},
abstract = {Während Assistenzroboter (AR) funktionell bereits gut entwickelt sind, gelingt es ihnen derzeit oft noch nicht, menschliche Emotionen und Verhalten richtig zu interpretieren und somit sozial und situationsgerecht mit dem Nutzer zu interagieren. Wenn AR in unseren privaten Alltag einziehen sollen, müssen sie in der Lage sein, den Nutzerzustand und Nutzungskontext richtig zu deuten und ihre verbale und nonverbale Interaktionsstrategie darauf abzustimmen. Durch die Adaptation des AR-Verhaltens an Nutzer und Kontext wird ein positiver Effekt auf die User Experience, die Akzeptanz und das Vertrauen der Nutzer erwartet. Das in diesem Vorhaben vorgeschlagenes Kompetenzzentrum dient der zielführenden, fachübergreifenden und strukturierte Befähigung solcher Eigenschaften von AR. In den folgenden Abschnitten wird, ausgehend von der Beschreibung der Hintergründe, auf die Anwendungsdomäne und Problembeschreibung näher eingegangen. Abschließend werden in diesem Kapitel die konkreten Ziele des Kompetenzzentrums genannt.},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
Während Assistenzroboter (AR) funktionell bereits gut entwickelt sind, gelingt es ihnen derzeit oft noch nicht, menschliche Emotionen und Verhalten richtig zu interpretieren und somit sozial und situationsgerecht mit dem Nutzer zu interagieren. Wenn AR in unseren privaten Alltag einziehen sollen, müssen sie in der Lage sein, den Nutzerzustand und Nutzungskontext richtig zu deuten und ihre verbale und nonverbale Interaktionsstrategie darauf abzustimmen. Durch die Adaptation des AR-Verhaltens an Nutzer und Kontext wird ein positiver Effekt auf die User Experience, die Akzeptanz und das Vertrauen der Nutzer erwartet. Das in diesem Vorhaben vorgeschlagenes Kompetenzzentrum dient der zielführenden, fachübergreifenden und strukturierte Befähigung solcher Eigenschaften von AR. In den folgenden Abschnitten wird, ausgehend von der Beschreibung der Hintergründe, auf die Anwendungsdomäne und Problembeschreibung näher eingegangen. Abschließend werden in diesem Kapitel die konkreten Ziele des Kompetenzzentrums genannt.
53.
Florian Pausinger, Dimitris Vartziotis
On the symmetry of finite sums of exponentials Artikel
In: Elemente der Mathematik, Bd. 76, Nr. 2, S. 62–73, 2021, ISSN: 0013-6018.
@article{PausingerVartziotis_2021,
title = {On the symmetry of finite sums of exponentials},
author = {Florian Pausinger and Dimitris Vartziotis},
doi = {10.4171/EM/446},
issn = {0013-6018},
year = {2021},
date = {2021-04-01},
journal = {Elemente der Mathematik},
volume = {76},
number = {2},
pages = {62–73},
abstract = {In this note we are interested in the rich geometry of the graph of a curve $gamma_a, b : [0, 1] rightarrow mathbbC$ defined as $gamma_a, b(t) = exp(2pi iat) + exp(2pi ibt)$, in which $a$, $b$ are two different positive integers. It turns out that the sum of only two exponentials gives already rise to intriguing graphs. We determine the symmetry group and the points of self intersection of any such graph using only elementary arguments and describe various interesting phenomena that arise in the study of graphs of sums of more than two exponentials.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
In this note we are interested in the rich geometry of the graph of a curve $gamma_a, b : [0, 1] rightarrow mathbbC$ defined as $gamma_a, b(t) = exp(2pi iat) + exp(2pi ibt)$, in which $a$, $b$ are two different positive integers. It turns out that the sum of only two exponentials gives already rise to intriguing graphs. We determine the symmetry group and the points of self intersection of any such graph using only elementary arguments and describe various interesting phenomena that arise in the study of graphs of sums of more than two exponentials.
54.
BMDV
Funktions- und Verkehrssicherheit im Automatisierten und Vernetzten Fahren – SAVe: Sonstige
Website, 2021.
@misc{BMDV_2021b,
title = {Funktions- und Verkehrssicherheit im Automatisierten und Vernetzten Fahren – SAVe:},
author = {BMDV},
url = {https://bmdv.bund.de/SharedDocs/DE/Artikel/DG/AVF-projekte/save.html},
year = {2021},
date = {2021-04-01},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
55.
BMDV
Website, 2021.
@misc{BMDV_2021c,
title = {Automation ohne Unsicherheit zur Erhöhung der Akzeptanz automatisierten und vernetzten Fahrens – AutoAkzept},
author = {BMDV},
url = {https://bmdv.bund.de/SharedDocs/DE/Artikel/DG/AVF-projekte/autoakzept.html},
year = {2021},
date = {2021-04-01},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
56.
BMDV
Website, 2021.
@misc{BMDV_2021d,
title = {SAVeNoW – Funktions- und Verkehrssicherheit für Automatisierte und Vernetzte Mobilität – Nutzen für die Gesellschaft und oekologische Wirkung},
author = {BMDV},
url = {https://bmdv.bund.de/SharedDocs/DE/Artikel/DG/AVF-projekte/savenow.html},
year = {2021},
date = {2021-04-01},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
57.
CORDIS
REGALE – A new chapter in high-performance computing-powered applications Sonstige
Website, 2021.
@misc{CORDIS_2021,
title = {REGALE – A new chapter in high-performance computing-powered applications},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/956560},
doi = {10.3030/956560},
year = {2021},
date = {2021-04-01},
abstract = {High-performance computing (HPC) is at the core of major advances in the massively connected digital economy. Thanks to exascale computing – the capability to perform quintillion operations per second – networking and computing will drive societal and scientific advances. The EU-funded REGALE project will pave the way for next-generation HPC applications to exascale systems. Bringing together key stakeholders, academics, top European supercomputing centres and end users from various sectors, the project will define an open architecture. It will also build a prototype system that can equip supercomputing systems with the mechanisms and policies for effective resource utilisation. REGALE will assist in maintaining Europe’s leading position in the use of HPC-powered applications.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
High-performance computing (HPC) is at the core of major advances in the massively connected digital economy. Thanks to exascale computing – the capability to perform quintillion operations per second – networking and computing will drive societal and scientific advances. The EU-funded REGALE project will pave the way for next-generation HPC applications to exascale systems. Bringing together key stakeholders, academics, top European supercomputing centres and end users from various sectors, the project will define an open architecture. It will also build a prototype system that can equip supercomputing systems with the mechanisms and policies for effective resource utilisation. REGALE will assist in maintaining Europe’s leading position in the use of HPC-powered applications.
58.
BMDV
ALFRIED – Automatisiertes und vernetztes Fahren in der Logistik am Testfeld Friedrichshafen Sonstige
Website, 2021.
@misc{BMDV_2021a,
title = {ALFRIED – Automatisiertes und vernetztes Fahren in der Logistik am Testfeld Friedrichshafen},
author = {BMDV},
url = {https://bmdv.bund.de/SharedDocs/DE/Artikel/DG/AVF-projekte/alfried.html},
year = {2021},
date = {2021-03-01},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
59.
Klas Ihme, Esther Bosch, Michael Oehl
F-RELACS – Echtzeit-Frustrationserkennung für ein adaptives System im Auto Forschungsbericht
2021.
@techreport{IhmeEtAl_2021a,
title = {F-RELACS – Echtzeit-Frustrationserkennung für ein adaptives System im Auto},
author = {Klas Ihme and Esther Bosch and Michael Oehl},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:1818150441},
doi = {10.2314/KXP:1818150441},
year = {2021},
date = {2021-01-01},
publisher = {Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
60.
J. Maerker, T. Fleischer, Tobias Rößler, Michael Keckeisen
Welcome to the Data Jungle – Our Way to Tackle AI-Supported Vehicle Development Projects Proceedings Article
In: 21. Internationales Stuttgarter Symposium, Springer Fachmedien Wiesbaden, Wiesbaden, 2021.
@inproceedings{MaerkerEtAl_2021,
title = {Welcome to the Data Jungle – Our Way to Tackle AI-Supported Vehicle Development Projects},
author = {J. Maerker and T. Fleischer and Tobias Rößler and Michael Keckeisen},
url = {https://www.springerprofessional.de/en/welcome-to-the-data-jungle-our-way-to-tackle-ai-supported-vehicl/19162076/},
year = {2021},
date = {2021-01-01},
booktitle = {21. Internationales Stuttgarter Symposium},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {In the automotive industry, high expectations have been placed on the industrial application of Artificial Intelligence (AI) for several years. These expectations focus on both the development of vehicles and the vehicles themselves. Machine Learning should help to accelerate processes, increase quality, and even pave way to tackle previously non-feasible challenges. Indeed, AI methods hold the potential to meet these needs in most cases, provided they are applied in the right way and used in the correct context. This paper gives a descriptive overview of AI methods and their practical application in industry and research projects, especially in vehicle development. TWT is constantly developing new successful AI-based solutions in customer projects. In addition to various abstracted examples from industrial projects, exemplary results from TWT's participation in the research project AutoAkzept are presented.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
In the automotive industry, high expectations have been placed on the industrial application of Artificial Intelligence (AI) for several years. These expectations focus on both the development of vehicles and the vehicles themselves. Machine Learning should help to accelerate processes, increase quality, and even pave way to tackle previously non-feasible challenges. Indeed, AI methods hold the potential to meet these needs in most cases, provided they are applied in the right way and used in the correct context. This paper gives a descriptive overview of AI methods and their practical application in industry and research projects, especially in vehicle development. TWT is constantly developing new successful AI-based solutions in customer projects. In addition to various abstracted examples from industrial projects, exemplary results from TWT’s participation in the research project AutoAkzept are presented.
61.
Bernd Stritzelberger, Stefan Lichtmannecker, Frank Beutenmüller
Virtual Safeguarding of Chassis Functions by Evaluating Driving Behaviour Proceedings Article
In: Bargende, Michael, Reuss, Hans-Christian, Wagner, Andreas (Hrsg.): 21. Internationales Stuttgarter Symposium, S. 606–610, Springer Fachmedien Wiesbaden, Wiesbaden, 2021, ISBN: 978-3-658-33466-6.
@inproceedings{StritzelbergerEtAl_2021,
title = {Virtual Safeguarding of Chassis Functions by Evaluating Driving Behaviour},
author = {Bernd Stritzelberger and Stefan Lichtmannecker and Frank Beutenmüller},
editor = {Michael Bargende and Hans-Christian Reuss and Andreas Wagner},
isbn = {978-3-658-33466-6},
year = {2021},
date = {2021-01-01},
booktitle = {21. Internationales Stuttgarter Symposium},
pages = {606–610},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {The approval of highly automated (HAD) vehicles and modern advanced driver assistance systems (ADAS) requires extensive tests in order to guarantee safety and driving comfort in all driving situations. Adjustments of the vehicle settings that result from such tests during an ongoing approval process are associated with great effort. Changes and developments at the controller and actuator level in this phase are therefore more difficult or even require a restart of the whole test phase.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The approval of highly automated (HAD) vehicles and modern advanced driver assistance systems (ADAS) requires extensive tests in order to guarantee safety and driving comfort in all driving situations. Adjustments of the vehicle settings that result from such tests during an ongoing approval process are associated with great effort. Changes and developments at the controller and actuator level in this phase are therefore more difficult or even require a restart of the whole test phase.
62.
Thomas Bleistein, Matthias Bartelt, Alejandro Cardenas, Bern Kleinjochann, Jörg Reeb, Lisa Kleinjohann
SPEAR – Smart Prognosis of Energy with Allocation of Resources Forschungsbericht
2021.
@techreport{BleisteinEtAl_2021,
title = {SPEAR – Smart Prognosis of Energy with Allocation of Resources},
author = {Thomas Bleistein and Matthias Bartelt and Alejandro Cardenas and Bern Kleinjochann and Jörg Reeb and Lisa Kleinjohann},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:1782246819},
doi = {10.2314/KXP:1782246819},
year = {2021},
date = {2021-01-01},
publisher = {[Autoproc GmbH & Co. KG]},
abstract = {Das Ziel des Forschungsprojektes SPEAR ist die Entwicklung einer flexiblen Optimierungsplattform, die ein breites Spektrum industrieller Produktionsprozesse im Hinblick auf energiebezogene Aspekte verbessert. Ein Schwerpunkt des Projektes ist die Energieoptimierung von Produktionsabläufen, Produktionslinien und (industriellen) Gebäuden. Die Plattform kann genutzt werden, um den Energieverbrauch bestehender und neuer Anlagen zu optimieren. Dabei ist die entstehende Methode sowohl auf die virtuelle Inbetriebnahme als auch auflaufende Produktionssysteme anwendbar und kann sowohl als lokale Applikation als auch als Cloud-basierter Service genutzt werden. Um dieses Ziel zu erreichen werden geeignete Algorithmen entwickelt und in der Optimierungsplattform integriert, sodass eine genaue Prognose des erwarteten Energieverbrauchs für einen definierten Zeitraum berechnet werden kann. Im Rahmen des Projektes werden digitale Zwillinge einzelner Komponenten um ein entsprechendes Energiemodell erweitert. Durch eine Kombination dieser Zwillinge können komplexe (mechanische) Systeme konstruiert werden. Zur Vereinfachung und Beschleunigung dieser Erstellung komplexer Systeme wird ein Software-Assistent entwickelt. Die Modelle selbst sind softwareneutral definiert und sollen auf dem Functional Mock-up Interface (FMI) in Verbindung mit dem AutomationML (AML) Format (beide standardisiert) aufbauen. Diese Kombination erlaubt es, dynamisches Verhalten sowie physikalische Daten und Meta-Informationen von Komponenten, Anlagen und Linien zu beschreiben. Durch eine genaue Schätzung des Energieverbrauchs können Industriekunden Energiekosten einsparen. Energieverbrauchende Prozesse können bspw. auf Zeiten verlegt werden, wo mehr Energie zur Verfügung steht und damit günstiger ist (z. B. bei windigem oder sonnigem Wettern durch erneuerbare Energien). Neben einer verbesserten Nutzung erneuerbarer Energien durch die Anpassung der Produktionspläne an die Verfügbarkeitsperioden können Energieversorger ihr Stromnetz leichter verwalten und ausgleichen. Dadurch verringert sich der Gesamtenergiebedarf (Kosteneinsparung) und unterstützt Industriekunden ihre effektiven Emissionen zu senken – was aufgrund gesetzlicher und regulatorischer Aspekte immer wichtiger wird. Da die Energiebeschaffung und die CO2-Effizienz relevante Faktoren für die gesamte Nutzung und Energieproduktion sind, ist die Marktwirkung von SPEAR ganzheitlich. Eine zentrale Innovation von SPEAR ist die Spiegelung des Energieverbrauchs der Produktionsanlage durch die Simulation erweiterter Verhaltensmodelle auf kostengünstiger Hardware. Diese Hardware wird zudem für eingebettete Hardware-in-the-Loop (HIL) Simulationen verwendet, die parallel mit der realen Anlage laufen, sodass der digitale Zwilling der Anlage, um einem digitalen Schatten erweitert wird. Damit können hochflexible und kostengünstige Ansätze erforscht und umgesetzt, sowie Planung und Durchführung des Produktionssystems durch eine genaue Simulation der Produktionsprozesse optimiert werden. Dies unterstützt Bestrebungen wie Industrie 4.0 oder Smart Industry. Das deutsche SPEAR-Konsortium spiegelt in Bezug auf die fokussierten Produktionsanlagen die gesamte Wertschöpfungskette einschließlich Maschinen- und Simulationsexperten, sowie Experten für die Modellierung von Energieverbrauchern und -lieferanten aus erneuerbaren Energien wider. Sowohl große und mittelständische Produktionsfirmen als auch akademische Partner sind beteiligt und das Gesamt-Know-How der Partner befähigt das deutsche Konsortium die Konzepte von SPEAR umzusetzen und Standardisierungsbemühungen voranzutreiben.},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
Das Ziel des Forschungsprojektes SPEAR ist die Entwicklung einer flexiblen Optimierungsplattform, die ein breites Spektrum industrieller Produktionsprozesse im Hinblick auf energiebezogene Aspekte verbessert. Ein Schwerpunkt des Projektes ist die Energieoptimierung von Produktionsabläufen, Produktionslinien und (industriellen) Gebäuden. Die Plattform kann genutzt werden, um den Energieverbrauch bestehender und neuer Anlagen zu optimieren. Dabei ist die entstehende Methode sowohl auf die virtuelle Inbetriebnahme als auch auflaufende Produktionssysteme anwendbar und kann sowohl als lokale Applikation als auch als Cloud-basierter Service genutzt werden. Um dieses Ziel zu erreichen werden geeignete Algorithmen entwickelt und in der Optimierungsplattform integriert, sodass eine genaue Prognose des erwarteten Energieverbrauchs für einen definierten Zeitraum berechnet werden kann. Im Rahmen des Projektes werden digitale Zwillinge einzelner Komponenten um ein entsprechendes Energiemodell erweitert. Durch eine Kombination dieser Zwillinge können komplexe (mechanische) Systeme konstruiert werden. Zur Vereinfachung und Beschleunigung dieser Erstellung komplexer Systeme wird ein Software-Assistent entwickelt. Die Modelle selbst sind softwareneutral definiert und sollen auf dem Functional Mock-up Interface (FMI) in Verbindung mit dem AutomationML (AML) Format (beide standardisiert) aufbauen. Diese Kombination erlaubt es, dynamisches Verhalten sowie physikalische Daten und Meta-Informationen von Komponenten, Anlagen und Linien zu beschreiben. Durch eine genaue Schätzung des Energieverbrauchs können Industriekunden Energiekosten einsparen. Energieverbrauchende Prozesse können bspw. auf Zeiten verlegt werden, wo mehr Energie zur Verfügung steht und damit günstiger ist (z. B. bei windigem oder sonnigem Wettern durch erneuerbare Energien). Neben einer verbesserten Nutzung erneuerbarer Energien durch die Anpassung der Produktionspläne an die Verfügbarkeitsperioden können Energieversorger ihr Stromnetz leichter verwalten und ausgleichen. Dadurch verringert sich der Gesamtenergiebedarf (Kosteneinsparung) und unterstützt Industriekunden ihre effektiven Emissionen zu senken – was aufgrund gesetzlicher und regulatorischer Aspekte immer wichtiger wird. Da die Energiebeschaffung und die CO2-Effizienz relevante Faktoren für die gesamte Nutzung und Energieproduktion sind, ist die Marktwirkung von SPEAR ganzheitlich. Eine zentrale Innovation von SPEAR ist die Spiegelung des Energieverbrauchs der Produktionsanlage durch die Simulation erweiterter Verhaltensmodelle auf kostengünstiger Hardware. Diese Hardware wird zudem für eingebettete Hardware-in-the-Loop (HIL) Simulationen verwendet, die parallel mit der realen Anlage laufen, sodass der digitale Zwilling der Anlage, um einem digitalen Schatten erweitert wird. Damit können hochflexible und kostengünstige Ansätze erforscht und umgesetzt, sowie Planung und Durchführung des Produktionssystems durch eine genaue Simulation der Produktionsprozesse optimiert werden. Dies unterstützt Bestrebungen wie Industrie 4.0 oder Smart Industry. Das deutsche SPEAR-Konsortium spiegelt in Bezug auf die fokussierten Produktionsanlagen die gesamte Wertschöpfungskette einschließlich Maschinen- und Simulationsexperten, sowie Experten für die Modellierung von Energieverbrauchern und -lieferanten aus erneuerbaren Energien wider. Sowohl große und mittelständische Produktionsfirmen als auch akademische Partner sind beteiligt und das Gesamt-Know-How der Partner befähigt das deutsche Konsortium die Konzepte von SPEAR umzusetzen und Standardisierungsbemühungen voranzutreiben.
63.
Uwe Drewitz, Klas Ihme, Michael Oehl, Franziska Hartwich, Cornelia Hollander, Rick Voßwinkel, Sonja Cornelsen, Marieke Thurlings-Tor, Dario Niermann, Yvonne Brück, Alexander Trende
AutoAkzept – Automation ohne Unsicherheit zur Erhöhung der Akzeptanz automatisierten und vernetzten Fahrens Forschungsbericht
2021.
@techreport{DrewitzEtAl_2021,
title = {AutoAkzept – Automation ohne Unsicherheit zur Erhöhung der Akzeptanz automatisierten und vernetzten Fahrens},
author = {Uwe Drewitz and Klas Ihme and Michael Oehl and Franziska Hartwich and Cornelia Hollander and Rick Voßwinkel and Sonja Cornelsen and Marieke Thurlings-Tor and Dario Niermann and Yvonne Brück and Alexander Trende},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:180053132X},
doi = {10.2314/KXP:180053132X},
year = {2021},
date = {2021-01-01},
publisher = {[Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)]},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
64.
Jochen Epple, Ralf Frotscher
MBSE @ Mercedes Benz – 2015, 2020, 2025 Proceedings Article
In: 2021.
@inproceedings{EppleFrotscher_2021,
title = {MBSE @ Mercedes Benz – 2015, 2020, 2025},
author = {Jochen Epple and Ralf Frotscher},
url = {https://www.prostep-ivip-symposium.org/archiv/symposium-2021/programm},
year = {2021},
date = {2021-01-01},
journal = {ProSTEP iViP Symposium 2021},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
65.
LB Campus
BATSYS – Batteriesysteme für hybrid-elektrische Luftfahrantriebe Sonstige
Website, 2020.
@misc{LBCampus_2020,
title = {BATSYS – Batteriesysteme für hybrid-elektrische Luftfahrantriebe},
author = {LB Campus},
url = {https://lb-campus.com/research/batsys},
year = {2020},
date = {2020-03-01},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
66.
Felix Kistler, Michael Nadj, Hans-Peter Reifenrath, Stefan Staudacher, Michael Keckeisen
Vehicle endurance testing through automated test driving Proceedings Article
In: Bargende, Michael, Reuss, Hans-Christian, Wagner, Andreas (Hrsg.): 20. Internationales Stuttgarter Symposium, S. 389–401, Springer Fachmedien Wiesbaden, Wiesbaden, 2020, ISBN: 978-3-658-29943-9.
@inproceedings{KistlerEtAl_2020,
title = {Vehicle endurance testing through automated test driving},
author = {Felix Kistler and Michael Nadj and Hans-Peter Reifenrath and Stefan Staudacher and Michael Keckeisen},
editor = {Michael Bargende and Hans-Christian Reuss and Andreas Wagner},
doi = {10.1007/978-3-658-29943-9_30},
isbn = {978-3-658-29943-9},
year = {2020},
date = {2020-01-01},
booktitle = {20. Internationales Stuttgarter Symposium},
pages = {389–401},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {Endurance testing is one of the final vehicle development steps before a vehicle is approved for mass production and is released to the worldwide markets. At Mercedes-Benz, this is one of the most important testing activities that ensure the highest quality standards and guarantee customer satisfaction. During the endurance testing phase, a fleet of vehicles is driven in a multitude of different driving profiles in different testing locations all around the world, on both public roads and proving grounds.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Endurance testing is one of the final vehicle development steps before a vehicle is approved for mass production and is released to the worldwide markets. At Mercedes-Benz, this is one of the most important testing activities that ensure the highest quality standards and guarantee customer satisfaction. During the endurance testing phase, a fleet of vehicles is driven in a multitude of different driving profiles in different testing locations all around the world, on both public roads and proving grounds.
67.
Robert Lehmann, Arthur Petuchow, Matthias Moullion, Moritz Künzler, Christian Windel, Frank Gauterin
Fluid Choice Based on Thermal Model and Performance Testing for Direct Cooled Electric Drive Artikel
In: Energies, Bd. 13, Nr. 22, 2020, ISSN: 1996-1073.
@article{LehmannEtAl_2020,
title = {Fluid Choice Based on Thermal Model and Performance Testing for Direct Cooled Electric Drive},
author = {Robert Lehmann and Arthur Petuchow and Matthias Moullion and Moritz Künzler and Christian Windel and Frank Gauterin},
url = {https://www.mdpi.com/1996-1073/13/22/5867},
doi = {10.3390/en13225867},
issn = {1996-1073},
year = {2020},
date = {2020-01-01},
journal = {Energies},
volume = {13},
number = {22},
abstract = {In this publication, the cooling fluid for direct oil-cooled electric traction drive is investigated. A dedicated thermal resistance model was developed in order to show the influence of the fluid properties on the continuous performance. For this purpose, the heat transfer parameters are adjusted in the simulation using an exponential approach in order to evaluate the cooling fluid. In a sensitivity study, density, heat capacity, thermal conductivity, and viscosity are investigated. Because viscosity, within the range investigated, shows the largest percentage deviation from the reference fluid, the greatest effect on performance can be seen here. In order to check the plausibility of the calculated results of the thermal simulation, two fluids were chosen for performance testing on a dedicated electro motor cooling (EMC) test. Beyond the investigation of heat transfer, aging of the defined fluid at maximum heat input over several hours is also evaluated. Only slight changes of the fluid properties are detected. This publication presents a thermal model for direct oil-cooled drive trains, which consider fluid properties. Furthermore, the model was tested for plausibility on real hardware.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
In this publication, the cooling fluid for direct oil-cooled electric traction drive is investigated. A dedicated thermal resistance model was developed in order to show the influence of the fluid properties on the continuous performance. For this purpose, the heat transfer parameters are adjusted in the simulation using an exponential approach in order to evaluate the cooling fluid. In a sensitivity study, density, heat capacity, thermal conductivity, and viscosity are investigated. Because viscosity, within the range investigated, shows the largest percentage deviation from the reference fluid, the greatest effect on performance can be seen here. In order to check the plausibility of the calculated results of the thermal simulation, two fluids were chosen for performance testing on a dedicated electro motor cooling (EMC) test. Beyond the investigation of heat transfer, aging of the defined fluid at maximum heat input over several hours is also evaluated. Only slight changes of the fluid properties are detected. This publication presents a thermal model for direct oil-cooled drive trains, which consider fluid properties. Furthermore, the model was tested for plausibility on real hardware.
68.
Michael Oehl, Klas Ihme, Anna-Antonia Pape, Mathias Vukelić, Michael Braun
Affective Use Cases for Empathic Vehicles in Highly Automated Driving: Results of an Expert Workshop Proceedings Article
In: Krömker, Heidi (Hrsg.): HCI in Mobility, Transport, and Automotive Systems. Automated Driving and In-Vehicle Experience Design, S. 89–100, Springer International Publishing, Cham, 2020, ISBN: 978-3-030-50523-3.
@inproceedings{OehlEtAl_2020,
title = {Affective Use Cases for Empathic Vehicles in Highly Automated Driving: Results of an Expert Workshop},
author = {Michael Oehl and Klas Ihme and Anna-Antonia Pape and Mathias Vukelić and Michael Braun},
editor = {Heidi Krömker},
doi = {https://doi.org/10.1007/978-3-030-50523-3_7},
isbn = {978-3-030-50523-3},
year = {2020},
date = {2020-01-01},
booktitle = {HCI in Mobility, Transport, and Automotive Systems. Automated Driving and In-Vehicle Experience Design},
pages = {89–100},
publisher = {Springer International Publishing},
address = {Cham},
abstract = {Improving user experience of highly automated vehicles is crucial for increasing their acceptance. One possibility to realize this is the design of empathic vehicles that are capable of assessing the emotional state of vehicle occupants and react to it accordingly by providing tailored support. At the moment, the central challenge is to derive relevant use cases as basis for the design of future empathic vehicles. We report the results of a workshop that brought together researchers and practitioners interested in affective computing, affective interfaces and automated driving as forum for the development of a roadmap towards empathic vehicles using design thinking methods. During the workshop, experts from the field identified relevant affective use cases for three different scenarios in terms of use themes in fully automated vehicles (SAE level 5). These affective use cases are discussed for empathic automated vehicles thereby providing a roadmap of future research and applied issues of designing user-centered empathic vehicles for future mobility.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Improving user experience of highly automated vehicles is crucial for increasing their acceptance. One possibility to realize this is the design of empathic vehicles that are capable of assessing the emotional state of vehicle occupants and react to it accordingly by providing tailored support. At the moment, the central challenge is to derive relevant use cases as basis for the design of future empathic vehicles. We report the results of a workshop that brought together researchers and practitioners interested in affective computing, affective interfaces and automated driving as forum for the development of a roadmap towards empathic vehicles using design thinking methods. During the workshop, experts from the field identified relevant affective use cases for three different scenarios in terms of use themes in fully automated vehicles (SAE level 5). These affective use cases are discussed for empathic automated vehicles thereby providing a roadmap of future research and applied issues of designing user-centered empathic vehicles for future mobility.
69.
Anna-Antonia Pape, Sonja Cornelsen, Victor Fäßler, Klas Ihme, Michael Oehl, Uwe Drewitz, Franziska Hartwich, Frank Schrödel, Andreas Lüdtke, Martin Schramm
Empathic Assistants – Methods and use cases in automated and non-automated driving Proceedings Article
In: 20. Internationales Stuttgarter Symposium, S. 435–449, Springer Vieweg / Springer Nature, 2020.
@inproceedings{PapeEtAl_2020,
title = {Empathic Assistants – Methods and use cases in automated and non-automated driving},
author = {Anna-Antonia Pape and Sonja Cornelsen and Victor Fäßler and Klas Ihme and Michael Oehl and Uwe Drewitz and Franziska Hartwich and Frank Schrödel and Andreas Lüdtke and Martin Schramm},
url = {https://elib.dlr.de/135795/},
doi = {https://doi.org/10.1007/978-3-658-29943-9_34},
year = {2020},
date = {2020-01-01},
booktitle = {20. Internationales Stuttgarter Symposium},
pages = {435–449},
publisher = {Springer Vieweg / Springer Nature},
abstract = {Eine positive User Experience im Umgang mit einem Produkt ist oft ein ausschlaggebender Punkt, der über den Erfolg und die Verbreitung des Produkts mitentscheidet. Besonders viel Potential liegt dabei in der Weiterentwicklung der Mensch-Fahrzeug-Interaktion, da zukünftige Fahrzeuge sich noch stärker an die Bedürfnisse des Nutzers anpassen werden. Hier stellen wir das Konzept des empathischen Assistenten vor, der ähnlich einem zuvorkommenden Beifahrer die Bedürfnisse des Nutzers erkennt und darauf eingehen kann. Der empathische Assistent kann mithilfe verschiedener Sensorik unterschiedliche emotionale, mentale oder physiologische Zustände des Menschen im Fahrzeug erkennen und im Kontext interpretieren. Daraus leitet er Bedürfnisse des Nutzers ab und wendet kontext-spezifische Strategien an, welche die User Experience des Menschen im Auto verbessern. In unserem Vortrag stellen wir Use Cases aus verschiedenen Automatisierungsgraden vor, in denen der empathische Assistent zum Einsatz kommt. Dabei stellen wir Methoden zur Erkennung und Verbesserung der Nutzerzustände vor, die wir zusammen mit mehreren Partnern im Rahmen zweier öffentlich-geförderter Forschungsprojekte (F-RELACS und AutoAkzept) entwickeln. Unser Fokus liegt dabei sowohl auf Unsicherheitsempfinden und dessen Linderung beim automatisierten Fahren als auch auf der Erkennung von Frustration und deren Linderung.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Eine positive User Experience im Umgang mit einem Produkt ist oft ein ausschlaggebender Punkt, der über den Erfolg und die Verbreitung des Produkts mitentscheidet. Besonders viel Potential liegt dabei in der Weiterentwicklung der Mensch-Fahrzeug-Interaktion, da zukünftige Fahrzeuge sich noch stärker an die Bedürfnisse des Nutzers anpassen werden. Hier stellen wir das Konzept des empathischen Assistenten vor, der ähnlich einem zuvorkommenden Beifahrer die Bedürfnisse des Nutzers erkennt und darauf eingehen kann. Der empathische Assistent kann mithilfe verschiedener Sensorik unterschiedliche emotionale, mentale oder physiologische Zustände des Menschen im Fahrzeug erkennen und im Kontext interpretieren. Daraus leitet er Bedürfnisse des Nutzers ab und wendet kontext-spezifische Strategien an, welche die User Experience des Menschen im Auto verbessern. In unserem Vortrag stellen wir Use Cases aus verschiedenen Automatisierungsgraden vor, in denen der empathische Assistent zum Einsatz kommt. Dabei stellen wir Methoden zur Erkennung und Verbesserung der Nutzerzustände vor, die wir zusammen mit mehreren Partnern im Rahmen zweier öffentlich-geförderter Forschungsprojekte (F-RELACS und AutoAkzept) entwickeln. Unser Fokus liegt dabei sowohl auf Unsicherheitsempfinden und dessen Linderung beim automatisierten Fahren als auch auf der Erkennung von Frustration und deren Linderung.
70.
Matthias Riedl
ENTOC – Engineering Tool Chain for Efficient and Iterative Development of Smart Factories Forschungsbericht
2020.
@techreport{Riedl_2020,
title = {ENTOC – Engineering Tool Chain for Efficient and Iterative Development of Smart Factories},
author = {Matthias Riedl},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:1733866035},
doi = {10.2314/KXP:1733866035},
year = {2020},
date = {2020-01-01},
publisher = {Daimler AG},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
71.
Dimitris Vartziotis, Doris Bohnet, Benjamin Himpel
Smoothing Game Sonstige
Preprint arXiv, 2020.
@misc{VartziotisEtAl_2020,
title = {Smoothing Game},
author = {Dimitris Vartziotis and Doris Bohnet and Benjamin Himpel},
url = {https://arxiv.org/abs/2010.04956},
doi = {10.48550/ARXIV.2010.04956},
year = {2020},
date = {2020-01-01},
publisher = {arXiv},
abstract = {We want to introduce another smoothing approach by treating each geometric element as a player in a game: a quest for the best element quality. In other words, each player has the goal of becoming as regular as possible. The set of strategies for each element is given by all translations of its vertices. Ideally, he would like to quantify this regularity using a quality measure which corresponds to the utility function in game theory. Each player is aware of the other players' utility functions as well as their set of strategies, which is analogous to his own utility function and strategies. In the simplest case, the utility functions only depend on the regularity. In more complicated cases this utility function depends on the element size, the curvature, or even the solution to a differential equation. This article is a sketch of a possible game-theoretical approach to mesh smoothing and still on-going research.},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
We want to introduce another smoothing approach by treating each geometric element as a player in a game: a quest for the best element quality. In other words, each player has the goal of becoming as regular as possible. The set of strategies for each element is given by all translations of its vertices. Ideally, he would like to quantify this regularity using a quality measure which corresponds to the utility function in game theory. Each player is aware of the other players‘ utility functions as well as their set of strategies, which is analogous to his own utility function and strategies. In the simplest case, the utility functions only depend on the regularity. In more complicated cases this utility function depends on the element size, the curvature, or even the solution to a differential equation. This article is a sketch of a possible game-theoretical approach to mesh smoothing and still on-going research.
72.
Uwe Drewitz, Klas Ihme, Carsten Bahnmüller, Tobias Fleischer, HuuChuong La, Anna-Antonia Pape, Daniela Gräfing, Dario Niermann, Alexander Trende
Towards User-Focused Vehicle Automation: The Architectural Approach of the AutoAkzept Project Proceedings Article
In: Krömker, Heidi (Hrsg.): HCI in Mobility, Transport, and Automotive Systems. Automated Driving and In-Vehicle Experience Design, S. 15–30, Springer International Publishing, Cham, 2020, ISBN: 978-3-030-50523-3.
@inproceedings{DrewitzEtAl_2020,
title = {Towards User-Focused Vehicle Automation: The Architectural Approach of the AutoAkzept Project},
author = {Uwe Drewitz and Klas Ihme and Carsten Bahnmüller and Tobias Fleischer and HuuChuong La and Anna-Antonia Pape and Daniela Gräfing and Dario Niermann and Alexander Trende},
editor = {Heidi Krömker},
doi = {https://doi.org/10.1007/978-3-030-50523-3_2},
isbn = {978-3-030-50523-3},
year = {2020},
date = {2020-01-01},
booktitle = {HCI in Mobility, Transport, and Automotive Systems. Automated Driving and In-Vehicle Experience Design},
pages = {15–30},
publisher = {Springer International Publishing},
address = {Cham},
abstract = {The acceptance and hence the spread of automated and connected driving (ACD) systems is largely determined by the degree of subjective un-/certainty that users feel when interacting with automated vehicles. User acceptance is negatively influenced in particular by feelings of uncertainty when interacting with automated vehicles. The AutoAkzept project (which full title translates to: Automation without uncertainty to increase the acceptance of automated and connected driving) develops solutions of user-focused automation that place the vehicle occupants at the center of system development and thus reduce their uncertainty. Systems with user-focused automation use various sensors to detect uncertainty and its contributing factors (e.g. stress, kinetosis, and activity) in real time, integrate this information with context data and derive the current needs of the vehicle occupants. For this purpose, the project AutoAkzept develops an integrated architecture for context-sensitive user modelling, derivation of user demands and adaptation of system functions (e.g. human-machine-interaction, interior, driving styles). The architecture is implemented using machine learning methods to develop real-time algorithms that map situational contexts, user states and adaptation requirements. The overall objective of AutoAkzept is the development of promising adaptation strategies to improve the user experience based on the identified uncertainty related needs. By reducing or preventing subjective uncertainties, the developments of the project thus ensure a positive, comfortable user experience and contribute to increasing the acceptance of ACD.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The acceptance and hence the spread of automated and connected driving (ACD) systems is largely determined by the degree of subjective un-/certainty that users feel when interacting with automated vehicles. User acceptance is negatively influenced in particular by feelings of uncertainty when interacting with automated vehicles. The AutoAkzept project (which full title translates to: Automation without uncertainty to increase the acceptance of automated and connected driving) develops solutions of user-focused automation that place the vehicle occupants at the center of system development and thus reduce their uncertainty. Systems with user-focused automation use various sensors to detect uncertainty and its contributing factors (e.g. stress, kinetosis, and activity) in real time, integrate this information with context data and derive the current needs of the vehicle occupants. For this purpose, the project AutoAkzept develops an integrated architecture for context-sensitive user modelling, derivation of user demands and adaptation of system functions (e.g. human-machine-interaction, interior, driving styles). The architecture is implemented using machine learning methods to develop real-time algorithms that map situational contexts, user states and adaptation requirements. The overall objective of AutoAkzept is the development of promising adaptation strategies to improve the user experience based on the identified uncertainty related needs. By reducing or preventing subjective uncertainties, the developments of the project thus ensure a positive, comfortable user experience and contribute to increasing the acceptance of ACD.
73.
Dimitris Vartziotis
Computing Arithmetic Series by Expressing the Summands as a Sum of Ones Sonstige
2019.
@misc{Vartziotis_2019,
title = {Computing Arithmetic Series by Expressing the Summands as a Sum of Ones},
author = {Dimitris Vartziotis},
year = {2019},
date = {2019-12-01},
abstract = {This note considers the computation of arithmetic series. The aim is to derive an alternative approach to finding the formula by expanding the sum into Ones and finding geometric patterns. The general validity of the formula can then be proven by induction.},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
This note considers the computation of arithmetic series. The aim is to derive an alternative approach to finding the formula by expanding the sum into Ones and finding geometric patterns. The general validity of the formula can then be proven by induction.
74.
Marco Gemmis, Giovanni Semeraro, Marco Polignano, Vasilis Kopsacheilis, Vaitis Michail, Jenny Malig, Dominik Grether, Konstantinos Topouzelis, Bogdan Despotov, Ilias Ioannou, Anastasia Sarelli, Vito De Pasquale, Sergio Samarelli, Pol Kolokoussis, Kleanthis Karamvasis, Milto Miltiadou, Christiana Papoutsa, Olivier Regniers, Virginie Lafon
SEO-DWARF: Semantic Earth Observation Data Web Alert and Retrieval Framework Proceedings Article
In: Proceedings of the CINI National Conference on Artificial Intelligence, Zenodo, 2019.
@inproceedings{deGemmisEtAl_2019,
title = {SEO-DWARF: Semantic Earth Observation Data Web Alert and Retrieval Framework},
author = {Marco Gemmis and Giovanni Semeraro and Marco Polignano and Vasilis Kopsacheilis and Vaitis Michail and Jenny Malig and Dominik Grether and Konstantinos Topouzelis and Bogdan Despotov and Ilias Ioannou and Anastasia Sarelli and Vito De Pasquale and Sergio Samarelli and Pol Kolokoussis and Kleanthis Karamvasis and Milto Miltiadou and Christiana Papoutsa and Olivier Regniers and Virginie Lafon},
doi = {10.5281/zenodo.3560907},
year = {2019},
date = {2019-12-01},
booktitle = {Proceedings of the CINI National Conference on Artificial Intelligence},
publisher = {Zenodo},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
75.
Michael Oehl, Klas Ihme, Uwe Drewitz, Anna-Antonia Pape, Sonja Cornelsen, Martin Schramm
Towards a frustration-aware assistant for increased in-vehicle UX: F-RELACS Proceedings Article
In: Proceedings of the 11th International Conference on Automotive User Interfaces and Interactive Vehicular Applications: Adjunct Proceedings, S. 260–264, ACM, Utrecht, Netherlands, 2019, ISBN: 9781450369206.
@inproceedings{OehlEtAl_2019a,
title = {Towards a frustration-aware assistant for increased in-vehicle UX: F-RELACS},
author = {Michael Oehl and Klas Ihme and Uwe Drewitz and Anna-Antonia Pape and Sonja Cornelsen and Martin Schramm},
url = {https://doi.org/10.1145/3349263.3351518},
doi = {10.1145/3349263.3351518},
isbn = {9781450369206},
year = {2019},
date = {2019-09-01},
booktitle = {Proceedings of the 11th International Conference on Automotive User Interfaces and Interactive Vehicular Applications: Adjunct Proceedings},
pages = {260–264},
publisher = {ACM},
address = {Utrecht, Netherlands},
series = {AutomotiveUI '19},
abstract = {Frustration has negative effects on user experience (UX) both in manual and automated driving. Therefore, it negatively influences driving performance and system acceptance. To address this, the project F-RELACS (Frustration Real-Time Recognition for an Adaptive In-Car System) aims to demonstrate a frustration-aware assistant called MUsE (My User Experience Improvement System) that is capable of estimating the user's momentary level of frustration and offering tailored support to improve UX. However, up to now little is known about interaction strategies for automotive user interfaces that successfully reduce the user's frustration and improve UX in frustrating driving situations. Here we report the initial results from user focus groups (current status: 2 groups with in total 11 participants) that are conducted to identify suitable interaction strategies to develop a frustration-aware assistant for enhanced in-vehicle UX in a user-centered design process.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Frustration has negative effects on user experience (UX) both in manual and automated driving. Therefore, it negatively influences driving performance and system acceptance. To address this, the project F-RELACS (Frustration Real-Time Recognition for an Adaptive In-Car System) aims to demonstrate a frustration-aware assistant called MUsE (My User Experience Improvement System) that is capable of estimating the user’s momentary level of frustration and offering tailored support to improve UX. However, up to now little is known about interaction strategies for automotive user interfaces that successfully reduce the user’s frustration and improve UX in frustrating driving situations. Here we report the initial results from user focus groups (current status: 2 groups with in total 11 participants) that are conducted to identify suitable interaction strategies to develop a frustration-aware assistant for enhanced in-vehicle UX in a user-centered design process.
76.
Franz Klimetzek, Sabrina Hroß
KI und CAE – Status und (mögliche?) Zukunft Unveröffentlicht
Panel discussion moderated by TWT, 2019.
@unpublished{KlimetzekHross_2019,
title = {KI und CAE – Status und (mögliche?) Zukunft},
author = {Franz Klimetzek and Sabrina Hroß},
year = {2019},
date = {2019-07-01},
journal = {Daimler EDM CAE Forum 2019},
howpublished = {Panel discussion moderated by TWT},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
77.
Musa Murt, Felix Kistler
Dauerlauferprobung durch automatisiertes Testfahren Unveröffentlicht
Talk given on Daimler EDM CAE Forum, 2019.
@unpublished{MurtKistler_2019,
title = {Dauerlauferprobung durch automatisiertes Testfahren},
author = {Musa Murt and Felix Kistler},
year = {2019},
date = {2019-07-01},
journal = {Daimler EDM CAE Forum 2019},
howpublished = {Talk given on Daimler EDM CAE Forum},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
78.
S. -E. Pohl, Tobias Rößler
Digital Data Reviewer – How AI accelerates the process of thermal protection Unveröffentlicht
Talk given on Daimler EDM CAE Forum, 2019.
@unpublished{PohlRoessler_2019,
title = {Digital Data Reviewer – How AI accelerates the process of thermal protection},
author = {S. -E. Pohl and Tobias Rößler},
year = {2019},
date = {2019-07-01},
journal = {Daimler EDM CAE Forum 2019},
howpublished = {Talk given on Daimler EDM CAE Forum},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
79.
Johannes Schaffner, Fabian Gorschlüter
Entwicklung einer dynamischen VR-Umgebung für den Ride-Simulator Unveröffentlicht
Talk given on Daimler EDM CAE Forum, 2019.
@unpublished{SchaffnerGorschlueter_2019,
title = {Entwicklung einer dynamischen VR-Umgebung für den Ride-Simulator},
author = {Johannes Schaffner and Fabian Gorschlüter},
year = {2019},
date = {2019-07-01},
journal = {Daimler EDM CAE Forum 2019},
howpublished = {Talk given on Daimler EDM CAE Forum},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
80.
Philipp Hofemeier, Sebastian Stein
Reichweitenprognose in der e-Mobilität – wie die Digitalisierung uns ans Ziel bringt Unveröffentlicht
Talk given on Daimler EDM CAE Forum, 2019.
@unpublished{HofemeierStein_2019,
title = {Reichweitenprognose in der e-Mobilität – wie die Digitalisierung uns ans Ziel bringt},
author = {Philipp Hofemeier and Sebastian Stein},
year = {2019},
date = {2019-07-01},
journal = {Daimler EDM CAE Forum 2019},
howpublished = {Talk given on Daimler EDM CAE Forum},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
81.
Wolfgang Kunert, Carolin Land, Manuel Braun, Johannes Reichold, Andreas Kirschniak, Claudius Falch
In: Surgical Endoscopy, Bd. 34, Nr. 2, S. 787–795, 2019, ISSN: 1432-2218, (Panorama-Camera).
@article{KunertEtAl_2019,
title = {The impact of guided instrument insertion during laparoscopy: a randomized study with novices in an optical box trainer},
author = {Wolfgang Kunert and Carolin Land and Manuel Braun and Johannes Reichold and Andreas Kirschniak and Claudius Falch},
doi = {10.1007/s00464-019-06829-4},
issn = {1432-2218},
year = {2019},
date = {2019-05-01},
journal = {Surgical Endoscopy},
volume = {34},
number = {2},
pages = {787–795},
publisher = {Springer Science and Business Media LLC},
note = {Panorama-Camera},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
82.
Martin Kubisch, Rolf Hettel, Fernando Sedlacek, Udo Brockmeyer, Franz Kuebler, Hasan Esen
ENABLE-S3 – European Initiative to Enable Validation for Highly Automated Safe and Secure Systems Forschungsbericht
2019.
@techreport{KubischEtAl_2019,
title = {ENABLE-S3 – European Initiative to Enable Validation for Highly Automated Safe and Secure Systems},
author = {Martin Kubisch and Rolf Hettel and Fernando Sedlacek and Udo Brockmeyer and Franz Kuebler and Hasan Esen},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:1691528978},
doi = {10.2314/KXP:1691528978},
year = {2019},
date = {2019-01-01},
publisher = {OFFIS e.V.},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
83.
Carsten Kübler
Offene Fusionsplattform (OFP) – AP4 Fusionsinput V2X/Karte Forschungsbericht
2019.
@techreport{Kuebler_2019,
title = {Offene Fusionsplattform (OFP) – AP4 Fusionsinput V2X/Karte},
author = {Carsten Kübler},
url = {https://www.tib.eu/de/suchen/id/TIBKAT%3A1681053403},
year = {2019},
date = {2019-01-01},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
84.
Lars Mikelsons, Viktor Schreiber, Torsten Blochwitz, Michael Baumann, Steffen Beringer, Natarajan Nagarajan, Desheng Fu, Christian König, Timo Haid, Stefan Ewald
ACOSAR – Advanced Co-Simulation Open System Architecture Forschungsbericht
2019.
@techreport{MikelsonsEtAl_2019,
title = {ACOSAR – Advanced Co-Simulation Open System Architecture},
author = {Lars Mikelsons and Viktor Schreiber and Torsten Blochwitz and Michael Baumann and Steffen Beringer and Natarajan Nagarajan and Desheng Fu and Christian König and Timo Haid and Stefan Ewald},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:168108287X},
doi = {10.2314/KXP:168108287X},
year = {2019},
date = {2019-01-01},
publisher = {Robert Bosch GmbH},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
85.
Michael Oehl, Klas Ihme, Esther Bosch, Anna-Antonia Pape, Mathias Vukelić, Michael Braun
Emotions in the Age of Automated Driving – Developing Use Cases for Empathic Cars Artikel
In: 2019.
@article{OehlEtAl_2019,
title = {Emotions in the Age of Automated Driving – Developing Use Cases for Empathic Cars},
author = {Michael Oehl and Klas Ihme and Esther Bosch and Anna-Antonia Pape and Mathias Vukelić and Michael Braun},
doi = {10.18420/MUC2019-WS-267},
year = {2019},
date = {2019-01-01},
publisher = {Gesellschaft für Informatik e.V.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
86.
Stefan Voget, Judith Schaeffer
PASS – Platform for Automotive Apps Guaranteeing Security and Safety Forschungsbericht
2019.
@techreport{VogetSchaeffer_2019,
title = {PASS – Platform for Automotive Apps Guaranteeing Security and Safety},
author = {Stefan Voget and Judith Schaeffer},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:176160063X},
doi = {10.2314/KXP:176160063X},
year = {2019},
date = {2019-01-01},
publisher = {[Continental Automotive GmbH]},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
87.
Patrick Zimmermann, Magdalena Paul, Judith Ngoumou, Matthieu Portail, Klaus Lechner, Gerald Hönig
Automatisierte Montageanlagenplanung Buchkapitel
In: Kompetenz Montage – kollaborativ und wandlungsfähig, S. 42–45, Frank Hees et al., 2019, ISBN: 978-3-948169-06-0.
@inbook{ZimmermannEtAl_2019,
title = {Automatisierte Montageanlagenplanung},
author = {Patrick Zimmermann and Magdalena Paul and Judith Ngoumou and Matthieu Portail and Klaus Lechner and Gerald Hönig},
url = {https://komo-publikationen.ima.rwth-aachen.de/api/download/komo_hq},
isbn = {978-3-948169-06-0},
year = {2019},
date = {2019-01-01},
booktitle = {Kompetenz Montage – kollaborativ und wandlungsfähig},
pages = {42–45},
publisher = {Frank Hees et al.},
abstract = {Eine Softwarearchitektur, die aus einer verknüpften Toolkette mit Datenbanken besteht, ist ein wichtiger Meilenstein auf dem Weg zu einer vollautomatisierten Planung von Montageanlagen. Die Planung von Montageanlagen und auch die von Produktionssystemen im Allgemeinen erfordert heutzutage ein hohes Maß an Expertenwissen, das oft bei den verschiedensten am Planungsprozess beteiligten Partnern liegt. Es ist daher eine enge Abstimmung zwischen Komponentenherstellern, Anlagenbauern bzw. Systemintegratoren und Endkunden – also den tatsächlichen Betreibern der Anlagen – notwendig. Wesentliche Punkte hierbei sind das Sammeln und Formalisieren der Kundenanforderungen sowie die Auswahl, Zusammenstellung und Anordnung geeigneter Betriebsmittel, um diese Anforderungen hinreichend zu erfüllen. Während es bereits Tools zur Unterstützung einzelner Teilschritte des Planungsprozesses gibt, fehlt es an einer durchgängigen Toolkette für sämtliche Planungsschritte. Der Planungsprozess beginnt bei der Betrachtung der Anforderungen – die sich aus dem zu produzierenden Produkt ergeben – und endet bei der in Betrieb genommenen Anlage zur Fertigung des Produkts. Daher wäre es ideal, den gesamten Prozess möglichst automatisiert und mithilfe eines Tools durchführen zu können.},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}
Eine Softwarearchitektur, die aus einer verknüpften Toolkette mit Datenbanken besteht, ist ein wichtiger Meilenstein auf dem Weg zu einer vollautomatisierten Planung von Montageanlagen. Die Planung von Montageanlagen und auch die von Produktionssystemen im Allgemeinen erfordert heutzutage ein hohes Maß an Expertenwissen, das oft bei den verschiedensten am Planungsprozess beteiligten Partnern liegt. Es ist daher eine enge Abstimmung zwischen Komponentenherstellern, Anlagenbauern bzw. Systemintegratoren und Endkunden – also den tatsächlichen Betreibern der Anlagen – notwendig. Wesentliche Punkte hierbei sind das Sammeln und Formalisieren der Kundenanforderungen sowie die Auswahl, Zusammenstellung und Anordnung geeigneter Betriebsmittel, um diese Anforderungen hinreichend zu erfüllen. Während es bereits Tools zur Unterstützung einzelner Teilschritte des Planungsprozesses gibt, fehlt es an einer durchgängigen Toolkette für sämtliche Planungsschritte. Der Planungsprozess beginnt bei der Betrachtung der Anforderungen – die sich aus dem zu produzierenden Produkt ergeben – und endet bei der in Betrieb genommenen Anlage zur Fertigung des Produkts. Daher wäre es ideal, den gesamten Prozess möglichst automatisiert und mithilfe eines Tools durchführen zu können.
88.
Michael Derr, Michael Keckeisen
Potentiale und Grenzen modell-basierter Methoden in einem großskaligen Systementwicklungsprozess Proceedings Article
In: ProSTEP iViP Symposium 2019, 2019.
@inproceedings{DerrKeckeisen_2019,
title = {Potentiale und Grenzen modell-basierter Methoden in einem großskaligen Systementwicklungsprozess},
author = {Michael Derr and Michael Keckeisen},
url = {https://www.prostep-ivip-symposium.org/archiv/prostep-ivip-symposium-2019/programm/},
year = {2019},
date = {2019-01-01},
booktitle = {ProSTEP iViP Symposium 2019},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
89.
Uwe Drewitz, Klas Ihme, Michael Oehl, Frank Schrödel, Rick Voßwinkel, Franziska Hartwich, Cornelia Schmidt, Anna-Antonia Pape, Tobias Fleischer, Sonja Cornelsen, Andreas Lüdtke, Daniela Gräfing, Alexander Trende
Automation ohne Unsicherheit: Vorstellung des Förderprojekts AutoAkzept zur Erhöhung der Akzeptanz automatisierten Fahrens Proceedings Article
In: Mensch-Maschine-Mobilität 2019, S. 1–20, VDI Verlag, Düsseldorf, 2019, ISBN: 978-3-18-092360-4, (10. VDI Fachtagung Mensch-Maschine-Mobilität: Der (Mit-)Fahrer im 21. Jahrhundert, 05.-06. Nov 2019, Braunschweig, Deutschland).
@inproceedings{DrewitzEtAl_2019,
title = {Automation ohne Unsicherheit: Vorstellung des Förderprojekts AutoAkzept zur Erhöhung der Akzeptanz automatisierten Fahrens},
author = {Uwe Drewitz and Klas Ihme and Michael Oehl and Frank Schrödel and Rick Voßwinkel and Franziska Hartwich and Cornelia Schmidt and Anna-Antonia Pape and Tobias Fleischer and Sonja Cornelsen and Andreas Lüdtke and Daniela Gräfing and Alexander Trende},
doi = {10.51202/9783181023600-1},
isbn = {978-3-18-092360-4},
year = {2019},
date = {2019-01-01},
booktitle = {Mensch-Maschine-Mobilität 2019},
volume = {2360},
pages = {1–20},
publisher = {VDI Verlag},
address = {Düsseldorf},
series = {VDI-Berichte},
abstract = {Die Akzeptanz und somit Verbreitung von Systemen automatisierten und vernetzten Fahrens (AVF) wird maßgeblich durch den Grad an subjektiver Sicherheit bestimmt, den Nutzer bei der Interaktion mit den automatisierten Fahrzeugen empfinden. Nutzerseitige Akzeptanz wird insbesondere durch Empfindungen von Unsicherheit im Umfang mit automatisierten Fahrzeugen negativ beeinflusst. Das Projekt AutoAkzept entwickelt Lösungen nutzerfokussierter Automation, die die Fahrzeuginsassen ins Zentrum der Systementwicklung stellt und so deren Unsicherheit reduziert. Systeme nutzerfokussierter Automation erfassen dazu über verschiedene Sensoren Unsicherheit und deren beitragende Faktoren (z.B. Stress, Kinetose, Aktivität) in Echtzeit, integrieren diese Informationen mit Kontextdaten und leiten daraus den aktuellen Bedarf der Fahrzeuginsassen ab. In Nutzerstudien in Fahrsimulatoren und Realfahrzeugen werden mit Hilfe multimodaler Sensorik fahrzeugbezogene Informationen sowie physiologische und behaviorale Daten der Nutzer erhoben. unter Anwendung von Methoden maschinellen Lernens entwickelt AutoAkzept auf Basis dieser Daten echtzeitfähige Algorithmen und Modelle zur Abbildung von situativen Kontexten, Nutzerzuständen und Anpassungsbedarfen. Zielstellung von AutoAkzept ist die Entwicklung erfolgsversprechender Anpassungsstrategien zur Verbesserung des Nutzererlebens auf Basis der identifizierten unsicherheitsbezogenen Bedarfe. Dadurch gewährleisten die Entwicklungen des Projekts, durch Reduktion oder Vorbeugung von subjektiven Unsicherheiten, ein positives, komfortables Nutzungserleben und tragen zur Erhöhung der Akzeptanz für AVF bei.},
note = {10. VDI Fachtagung Mensch-Maschine-Mobilität: Der (Mit-)Fahrer im 21. Jahrhundert, 05.-06. Nov 2019, Braunschweig, Deutschland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Die Akzeptanz und somit Verbreitung von Systemen automatisierten und vernetzten Fahrens (AVF) wird maßgeblich durch den Grad an subjektiver Sicherheit bestimmt, den Nutzer bei der Interaktion mit den automatisierten Fahrzeugen empfinden. Nutzerseitige Akzeptanz wird insbesondere durch Empfindungen von Unsicherheit im Umfang mit automatisierten Fahrzeugen negativ beeinflusst. Das Projekt AutoAkzept entwickelt Lösungen nutzerfokussierter Automation, die die Fahrzeuginsassen ins Zentrum der Systementwicklung stellt und so deren Unsicherheit reduziert. Systeme nutzerfokussierter Automation erfassen dazu über verschiedene Sensoren Unsicherheit und deren beitragende Faktoren (z.B. Stress, Kinetose, Aktivität) in Echtzeit, integrieren diese Informationen mit Kontextdaten und leiten daraus den aktuellen Bedarf der Fahrzeuginsassen ab. In Nutzerstudien in Fahrsimulatoren und Realfahrzeugen werden mit Hilfe multimodaler Sensorik fahrzeugbezogene Informationen sowie physiologische und behaviorale Daten der Nutzer erhoben. unter Anwendung von Methoden maschinellen Lernens entwickelt AutoAkzept auf Basis dieser Daten echtzeitfähige Algorithmen und Modelle zur Abbildung von situativen Kontexten, Nutzerzuständen und Anpassungsbedarfen. Zielstellung von AutoAkzept ist die Entwicklung erfolgsversprechender Anpassungsstrategien zur Verbesserung des Nutzererlebens auf Basis der identifizierten unsicherheitsbezogenen Bedarfe. Dadurch gewährleisten die Entwicklungen des Projekts, durch Reduktion oder Vorbeugung von subjektiven Unsicherheiten, ein positives, komfortables Nutzungserleben und tragen zur Erhöhung der Akzeptanz für AVF bei.
90.
Stefan Gulan
2019.
@techreport{Gulan_2019,
title = {TRACE – Enabling Smart Mobility and Smart Infrastructure by Development of a Technology ReAdiness Process for Consumer Electronics, Absicherung durch Modellierung und Prozesse},
author = {Stefan Gulan},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:1742392865},
doi = {10.2314/KXP:1742392865},
year = {2019},
date = {2019-01-01},
publisher = {[TWT GmbH Science & Innovation]},
abstract = {Im Projekt TRACE wurden Möglichkeiten untersucht und entwickelt, um E/E-Komponenten in Verbraucherqualität für den Einsatz in Umgebungen höheren Anspruchs, wie im Automobil oder in automatisierungstechnischen Anlagen, einzusetzen. Dieser Abschlussbericht beschreibt die Aufgabenstellung, den Verlauf und die von der TWT GmbH umgesetzte Inhalte im Rahmen dieses Projekts. Dabei hat sich die TWT vorranging mit simulativen, analytischen und formalen Methoden zur Fehlerdarstellung von E/E-Systemen befasst.},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
Im Projekt TRACE wurden Möglichkeiten untersucht und entwickelt, um E/E-Komponenten in Verbraucherqualität für den Einsatz in Umgebungen höheren Anspruchs, wie im Automobil oder in automatisierungstechnischen Anlagen, einzusetzen. Dieser Abschlussbericht beschreibt die Aufgabenstellung, den Verlauf und die von der TWT GmbH umgesetzte Inhalte im Rahmen dieses Projekts. Dabei hat sich die TWT vorranging mit simulativen, analytischen und formalen Methoden zur Fehlerdarstellung von E/E-Systemen befasst.
91.
Holmer Hemsen, Umar Maqsud, Nidhi Saini, Marcela Charfuelan, Volker Markl
SePiA.Pro – Service Plattform für die intelligente Anlagenoptimierung in der Produktion Forschungsbericht
2019.
@techreport{HemsenEtAl_2019,
title = {SePiA.Pro – Service Plattform für die intelligente Anlagenoptimierung in der Produktion},
author = {Holmer Hemsen and Umar Maqsud and Nidhi Saini and Marcela Charfuelan and Volker Markl},
url = {https://www.tib.eu/de/suchen/id/TIBKAT:1733510753},
doi = {10.2314/KXP:1733510753},
year = {2019},
date = {2019-01-01},
publisher = {[DFKI GmbH]},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
92.
CORDIS
LiBAT – Improved battery technology for electric aircraft Sonstige
Website, 2018.
@misc{CORDIS_2018,
title = {LiBAT – Improved battery technology for electric aircraft},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/821226},
doi = {10.3030/821226},
year = {2018},
date = {2018-11-01},
abstract = {Electric propulsion is a promising path to significantly reducing carbon dioxide emissions of the aviation industry. For this, major improvements in battery technology will be needed to replace current engines on commercial aircraft. These mainly relate to greater energy storage capacity, higher power, reduced total mass and volume, as well as better thermal energy management. The LiBAT project will design and assemble a battery pack prototype with energy density that matches the state of the art. The aim is to manufacture a lightweight battery that is powerful enough to fly a commercial airplane.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Electric propulsion is a promising path to significantly reducing carbon dioxide emissions of the aviation industry. For this, major improvements in battery technology will be needed to replace current engines on commercial aircraft. These mainly relate to greater energy storage capacity, higher power, reduced total mass and volume, as well as better thermal energy management. The LiBAT project will design and assemble a battery pack prototype with energy density that matches the state of the art. The aim is to manufacture a lightweight battery that is powerful enough to fly a commercial airplane.
93.
Dimitris Vartziotis, Doris Bohnet, Benjamin Himpel
GETOpt mesh smoothing: Putting GETMe in the framework of global optimization-based schemes Artikel
In: Finite Elements in Analysis and Design, Bd. 147, S. 10–20, 2018, ISSN: 0168-874X.
@article{VartziotisEtAl_2018,
title = {GETOpt mesh smoothing: Putting GETMe in the framework of global optimization-based schemes},
author = {Dimitris Vartziotis and Doris Bohnet and Benjamin Himpel},
url = {https://www.sciencedirect.com/science/article/pii/S0168874X17308880},
doi = {https://doi.org/10.1016/j.finel.2018.04.010},
issn = {0168-874X},
year = {2018},
date = {2018-08-01},
journal = {Finite Elements in Analysis and Design},
volume = {147},
pages = {10–20},
abstract = {We present a novel approach to mesh smoothing, called GETOpt, by using a variation of the Geometric Element Transformation Method (GETMe) which falls within the framework of global optimization-based schemes and mesh quality improvement methods. We introduce a global mesh quality measure, which is inspired by rigorous convergence results concerning the size of the geometric elements (non-degeneracy and comparable sizing) and whose gradient flow yields a combination of GETMe and Laplace smoothing. Under this scheme, it can be shown rigorously that the tetrahedral mesh never degenerates. Furthermore, numerical tests show that the sizing of the mesh elements become more comparable and that the FEM gives better approximations in case the PDE problem being solved demonstrates isotropic physical behavior. More specifically, we present in this article an example where the mesh is used to solve Poisson's equation using the standard Galerkin finite element method with piecewise linear and order 2 functions on the low-order mesh.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
We present a novel approach to mesh smoothing, called GETOpt, by using a variation of the Geometric Element Transformation Method (GETMe) which falls within the framework of global optimization-based schemes and mesh quality improvement methods. We introduce a global mesh quality measure, which is inspired by rigorous convergence results concerning the size of the geometric elements (non-degeneracy and comparable sizing) and whose gradient flow yields a combination of GETMe and Laplace smoothing. Under this scheme, it can be shown rigorously that the tetrahedral mesh never degenerates. Furthermore, numerical tests show that the sizing of the mesh elements become more comparable and that the FEM gives better approximations in case the PDE problem being solved demonstrates isotropic physical behavior. More specifically, we present in this article an example where the mesh is used to solve Poisson’s equation using the standard Galerkin finite element method with piecewise linear and order 2 functions on the low-order mesh.
94.
Felix Baumann, Sebastian Hudert, Ulrich Odefey
Sicherheit, Risiken und Vertrauen in der Additiven Fertigung Proceedings Article
In: NAFEMS 2018 DACH Conference, Bamberg, 2018.
@inproceedings{BaumannEtAl_2018a,
title = {Sicherheit, Risiken und Vertrauen in der Additiven Fertigung},
author = {Felix Baumann and Sebastian Hudert and Ulrich Odefey},
url = {https://www.nafems.org/2018/dach/},
year = {2018},
date = {2018-05-01},
booktitle = {NAFEMS 2018 DACH Conference},
address = {Bamberg},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
95.
Dimitris Vartziotis, Juri Merger
GETMe.anis: On geometric polygon transformations leading to anisotropy Sonstige
Preprint arXiv, 2018.
@misc{VartziotisMerger_2018a,
title = {GETMe.anis: On geometric polygon transformations leading to anisotropy},
author = {Dimitris Vartziotis and Juri Merger},
url = {https://arxiv.org/abs/1805.01767},
doi = {10.48550/ARXIV.1805.01767},
year = {2018},
date = {2018-05-01},
publisher = {arXiv},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
96.
Dimitris Vartziotis, Juri Merger
Contributions to the study of the non-trivial roots of the Riemann zeta-function Sonstige
Preprint arXiv, 2018.
@misc{VartziotisMerger_2018,
title = {Contributions to the study of the non-trivial roots of the Riemann zeta-function},
author = {Dimitris Vartziotis and Juri Merger},
url = {https://arxiv.org/abs/1804.00913},
doi = {10.48550/ARXIV.1804.00913},
year = {2018},
date = {2018-04-01},
publisher = {arXiv},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
97.
Benedikt Bauer, Jan Steffen Becker, Thomas Peikenkamp, Christof Schlaak, Ingo Stierand
Entwurfsabsicherung für eingebettete Mehrkernsysteme im Kontext der ISO 26262 Proceedings Article
In: Combined Proceedings of the Workshops of the German Software Engineering Conference 2018 (SE 2018), CEUR Workshop Proceedings (CEUR-WS.org), 2018, (SE-WS 2018: Software Engineering Workshops 2018).
@inproceedings{BauerEtAl_2018,
title = {Entwurfsabsicherung für eingebettete Mehrkernsysteme im Kontext der ISO 26262},
author = {Benedikt Bauer and Jan Steffen Becker and Thomas Peikenkamp and Christof Schlaak and Ingo Stierand},
url = {http://ceur-ws.org/Vol-2066/seerts2018paper04.pdf},
year = {2018},
date = {2018-03-01},
booktitle = {Combined Proceedings of the Workshops of the German Software Engineering Conference 2018 (SE 2018)},
publisher = {CEUR Workshop Proceedings (CEUR-WS.org)},
note = {SE-WS 2018: Software Engineering Workshops 2018},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
98.
Thomas Wolf
Alternative Darstellung in der Transferpfad-Analyse (TPA) Unveröffentlicht
Presented on Jahrestagung für Akustik DAGA, 2018.
@unpublished{Wolf_2018,
title = {Alternative Darstellung in der Transferpfad-Analyse (TPA)},
author = {Thomas Wolf},
url = {http://2018.daga-tagung.de/fileadmin/2018.daga-tagung.de/programm/Feb_16_Programmheft.pdf},
year = {2018},
date = {2018-03-01},
howpublished = {Presented on Jahrestagung für Akustik DAGA},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
99.
M. Keckeisen
Innovative Softwarelösungen für die Fahrzeugentwicklung – Anwendungen für das Parallele Rechnen Proceedings Article
In: parallel 2018, 2018, (Conference presentation).
@inproceedings{Keckeisen_2018,
title = {Innovative Softwarelösungen für die Fahrzeugentwicklung – Anwendungen für das Parallele Rechnen},
author = {M. Keckeisen},
url = {https://www.heise.de/news/parallel-2018-Automotive-Experte-Michael-Keckeisen-haelt-zweite-Keynote-3970416.html},
year = {2018},
date = {2018-01-01},
booktitle = {parallel 2018},
note = {Conference presentation},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
100.
Christian F. J. König, Gerd Meisl, Natalia Balcu, Benjamin Vosseler, Henrik Hörmann, Jos Höll, Victor Fäßler
Engineering of Cyber-Physical Systems in the Automotive Context: Case Study of a Range Prediction Assistant Proceedings Article
In: Margaria, Tiziana, Steffen, Bernhard (Hrsg.): Leveraging Applications of Formal Methods, Verification and Validation. Distributed Systems, S. 461–476, Springer International Publishing, 2018, ISBN: 978-3-030-03424-5.
@inproceedings{KoenigEtAl_2018,
title = {Engineering of Cyber-Physical Systems in the Automotive Context: Case Study of a Range Prediction Assistant},
author = {Christian F. J. König and Gerd Meisl and Natalia Balcu and Benjamin Vosseler and Henrik Hörmann and Jos Höll and Victor Fäßler},
editor = {Tiziana Margaria and Bernhard Steffen},
doi = {10.1007/978-3-030-03424-5_31},
isbn = {978-3-030-03424-5},
year = {2018},
date = {2018-01-01},
booktitle = {Leveraging Applications of Formal Methods, Verification and Validation. Distributed Systems},
pages = {461–476},
publisher = {Springer International Publishing},
abstract = {Cyber-Physical Systems (CPS) are complex systems that combine features from different domains, such as control engineering, mechanical engineering or software engineering. Development of such CPS requires methods and tools from various disciplines, using different formalisms. Furthermore, for efficient development of these CPS, the engineering tools ideally support the whole development cycle and the life cycle of the CPS. This calls for a Systems Engineering approach to tackle the complexity of the engineering task under the constraints of short time-to-market. This paper presents a case study on the development of a CPS in the automotive context, where an assistant for estimating the range of an electric vehicle is developed. This case study illustrates the benefits of a modern tool-chain that is based on the Systems Engineering approach. In addition, an outlook is given on the development of similar tool-chains for the domain of automotive production planning. The benefits from applying open tool-chains in the engineering of CPS in the automotive domain is discussed.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Cyber-Physical Systems (CPS) are complex systems that combine features from different domains, such as control engineering, mechanical engineering or software engineering. Development of such CPS requires methods and tools from various disciplines, using different formalisms. Furthermore, for efficient development of these CPS, the engineering tools ideally support the whole development cycle and the life cycle of the CPS. This calls for a Systems Engineering approach to tackle the complexity of the engineering task under the constraints of short time-to-market. This paper presents a case study on the development of a CPS in the automotive context, where an assistant for estimating the range of an electric vehicle is developed. This case study illustrates the benefits of a modern tool-chain that is based on the Systems Engineering approach. In addition, an outlook is given on the development of similar tool-chains for the domain of automotive production planning. The benefits from applying open tool-chains in the engineering of CPS in the automotive domain is discussed.
101.
Ulrich Odefey, F. Baumann, G. Grünert, S. Hudert, M. Zimmermann, M. Falkenthal, F. Leymann
Manufacturing Smart Services for automotive production lines Proceedings Article
In: Bargende, Michael, Reuss, Hans-Christian, Wiedemann, Jochen (Hrsg.): 18. Internationales Stuttgarter Symposium, S. 813–825, Springer Fachmedien Wiesbaden, Wiesbaden, 2018, ISBN: 978-3-658-21194-3.
@inproceedings{OdefeyEtAl_2018,
title = {Manufacturing Smart Services for automotive production lines},
author = {Ulrich Odefey and F. Baumann and G. Grünert and S. Hudert and M. Zimmermann and M. Falkenthal and F. Leymann},
editor = {Michael Bargende and Hans-Christian Reuss and Jochen Wiedemann},
doi = {10.1007/978-3-658-21194-3_62},
isbn = {978-3-658-21194-3},
year = {2018},
date = {2018-01-01},
booktitle = {18. Internationales Stuttgarter Symposium},
pages = {813–825},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {The intelligent exploitation of sensor data and order parameters from modern production systems is one of the biggest challenges in the context of Industry4.0. Currently, data from single machines are processed individually and not integrated with upstream or downstream processes. This case is prevalent in automotive assembly lines. Here, numerous machining tools from different vendors prohibit a smooth collaboration. However, only the aggregation of the entirety of available data sources permits a comprehensive and intelligent analysis and optimization of production lines. This approach leads to the regulation and behavior prediction of single components and finally of whole production systems. Such an intelligent assessment can be realized by Smart Services which are self-contained application containers allowing for efficient data analytics in modern production lines. The SePiA.Pro project develops and investigates a self-describing and secure packaging format for Smart Services facilitating their automatic provisioning. The project implements an open, standard- and cloud-based platform consisting of a modelling environment for Smart Services; a repository for the exchange of Smart Services; and a provisioning engine for automated deployment of Smart Services. Said platform opens up modern data analytics capabilities for anyone, as both customers and suppliers of analytics services. Use cases from automotive manufacturing demonstrate the value of the developed solution.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The intelligent exploitation of sensor data and order parameters from modern production systems is one of the biggest challenges in the context of Industry4.0. Currently, data from single machines are processed individually and not integrated with upstream or downstream processes. This case is prevalent in automotive assembly lines. Here, numerous machining tools from different vendors prohibit a smooth collaboration. However, only the aggregation of the entirety of available data sources permits a comprehensive and intelligent analysis and optimization of production lines. This approach leads to the regulation and behavior prediction of single components and finally of whole production systems. Such an intelligent assessment can be realized by Smart Services which are self-contained application containers allowing for efficient data analytics in modern production lines. The SePiA.Pro project develops and investigates a self-describing and secure packaging format for Smart Services facilitating their automatic provisioning. The project implements an open, standard- and cloud-based platform consisting of a modelling environment for Smart Services; a repository for the exchange of Smart Services; and a provisioning engine for automated deployment of Smart Services. Said platform opens up modern data analytics capabilities for anyone, as both customers and suppliers of analytics services. Use cases from automotive manufacturing demonstrate the value of the developed solution.
102.
Johannes Reichold, Ankita Agrawal, Marieke Thurlings, Iris Cohen, Barbara Weber-Fiori, Anita Rölle, Muneeb Hassan, Maximilian Dürr, Ulrike Pfeil, Anna-Antonia Pape, Gerd Grünert, Artur Schmidt, Markus Pfeil, Victor Fäßler, Volker Jauch, Harald Reiterer, Maik Winter, Wolfgang Ertel, Jörg Eberhardt
Human-Machine Interaction in Care-Education Proceedings Article
In: Burghardt, Manuel, Wimmer, Raphael, Wolff, Christian, Womser-Hacker, Christa (Hrsg.): Mensch und Computer 2017 : Tagungsband, S. 351–356, Gesellschaft für Informatik e.V., Regensburg, 2018, ISBN: 978-3-7460-8210-3, (ERTRAG).
@inproceedings{ReicholdEtAl_2018,
title = {Human-Machine Interaction in Care-Education},
author = {Johannes Reichold and Ankita Agrawal and Marieke Thurlings and Iris Cohen and Barbara Weber-Fiori and Anita Rölle and Muneeb Hassan and Maximilian Dürr and Ulrike Pfeil and Anna-Antonia Pape and Gerd Grünert and Artur Schmidt and Markus Pfeil and Victor Fäßler and Volker Jauch and Harald Reiterer and Maik Winter and Wolfgang Ertel and Jörg Eberhardt},
editor = {Manuel Burghardt and Raphael Wimmer and Christian Wolff and Christa Womser-Hacker},
doi = {10.18420/muc2017-ws08-0311},
isbn = {978-3-7460-8210-3},
year = {2018},
date = {2018-01-01},
booktitle = {Mensch und Computer 2017 : Tagungsband},
pages = {351–356},
publisher = {Gesellschaft für Informatik e.V.},
address = {Regensburg},
note = {ERTRAG},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
103.
Dimitris Vartziotis, Doris Bohnet
Fractal Curves from Prime Trigonometric Series Artikel
In: Fractal and Fractional, Bd. 2, Nr. 1, 2018, ISSN: 2504-3110.
@article{VartziotisBohnet_2018,
title = {Fractal Curves from Prime Trigonometric Series},
author = {Dimitris Vartziotis and Doris Bohnet},
url = {https://www.mdpi.com/2504-3110/2/1/2},
doi = {10.3390/fractalfract2010002},
issn = {2504-3110},
year = {2018},
date = {2018-01-01},
journal = {Fractal and Fractional},
volume = {2},
number = {1},
abstract = {We study the convergence of the parameter family of series: $V_alpha, beta ( t ) = sum_p p^-alpha exp (2pi i p^beta t )$, $alpha ,beta ın mathbbR_ >0$, $t ın [ 0 , 1 )$ defined over prime numbers $p$ and, subsequently, their differentiability properties. The visible fractal nature of the graphs as a function of α , β is analyzed in terms of Hölder continuity, self-similarity and fractal dimension, backed with numerical results. Although this series is not a lacunary series, it has properties in common, such that we also discuss the link of this series with random walks and, consequently, explore its random properties numerically.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
We study the convergence of the parameter family of series: $V_alpha, beta ( t ) = sum_p p^-alpha exp (2pi i p^beta t )$, $alpha ,beta ın mathbbR_ >0$, $t ın [ 0 , 1 )$ defined over prime numbers $p$ and, subsequently, their differentiability properties. The visible fractal nature of the graphs as a function of α , β is analyzed in terms of Hölder continuity, self-similarity and fractal dimension, backed with numerical results. Although this series is not a lacunary series, it has properties in common, such that we also discuss the link of this series with random walks and, consequently, explore its random properties numerically.
104.
Felix W. Baumann
Thirty Thousand 3D Models from Thingiverse Artikel
In: Data, Bd. 3, Nr. 1, 2018, ISSN: 2306-5729.
@article{Baumann_2018,
title = {Thirty Thousand 3D Models from Thingiverse},
author = {Felix W. Baumann},
url = {https://www.mdpi.com/2306-5729/3/1/5},
doi = {10.3390/data3010005},
issn = {2306-5729},
year = {2018},
date = {2018-01-01},
journal = {Data},
volume = {3},
number = {1},
abstract = {This dataset contains files and geometrical analysis of 3D model data, acquired from the thingiverse online repository. More than thirty thousand stereolithography files (STL) were retrieved and analysed. The geometrical analysis of the respective models is presented along with model renderings in both GIF and PNG format, and pre-sliced machine instructions as GCode. This dataset is intended to be used as a basis for further research in Additive Manufacturing (AM), such as 3D printing time estimation, printability assessment or slicing algorithm development. All files retrieved are user-generated, with the respective user and associated licence presented in the overview. The dataset was acquired between 2016 and 2017.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
This dataset contains files and geometrical analysis of 3D model data, acquired from the thingiverse online repository. More than thirty thousand stereolithography files (STL) were retrieved and analysed. The geometrical analysis of the respective models is presented along with model renderings in both GIF and PNG format, and pre-sliced machine instructions as GCode. This dataset is intended to be used as a basis for further research in Additive Manufacturing (AM), such as 3D printing time estimation, printability assessment or slicing algorithm development. All files retrieved are user-generated, with the respective user and associated licence presented in the overview. The dataset was acquired between 2016 and 2017.
105.
Felix W. Baumann, Ulrich Odefey, Sebastian Hudert, Michael Falkenthal, Uwe Breitenbücher
Utilising the Tor Network for IoT Addressing and Connectivity Proceedings Article
In: Proceedings of the 8th International Conference on Cloud Computing and Services Science – CLOSER, S. 27–34, INSTICC SciTePress, 2018, ISSN: 2184-5042.
@inproceedings{BaumannEtAl_2018,
title = {Utilising the Tor Network for IoT Addressing and Connectivity},
author = {Felix W. Baumann and Ulrich Odefey and Sebastian Hudert and Michael Falkenthal and Uwe Breitenbücher},
doi = {10.5220/0006591500270034},
issn = {2184-5042},
year = {2018},
date = {2018-01-01},
booktitle = {Proceedings of the 8th International Conference on Cloud Computing and Services Science - CLOSER},
pages = {27–34},
publisher = {SciTePress},
organization = {INSTICC},
abstract = {For Internet of Things (IoT) devices and cyber-physical systems (CPS), it is required to connect them securely and reliably to some form of cloud environment or computing entity for control, management and utilisation. The Internet is a suitable, standardized, and proven means for the connection of IoT devices in various scenarios. Connection over the Internet utilises existing protocols, standards, technologies and avoids investment in new, specialised concepts. Thereby, this connection requires a transparent addressing schema which is commonly TCP/IP, using domain names and IP addresses. However, in industrial, commercial and private networks, the addressability and connectability/connectivity is often limited by firewalls, proxies and router configurations utilising NAT. Thus, the present network configurations hinder the establishment of connections between IoT devices across different locations. Therefore, the method for connecting IoT devices in a client-server configu ration proposed herein utilises the Tor (previously: The onion router/routing) network for addressing of and secured communication to IoT and CPS devices. It is an overlay protocol that was designed to allow for robust and anonymous communication. The benefit of this approach is to enable addressability and connectivity of IoT devices in firewalled and potentially unknown and changing network environments, thus allowing for IoT devices to be used reliably behind firewalls as long as outgoing communication is not blocked.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
For Internet of Things (IoT) devices and cyber-physical systems (CPS), it is required to connect them securely and reliably to some form of cloud environment or computing entity for control, management and utilisation. The Internet is a suitable, standardized, and proven means for the connection of IoT devices in various scenarios. Connection over the Internet utilises existing protocols, standards, technologies and avoids investment in new, specialised concepts. Thereby, this connection requires a transparent addressing schema which is commonly TCP/IP, using domain names and IP addresses. However, in industrial, commercial and private networks, the addressability and connectability/connectivity is often limited by firewalls, proxies and router configurations utilising NAT. Thus, the present network configurations hinder the establishment of connections between IoT devices across different locations. Therefore, the method for connecting IoT devices in a client-server configu ration proposed herein utilises the Tor (previously: The onion router/routing) network for addressing of and secured communication to IoT and CPS devices. It is an overlay protocol that was designed to allow for robust and anonymous communication. The benefit of this approach is to enable addressability and connectivity of IoT devices in firewalled and potentially unknown and changing network environments, thus allowing for IoT devices to be used reliably behind firewalls as long as outgoing communication is not blocked.
106.
Dimitris Vartziotis, Joachim Wipper
The GETMe Mesh Smoothing Framework: A Geometric Way to Quality Finite Element Meshes Buch
CRC Press, 2018, ISBN: 978-0-3670-2342-3.
@book{VartziotisWipper_2018,
title = {The GETMe Mesh Smoothing Framework: A Geometric Way to Quality Finite Element Meshes},
author = {Dimitris Vartziotis and Joachim Wipper},
url = {https://www.crcpress.com/The-GETMe-Mesh-Smoothing-Framework-A-Geometric-Way-to-Quality-Finite-Element/Vartziotis-Wipper/p/book/9780367023423},
doi = {10.1201/9780429399626},
isbn = {978-0-3670-2342-3},
year = {2018},
date = {2018-01-01},
publisher = {CRC Press},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
107.
Patrick Diehl, Ilyass Tabiai, Felix W. Baumann, Daniel Therriault, Martin Levesque
Long term availability of raw experimental data in experimental fracture mechanics Artikel
In: Engineering Fracture Mechanics, Bd. 197, S. 21–26, 2018, ISSN: 0013-7944.
@article{DiehlEtAl_2018,
title = {Long term availability of raw experimental data in experimental fracture mechanics},
author = {Patrick Diehl and Ilyass Tabiai and Felix W. Baumann and Daniel Therriault and Martin Levesque},
url = {https://www.sciencedirect.com/science/article/pii/S0013794418303023},
doi = {https://doi.org/10.1016/j.engfracmech.2018.04.030},
issn = {0013-7944},
year = {2018},
date = {2018-01-01},
journal = {Engineering Fracture Mechanics},
volume = {197},
pages = {21–26},
abstract = {Experimental data availability is a cornerstone for reproducibility in experimental fracture mechanics, which is crucial to the scientific method. This short communication focuses on the accessibility and long term availability of raw experimental data. The corresponding authors of the eleven most cited papers, related to experimental fracture mechanics, for every year from 2000 up to 2016, were kindly asked about the availability of the raw experimental data associated with each publication. For the 187 e-mails sent: 22.46% resulted in outdated contact information, 57.75% of the authors did received our request and did not reply, and 19.79 replied to our request. The availability of data is generally low with only 11 available data sets (5.9%). The authors identified two main issues for the lacking availability of raw experimental data. First, the ability to retrieve data is strongly attached to the possibility to contact the corresponding author. This study suggests that institutional e-mail addresses are insufficient means for obtaining experimental data sets. Second, lack of experimental data is also due that submission and publication does not require to make the raw experimental data available. The following solutions are proposed: (1) Requirement of unique identifiers, like ORCID or ResearcherID, to detach the author(s) from their institutional e-mail address, (2) Provide DOIs, like Zenodo or Dataverse, to make raw experimental data citable, and (3) grant providing organizations should ensure that experimental data by public funded projects is available to the public.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Experimental data availability is a cornerstone for reproducibility in experimental fracture mechanics, which is crucial to the scientific method. This short communication focuses on the accessibility and long term availability of raw experimental data. The corresponding authors of the eleven most cited papers, related to experimental fracture mechanics, for every year from 2000 up to 2016, were kindly asked about the availability of the raw experimental data associated with each publication. For the 187 e-mails sent: 22.46% resulted in outdated contact information, 57.75% of the authors did received our request and did not reply, and 19.79 replied to our request. The availability of data is generally low with only 11 available data sets (5.9%). The authors identified two main issues for the lacking availability of raw experimental data. First, the ability to retrieve data is strongly attached to the possibility to contact the corresponding author. This study suggests that institutional e-mail addresses are insufficient means for obtaining experimental data sets. Second, lack of experimental data is also due that submission and publication does not require to make the raw experimental data available. The following solutions are proposed: (1) Requirement of unique identifiers, like ORCID or ResearcherID, to detach the author(s) from their institutional e-mail address, (2) Provide DOIs, like Zenodo or Dataverse, to make raw experimental data citable, and (3) grant providing organizations should ensure that experimental data by public funded projects is available to the public.
108.
Jochen Epple, Stephan Blankenburg
Einführung von Model-Based Systems Engineering – ein Human Centricity Ansatz Proceedings Article
In: ProSTEP iViP Symposium 2018, 2018.
@inproceedings{EppleBlankenburg_2018,
title = {Einführung von Model-Based Systems Engineering – ein Human Centricity Ansatz},
author = {Jochen Epple and Stephan Blankenburg},
url = {https://www.prostep-ivip-symposium.org/archiv/symposium-2018/programm},
year = {2018},
date = {2018-01-01},
booktitle = {ProSTEP iViP Symposium 2018},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
109.
Jos Höll, C. König, Y. Ritter, F. Auris, T. Bär, S. Süß, M. Paul
Seamless simulation toolchain for virtual engineering and virtual commissioning of smart factories Proceedings Article
In: Bargende, Michael, Reuss, Hans-Christian, Wiedemann, Jochen (Hrsg.): 18. Internationales Stuttgarter Symposium, S. 797–811, Springer Fachmedien Wiesbaden, Wiesbaden, 2018, ISBN: 978-3-658-21194-3.
@inproceedings{HoellEtAl_2018,
title = {Seamless simulation toolchain for virtual engineering and virtual commissioning of smart factories},
author = {Jos Höll and C. König and Y. Ritter and F. Auris and T. Bär and S. Süß and M. Paul},
editor = {Michael Bargende and Hans-Christian Reuss and Jochen Wiedemann},
doi = {10.1007/978-3-658-21194-3_61},
isbn = {978-3-658-21194-3},
year = {2018},
date = {2018-01-01},
booktitle = {18. Internationales Stuttgarter Symposium},
pages = {797–811},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {Over the last years the number of products in automotive industries dramatically increased. Each product is manufactured in ever-growing variance. Additionally their complexity has grown tremendously. Plants for manufacturing engineering need to produce a large number of different models and thus need to be more flexible. Ramp up has to be performed frequently and has to be much more efficient.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Over the last years the number of products in automotive industries dramatically increased. Each product is manufactured in ever-growing variance. Additionally their complexity has grown tremendously. Plants for manufacturing engineering need to produce a large number of different models and thus need to be more flexible. Ramp up has to be performed frequently and has to be much more efficient.
110.
Dimitris Vartziotis, Benjamin Himpel, Markus Pfeil
Creation of higher-energy superposition quantum states motivated by geometric transformations Sonstige
Preprint arXiv, 2017.
@misc{VartziotisEtAl_2017,
title = {Creation of higher-energy superposition quantum states motivated by geometric transformations},
author = {Dimitris Vartziotis and Benjamin Himpel and Markus Pfeil},
url = {https://arxiv.org/abs/1712.07963},
doi = {https://doi.org/10.48550/arXiv.1712.07963},
year = {2017},
date = {2017-12-01},
publisher = {arXiv},
abstract = {We suggest a way to produce higher-energy superposition states in a circular system of quantum wells. This is inspired by a link to convergence results for geometric transformations of polygons using circulant Hermitian matrices.},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
We suggest a way to produce higher-energy superposition states in a circular system of quantum wells. This is inspired by a link to convergence results for geometric transformations of polygons using circulant Hermitian matrices.
111.
Dimitris Vartziotis, Doris Bohnet
A geometric mesh smoothing algorithm related to damped oscillations Artikel
In: Computer Methods in Applied Mechanics and Engineering, Bd. 326, S. 102–121, 2017, ISSN: 0045-7825.
@article{VartziotisBohnet_2017,
title = {A geometric mesh smoothing algorithm related to damped oscillations},
author = {Dimitris Vartziotis and Doris Bohnet},
url = {https://www.sciencedirect.com/science/article/pii/S0045782517301676},
doi = {10.1016/j.cma.2017.07.019},
issn = {0045-7825},
year = {2017},
date = {2017-11-01},
journal = {Computer Methods in Applied Mechanics and Engineering},
volume = {326},
pages = {102–121},
publisher = {Elsevier BV},
abstract = {We introduce a smoothing algorithm for triangle, quadrilateral, tetrahedral and hexahedral meshes whose centerpiece is a simple geometric triangle transformation. The first part focuses on the mathematical properties of the element transformation. In particular, the transformation gives rise directly to a continuous model given by a system of coupled damped oscillations. Derived from this physical model, adaptive parameters are introduced and their benefits presented. The second part discusses the mesh smoothing algorithm based on the element transformation and its numerical performance on example meshes.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
We introduce a smoothing algorithm for triangle, quadrilateral, tetrahedral and hexahedral meshes whose centerpiece is a simple geometric triangle transformation. The first part focuses on the mathematical properties of the element transformation. In particular, the transformation gives rise directly to a continuous model given by a system of coupled damped oscillations. Derived from this physical model, adaptive parameters are introduced and their benefits presented. The second part discusses the mesh smoothing algorithm based on the element transformation and its numerical performance on example meshes.
112.
Dimitris Vartziotis, Joachim Wipper
The Fractal Nature of an Approximate Prime Counting Function Artikel
In: Fractal and Fractional, Bd. 1, Nr. 1, S. 10, 2017, ISSN: 2504-3110.
@article{VartziotisWipper_2017,
title = {The Fractal Nature of an Approximate Prime Counting Function},
author = {Dimitris Vartziotis and Joachim Wipper},
url = {https://www.mdpi.com/2504-3110/1/1/10},
doi = {10.3390/fractalfract1010010},
issn = {2504-3110},
year = {2017},
date = {2017-11-01},
journal = {Fractal and Fractional},
volume = {1},
number = {1},
pages = {10},
publisher = {MDPI AG},
abstract = {Prime number related fractal polygons and curves are derived by combining two different
aspects. One is an approximation of the prime counting function build on an additive function.
The other is prime number indexed basis entities taken from the discrete or continuous Fourier basis.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Prime number related fractal polygons and curves are derived by combining two different
aspects. One is an approximation of the prime counting function build on an additive function.
The other is prime number indexed basis entities taken from the discrete or continuous Fourier basis.
aspects. One is an approximation of the prime counting function build on an additive function.
The other is prime number indexed basis entities taken from the discrete or continuous Fourier basis.
113.
Paulin Pekezou Fouopi, Mohsen Sefati, Michael Schilling
Open Fusion Platform for Automated Driving Cars Based on Nvidia DPX2 Proceedings Article
In: GTC Europe 2017, 2017.
@inproceedings{PekezouFouopiEtAl_2017,
title = {Open Fusion Platform for Automated Driving Cars Based on Nvidia DPX2},
author = {Paulin Pekezou Fouopi and Mohsen Sefati and Michael Schilling},
url = {https://elib.dlr.de/114575/},
year = {2017},
date = {2017-10-01},
booktitle = {GTC Europe 2017},
abstract = {Automated driving cars are still far away from serial production. One of the main reasons is the high development cost of the automation. the Goal of the Open Fusion Platform (OFP) project is to propose a cost efficient fusion platform while taking into account different Level of automation and keeping the Interface as open as possible. In this presentation we give an overview of this project and present some results.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Automated driving cars are still far away from serial production. One of the main reasons is the high development cost of the automation. the Goal of the Open Fusion Platform (OFP) project is to propose a cost efficient fusion platform while taking into account different Level of automation and keeping the Interface as open as possible. In this presentation we give an overview of this project and present some results.
114.
Dimitris Vartziotis
Kommentare zu Wittgensteins Zitaten Buch
utzverlag GmbH, 2017, ISBN: 978-3-8316-2031-9.
@book{Vartziotis_2017,
title = {Kommentare zu Wittgensteins Zitaten},
author = {Dimitris Vartziotis},
url = {https://www.literareon.de/index.php/catalog/book/42031},
isbn = {978-3-8316-2031-9},
year = {2017},
date = {2017-10-01},
publisher = {utzverlag GmbH},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
115.
Felix Baumann, Dieter Roller
Additive Manufacturing, Cloud-Based 3D Printing and Associated Services – Overview Artikel
In: Journal of Manufacturing and Materials Processing, S. 15, 2017.
@article{BaumannRoller_2017a,
title = {Additive Manufacturing, Cloud-Based 3D Printing and Associated Services – Overview},
author = {Felix Baumann and Dieter Roller},
doi = {10.3390/jmmp1020015},
year = {2017},
date = {2017-10-01},
journal = {Journal of Manufacturing and Materials Processing},
pages = {15},
publisher = {MDPI AG},
abstract = {Cloud Manufacturing (CM) is the concept of using manufacturing resources in a service-oriented way over the Internet. Recent developments in Additive Manufacturing (AM) are making it possible to utilise resources ad-hoc as replacements for traditional manufacturing resources in case of spontaneous problems in the established manufacturing processes. In order to be of use in these scenarios, the AM resources must adhere to a strict principle of transparency and service composition in adherence to the Cloud Computing (CC) paradigm. With this review, we provide an overview of CM, AM and relevant domains as well as presenting the historical development of scientific research in these fields, from 2002 to 2016. Part of this work is also a meta-review on the domain to further detail its development and structure.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Cloud Manufacturing (CM) is the concept of using manufacturing resources in a service-oriented way over the Internet. Recent developments in Additive Manufacturing (AM) are making it possible to utilise resources ad-hoc as replacements for traditional manufacturing resources in case of spontaneous problems in the established manufacturing processes. In order to be of use in these scenarios, the AM resources must adhere to a strict principle of transparency and service composition in adherence to the Cloud Computing (CC) paradigm. With this review, we provide an overview of CM, AM and relevant domains as well as presenting the historical development of scientific research in these fields, from 2002 to 2016. Part of this work is also a meta-review on the domain to further detail its development and structure.
116.
Michael Zimmermann, Felix W. Baumann, Michael Falkenthal, Frank Leymann, Ulrich Odefey
Automating the Provisioning and Integration of Analytics Tools with Data Resources in Industrial Environments Using OpenTOSCA Proceedings Article
In: 2017 IEEE 21st International Enterprise Distributed Object Computing Workshop (EDOCW), IEEE, 2017.
@inproceedings{ZimmermannEtAl_2017,
title = {Automating the Provisioning and Integration of Analytics Tools with Data Resources in Industrial Environments Using OpenTOSCA},
author = {Michael Zimmermann and Felix W. Baumann and Michael Falkenthal and Frank Leymann and Ulrich Odefey},
doi = {10.1109/edocw.2017.10},
year = {2017},
date = {2017-10-01},
booktitle = {2017 IEEE 21st International Enterprise Distributed Object Computing Workshop (EDOCW)},
publisher = {IEEE},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
117.
Alexander Bradler, Alexander Paar, Stephan Blankenburg
User-centered Smart Data – Decision Analytics forDigital Engineering Proceedings Article
In: International Conference on Operations Research (OR2017) – Decision Analystics for the Digital Economy, Berlin, 2017.
@inproceedings{BradlerEtAl_2017,
title = {User-centered Smart Data – Decision Analytics forDigital Engineering},
author = {Alexander Bradler and Alexander Paar and Stephan Blankenburg},
url = {https://www.wiwiss.fu-berlin.de/en/or2017/scientific-program/schedule/20171002_program_guide_book_of_abstracts.pdf},
year = {2017},
date = {2017-09-01},
booktitle = {International Conference on Operations Research (OR2017) – Decision Analystics for the Digital Economy},
address = {Berlin},
abstract = {Currently, the strategic use of Big Data for decision analytics is a challenge of utmost relevance for numerous leading enterprises. Following a clear management commitment, most companies have prepared themselves with a considerable IT infrastructure to meet the challenges of data-driven decisions. However, there is often a serious discrepancy between the technical possibilities for intelligent use of Big Data and its actual application for immediately available use cases. This gap can very often be contributed to the lack of organizational development. In order to tap the full potential in the long term, it is not enough to rely on the know-how of data scientists in the short term. In the future, engineers will have to act as data scientists themselves. Hence, a mind set change and corresponding qualification measures are essential. In this talk, we present the iterative and incremental User-centered Smart Data approach for effective decision analytics. This innovative Design Thinking based methodology involves users and their needs right from the start and rapidly develops highly scalable data analyses in an agile manner and conforming to the respective IT policies. The resulting speedboats in form of prototypes enable sustainable solutions accepted by central IT departments. Customized training concepts provide the required backwind for the necessary mindset change of the engineers. Concrete case studies show how the existing gap between IT and specialist departments is closed and data based and algorithmically sound decision-making processes can be established efficiently. For example, for a premium automobile OEM, the application of User-centered Smart Data facilitated the optimization of the operating strategy of hybrid drives to maximize recuperation performance.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Currently, the strategic use of Big Data for decision analytics is a challenge of utmost relevance for numerous leading enterprises. Following a clear management commitment, most companies have prepared themselves with a considerable IT infrastructure to meet the challenges of data-driven decisions. However, there is often a serious discrepancy between the technical possibilities for intelligent use of Big Data and its actual application for immediately available use cases. This gap can very often be contributed to the lack of organizational development. In order to tap the full potential in the long term, it is not enough to rely on the know-how of data scientists in the short term. In the future, engineers will have to act as data scientists themselves. Hence, a mind set change and corresponding qualification measures are essential. In this talk, we present the iterative and incremental User-centered Smart Data approach for effective decision analytics. This innovative Design Thinking based methodology involves users and their needs right from the start and rapidly develops highly scalable data analyses in an agile manner and conforming to the respective IT policies. The resulting speedboats in form of prototypes enable sustainable solutions accepted by central IT departments. Customized training concepts provide the required backwind for the necessary mindset change of the engineers. Concrete case studies show how the existing gap between IT and specialist departments is closed and data based and algorithmically sound decision-making processes can be established efficiently. For example, for a premium automobile OEM, the application of User-centered Smart Data facilitated the optimization of the operating strategy of hybrid drives to maximize recuperation performance.
118.
Bernhard Wieland, Victor Fäßler, Melanie Kluge, Alexander Raufeisen
TWT Map Kernel – simulation based routing for fieldtest planning and technical proof of automotive developments Proceedings Article
In: International Conference on Operations Research (OR2017) – Decision Analystics for the Digital Economy, Berlin, 2017.
@inproceedings{WielandEtAl_2017,
title = {TWT Map Kernel – simulation based routing for fieldtest planning and technical proof of automotive developments},
author = {Bernhard Wieland and Victor Fäßler and Melanie Kluge and Alexander Raufeisen},
url = {https://www.wiwiss.fu-berlin.de/en/or2017/scientific-program/schedule/20171002_program_guide_book_of_abstracts.pdf},
year = {2017},
date = {2017-09-01},
booktitle = {International Conference on Operations Research (OR2017) – Decision Analystics for the Digital Economy},
address = {Berlin},
abstract = {A modern vehicle goes through intensive test cycles before market maturity is reached. It is tested and technically proved in hundreds of thousands of kilometers in most diverse environments. The costs are immense and increasing with additional functionalities of modern vehicles. Can field tests be orga-nized more effectively using digital methods?
We developed a special graph structure to represent relevant map data: the TWT Map Kernel. It includes the road network with connections and restrictions as well as properties such as distance, slope or traffic signs. Parametrizable models of vehicle, driver, traffic and weather are used to generate driv-ing profiles, vehicle simulations are used to evaluate powertrain related quantities.
Critical driving situations are now virtually identified on the map and specific field test scenarios are generated using simulation based routing on graphs. Different methods have been developed to cover different search criteria – from global search of ``worst-case'' routes (including e.g. the most critical sit-uations) to ``fixed source and sink'' routes with specific criteria (e.g. a concrete histogram of operating points). Actual field tests are now designed in advance for the impact on certain components to enable a targeted and consistent testing. Redundant measurements are reduced and testing is optimized.
In the presentation, theoretical aspects of the graph structure of the TWT Map Kernel and the routing methods are as well shown as further potentials of the method with concrete examples and practical experiences.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
A modern vehicle goes through intensive test cycles before market maturity is reached. It is tested and technically proved in hundreds of thousands of kilometers in most diverse environments. The costs are immense and increasing with additional functionalities of modern vehicles. Can field tests be orga-nized more effectively using digital methods?
We developed a special graph structure to represent relevant map data: the TWT Map Kernel. It includes the road network with connections and restrictions as well as properties such as distance, slope or traffic signs. Parametrizable models of vehicle, driver, traffic and weather are used to generate driv-ing profiles, vehicle simulations are used to evaluate powertrain related quantities.
Critical driving situations are now virtually identified on the map and specific field test scenarios are generated using simulation based routing on graphs. Different methods have been developed to cover different search criteria – from global search of „worst-case“ routes (including e.g. the most critical sit-uations) to „fixed source and sink“ routes with specific criteria (e.g. a concrete histogram of operating points). Actual field tests are now designed in advance for the impact on certain components to enable a targeted and consistent testing. Redundant measurements are reduced and testing is optimized.
In the presentation, theoretical aspects of the graph structure of the TWT Map Kernel and the routing methods are as well shown as further potentials of the method with concrete examples and practical experiences.
We developed a special graph structure to represent relevant map data: the TWT Map Kernel. It includes the road network with connections and restrictions as well as properties such as distance, slope or traffic signs. Parametrizable models of vehicle, driver, traffic and weather are used to generate driv-ing profiles, vehicle simulations are used to evaluate powertrain related quantities.
Critical driving situations are now virtually identified on the map and specific field test scenarios are generated using simulation based routing on graphs. Different methods have been developed to cover different search criteria – from global search of „worst-case“ routes (including e.g. the most critical sit-uations) to „fixed source and sink“ routes with specific criteria (e.g. a concrete histogram of operating points). Actual field tests are now designed in advance for the impact on certain components to enable a targeted and consistent testing. Redundant measurements are reduced and testing is optimized.
In the presentation, theoretical aspects of the graph structure of the TWT Map Kernel and the routing methods are as well shown as further potentials of the method with concrete examples and practical experiences.
119.
Dominik Grether, Sebastian Hudert
Forecasting Engergy Consumption for Safety-Assessed In-Car Applications Proceedings Article
In: International Conference on Operations Research (OR2017) – Decision Analystics for the Digital Economy, Berlin, 2017.
@inproceedings{GretherHudert_2017,
title = {Forecasting Engergy Consumption for Safety-Assessed In-Car Applications},
author = {Dominik Grether and Sebastian Hudert},
url = {https://www.wiwiss.fu-berlin.de/en/or2017/scientific-program/schedule/20171002_program_guide_book_of_abstracts.pdf},
year = {2017},
date = {2017-09-01},
booktitle = {International Conference on Operations Research (OR2017) – Decision Analystics for the Digital Economy},
address = {Berlin},
abstract = {The rollout of electric vehicles is an ongoing, but challenging task. The most critical technical challenge at this point is still the limited range of electriv vehicles. To this end, in-car applications are developed assisting drivers in saving engergy. In order to achieve this goal, these applications heavily rely on information and forecasts on the state of the traffic system and traffic patterns.
This work takles both aspects – the development and seamless roll-out of in-car applications and the forecasting of traffic patters as a technical basis for these applications. The former goal is achieved via the concept of an automotive app-store, delivering vendor agnostic in-car apps combined with a secure runtime evnironment to execute such apps within the vehicle. The resulting ecosystem for automotvie-apps demonstrates how safety of in-car applications can be assessed virtually using an open development environment even suited for industry certification.
The latter goal adresses how the state of the traffic system can be predicted by coupling multi-agent transport simulations. The prediction is subsequently used to estimate energy consumption of electric vehicles. The case of electric car sharing fleets is used to demonstrate our approach. On top of the estimates optimization models are developed to improve user experience.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The rollout of electric vehicles is an ongoing, but challenging task. The most critical technical challenge at this point is still the limited range of electriv vehicles. To this end, in-car applications are developed assisting drivers in saving engergy. In order to achieve this goal, these applications heavily rely on information and forecasts on the state of the traffic system and traffic patterns.
This work takles both aspects – the development and seamless roll-out of in-car applications and the forecasting of traffic patters as a technical basis for these applications. The former goal is achieved via the concept of an automotive app-store, delivering vendor agnostic in-car apps combined with a secure runtime evnironment to execute such apps within the vehicle. The resulting ecosystem for automotvie-apps demonstrates how safety of in-car applications can be assessed virtually using an open development environment even suited for industry certification.
The latter goal adresses how the state of the traffic system can be predicted by coupling multi-agent transport simulations. The prediction is subsequently used to estimate energy consumption of electric vehicles. The case of electric car sharing fleets is used to demonstrate our approach. On top of the estimates optimization models are developed to improve user experience.
This work takles both aspects – the development and seamless roll-out of in-car applications and the forecasting of traffic patters as a technical basis for these applications. The former goal is achieved via the concept of an automotive app-store, delivering vendor agnostic in-car apps combined with a secure runtime evnironment to execute such apps within the vehicle. The resulting ecosystem for automotvie-apps demonstrates how safety of in-car applications can be assessed virtually using an open development environment even suited for industry certification.
The latter goal adresses how the state of the traffic system can be predicted by coupling multi-agent transport simulations. The prediction is subsequently used to estimate energy consumption of electric vehicles. The case of electric car sharing fleets is used to demonstrate our approach. On top of the estimates optimization models are developed to improve user experience.
120.
C. Land, C. Falch, S. Halder, J. Reichold, A. Kirschniak, W. Kunert
Evaluation des Einflusses eines Peilstrahls auf die Sicherheit und Effizienz beim Einführen eines Instruments im standardisierten Phantomaufbau Proceedings Article
In: Zeitschrift für Gastroenterologie, Georg Thieme Verlag KG, 2017, ISSN: 1439-7803, (Panorama-Camera).
@inproceedings{LandEtAl_2017,
title = {Evaluation des Einflusses eines Peilstrahls auf die Sicherheit und Effizienz beim Einführen eines Instruments im standardisierten Phantomaufbau},
author = {C. Land and C. Falch and S. Halder and J. Reichold and A. Kirschniak and W. Kunert},
doi = {10.1055/s-0037-1605248},
issn = {1439-7803},
year = {2017},
date = {2017-08-01},
booktitle = {Zeitschrift für Gastroenterologie},
publisher = {Georg Thieme Verlag KG},
note = {Panorama-Camera},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
121.
Felix Baumann, Dieter Roller
Overview of German Additive Manufacturing Companies Artikel
In: Data, Bd. 2, Nr. 3, S. 23, 2017.
@article{BaumannRoller_2017,
title = {Overview of German Additive Manufacturing Companies},
author = {Felix Baumann and Dieter Roller},
doi = {10.3390/data2030023},
year = {2017},
date = {2017-07-01},
journal = {Data},
volume = {2},
number = {3},
pages = {23},
publisher = {MDPI AG},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
122.
Markus Pfeil, Ralf Frotscher, Victor Fäßler, S. Staudacher, M. Ditze, K. Kufieta, Christian König
Agile Model Based Systems Engineering Proceedings Article
In: NAFEMS World Congress 2017, 2017.
@inproceedings{PfeilEtAl_2017,
title = {Agile Model Based Systems Engineering},
author = {Markus Pfeil and Ralf Frotscher and Victor Fäßler and S. Staudacher and M. Ditze and K. Kufieta and Christian König},
url = {https://www.researchgate.net/publication/317687054_Agile_Model_Based_Systems_Engineering},
year = {2017},
date = {2017-06-01},
booktitle = {NAFEMS World Congress 2017},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
123.
CORDIS
Website, 2017.
@misc{CORDIS_2017,
title = {Productive4.0 – Electronics and ICT as enabler for digital industry and optimized supply chain management covering the entire product lifecycle},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/737459},
doi = {10.3030/737459},
year = {2017},
date = {2017-05-01},
abstract = {The main objective of Productive4.0 is to achieve improvement of digitising the European industry by electronics and ICT. Ultimately, the project aims at suitability for everyday application across all industrial sectors – up to TRL8. It addresses various industrial domains with one single approach of digitalisation.
What makes the project unique is the holistic system approach of consistently focusing on the three main pillars: digital automation, supply chain networks and product lifecycle management, all of which interact and influence each other.
This is part of the new concept of introducing seamless automation and network solutions as well as enhancing the transparency of data, their consistence and overall efficiency. Currently, such a complex project can only be realised in ECSEL.
The consortium consists of 45% AENEAS, 30% ARTEMIS-IA, 25% EPOSS partners, thus bringing together all ECSEL communities. Representing over 100 partners from 19 EU and other associated countries, it is a European project, indeed.
HANDS-ON SOLUTIONS FOR THE EUROPEAN DIGITAL INDUSTRY
• Productive4.0 tackles technological and conceptual approaches in the field of Industry 4.0. The term comprises IIoT (Industrial Internet of Things), CPS (Cyber Physical Systems) and Automation.
• The innovation project takes a step further towards hands-on solutions. In the process, practical reference implementations such as 3D printerfarms, customised production or self-learning robot systems will benefit in fields like service-oriented architecture (SOA), IOT components & infrastructures, process virtualisation or standardisation. These fields are addressed in the work packages WP1 through WP6.
• In addition to furnishing the industry with tailor-made digital solutions, the Productive4.0 Framework will be provided.
• Productive4.0 is a brain pool initiated to strengthen the international leadership of the European industry.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
The main objective of Productive4.0 is to achieve improvement of digitising the European industry by electronics and ICT. Ultimately, the project aims at suitability for everyday application across all industrial sectors – up to TRL8. It addresses various industrial domains with one single approach of digitalisation.
What makes the project unique is the holistic system approach of consistently focusing on the three main pillars: digital automation, supply chain networks and product lifecycle management, all of which interact and influence each other.
This is part of the new concept of introducing seamless automation and network solutions as well as enhancing the transparency of data, their consistence and overall efficiency. Currently, such a complex project can only be realised in ECSEL.
The consortium consists of 45% AENEAS, 30% ARTEMIS-IA, 25% EPOSS partners, thus bringing together all ECSEL communities. Representing over 100 partners from 19 EU and other associated countries, it is a European project, indeed.
HANDS-ON SOLUTIONS FOR THE EUROPEAN DIGITAL INDUSTRY
• Productive4.0 tackles technological and conceptual approaches in the field of Industry 4.0. The term comprises IIoT (Industrial Internet of Things), CPS (Cyber Physical Systems) and Automation.
• The innovation project takes a step further towards hands-on solutions. In the process, practical reference implementations such as 3D printerfarms, customised production or self-learning robot systems will benefit in fields like service-oriented architecture (SOA), IOT components & infrastructures, process virtualisation or standardisation. These fields are addressed in the work packages WP1 through WP6.
• In addition to furnishing the industry with tailor-made digital solutions, the Productive4.0 Framework will be provided.
• Productive4.0 is a brain pool initiated to strengthen the international leadership of the European industry.
What makes the project unique is the holistic system approach of consistently focusing on the three main pillars: digital automation, supply chain networks and product lifecycle management, all of which interact and influence each other.
This is part of the new concept of introducing seamless automation and network solutions as well as enhancing the transparency of data, their consistence and overall efficiency. Currently, such a complex project can only be realised in ECSEL.
The consortium consists of 45% AENEAS, 30% ARTEMIS-IA, 25% EPOSS partners, thus bringing together all ECSEL communities. Representing over 100 partners from 19 EU and other associated countries, it is a European project, indeed.
HANDS-ON SOLUTIONS FOR THE EUROPEAN DIGITAL INDUSTRY
• Productive4.0 tackles technological and conceptual approaches in the field of Industry 4.0. The term comprises IIoT (Industrial Internet of Things), CPS (Cyber Physical Systems) and Automation.
• The innovation project takes a step further towards hands-on solutions. In the process, practical reference implementations such as 3D printerfarms, customised production or self-learning robot systems will benefit in fields like service-oriented architecture (SOA), IOT components & infrastructures, process virtualisation or standardisation. These fields are addressed in the work packages WP1 through WP6.
• In addition to furnishing the industry with tailor-made digital solutions, the Productive4.0 Framework will be provided.
• Productive4.0 is a brain pool initiated to strengthen the international leadership of the European industry.
124.
Michael Keckeisen, Karl Kufieta
TRONIS®: The Virtual Environment Towards Prototyping and Testing Autonomous Driving Proceedings Article
In: NVIDIA GTC, San Jose, 2017.
@inproceedings{KeckeisenKufieta_2017,
title = {TRONIS®: The Virtual Environment Towards Prototyping and Testing Autonomous Driving},
author = {Michael Keckeisen and Karl Kufieta},
url = {https://on-demand.gputechconf.com/gtc/2017/presentation/s7830-karl-kufieta-tronics-the-virtual-environments.pdf},
year = {2017},
date = {2017-01-01},
booktitle = {NVIDIA GTC},
address = {San Jose},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
125.
Carsten Kübler, Pierre R. Mai
Angemessene IP-Schutzmaßnahmen bei der firmenübergreifenden Verwendung digitaler Modelle Artikel
In: ProduktDaten Journal, Bd. 2, S. 6–7, 2017.
@article{KueblerMai_2017,
title = {Angemessene IP-Schutzmaßnahmen bei der firmenübergreifenden Verwendung digitaler Modelle},
author = {Carsten Kübler and Pierre R. Mai},
year = {2017},
date = {2017-01-01},
journal = {ProduktDaten Journal},
volume = {2},
pages = {6–7},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
126.
Karl Kufieta, M. Ditze
A virtual environment for the development and validation of highly automated driving systems Proceedings Article
In: Bargende, Michael, Reuss, Hans-Christian, Wiedemann, Jochen (Hrsg.): 17. Internationales Stuttgarter Symposium, S. 1391–1401, Springer Fachmedien Wiesbaden, Wiesbaden, 2017, ISBN: 978-3-658-16988-6.
@inproceedings{KufietaDitze_2017,
title = {A virtual environment for the development and validation of highly automated driving systems},
author = {Karl Kufieta and M. Ditze},
editor = {Michael Bargende and Hans-Christian Reuss and Jochen Wiedemann},
isbn = {978-3-658-16988-6},
year = {2017},
date = {2017-01-01},
booktitle = {17. Internationales Stuttgarter Symposium},
pages = {1391–1401},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {In addition to the electrification of the powertrain, the automation of the driving functions via the various SAE levels (Techrepublic, 2016) represents one of the main challenges faced by the automotive industry today from both, a competitive and a technical perspective. As early as 2020, vehicles should be technically capable of driving on the motorway without further intervention by the driver. Autonomous driving in urban environments, however, is not expected to hit the market before the year 2030 due to the greater complexity of environment detection and situation analysis and not least because of unresolved legal questions.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
In addition to the electrification of the powertrain, the automation of the driving functions via the various SAE levels (Techrepublic, 2016) represents one of the main challenges faced by the automotive industry today from both, a competitive and a technical perspective. As early as 2020, vehicles should be technically capable of driving on the motorway without further intervention by the driver. Autonomous driving in urban environments, however, is not expected to hit the market before the year 2030 due to the greater complexity of environment detection and situation analysis and not least because of unresolved legal questions.
127.
K. Lausdahl, C. Thule, P. G. Larsen, J. Höll, C. König, A. Klueber, M. Pfeil, V. Fäßler
The INTO-CPS Co-Simulation Orchestration Engine – Experiences with FMI 2.0 and proposed extensions Proceedings Article
In: Proceesings of the FMI User Meeting, 2017.
@inproceedings{LausdahlEtAl_2017,
title = {The INTO-CPS Co-Simulation Orchestration Engine - Experiences with FMI 2.0 and proposed extensions},
author = {K. Lausdahl and C. Thule and P. G. Larsen and J. Höll and C. König and A. Klueber and M. Pfeil and V. Fäßler},
url = {https://fmi-standard.org/assets/literature/FMI_User_Meeting_2017/08_20170515_FMI_user_meeting_Prague.pdf},
year = {2017},
date = {2017-01-01},
booktitle = {Proceesings of the FMI User Meeting},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
128.
J. Malig, U. Wurstbauer, A. Klueber, M. Pfeil, V. Fäßler
Recent Advances in Shared Simulation Approaches in Systems Engineering Processes Proceedings Article
In: SESP Simulation and EGSE for Space Programmes 2017, 2017.
@inproceedings{MaligEtAl_2017,
title = {Recent Advances in Shared Simulation Approaches in Systems Engineering Processes},
author = {J. Malig and U. Wurstbauer and A. Klueber and M. Pfeil and V. Fäßler},
url = {https://www.researchgate.net/publication/316830952_Recent_Advances_in_Shared_Simulation_Approaches_in_Systems_Engineering_Processes},
year = {2017},
date = {2017-01-01},
booktitle = {SESP Simulation and EGSE for Space Programmes 2017},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
129.
J. Michniewicz, D. Leiber, F. Riedl, H. Erdogan, M. Hörmann, T. Meyer, C. Koetschan, J. Ngoumou, J. Riegel, M. Röhler
In: wt Werkstattstechnik online, Bd. 107, Nr. 9, S. 582–589, 2017.
@article{MichniewiczEtAl_2017,
title = {Automatisierte digitale Anlagenplanung: Methode für die automatisierte Planung von Montageanlagen auf Basis digitaler Produktdaten},
author = {J. Michniewicz and D. Leiber and F. Riedl and H. Erdogan and M. Hörmann and T. Meyer and C. Koetschan and J. Ngoumou and J. Riegel and M. Röhler},
url = {https://publica.fraunhofer.de/handle/publica/253442},
year = {2017},
date = {2017-01-01},
journal = {wt Werkstattstechnik online},
volume = {107},
number = {9},
pages = {582–589},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
130.
M. Obstbaum, U. Wurstbauer, C. König, T. Wagner, C. Kübler, V. Fäßler
From a Graph to a Development Cycle: MBSE as an Approach to Reduce Development Efforts Proceedings Article
In: Deutscher Luft- und Raumfahrtkongress 2017, 2017.
@inproceedings{ObstbaumEtAl_2017,
title = {From a Graph to a Development Cycle: MBSE as an Approach to Reduce Development Efforts},
author = {M. Obstbaum and U. Wurstbauer and C. König and T. Wagner and C. Kübler and V. Fäßler},
url = {https://www.dglr.de/publikationen/2017/450195.pdf},
year = {2017},
date = {2017-01-01},
booktitle = {Deutscher Luft- und Raumfahrtkongress 2017},
abstract = {The development of complex systems, such as airplanes, spacecraft or automobiles, requires sophisticated and innovative approaches to reduce cost and time of the development cycle and to be able to cope with the challenges that new concepts and architectures pose. Especially the continuity of methods and tools is often missing between the different stages of the development cycle. Various barriers need to be overcome for an initial idea to be transferred from requirements definition and functional development to first testing and down to the final product. One suitable approach to lower these barriers and thus reduce development costs and efforts is the application of model-based systems engineering (MBSE). This allows the collection, combination and automatic further processing of information from SysML-graphs to requirements and even first functional prototypes.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The development of complex systems, such as airplanes, spacecraft or automobiles, requires sophisticated and innovative approaches to reduce cost and time of the development cycle and to be able to cope with the challenges that new concepts and architectures pose. Especially the continuity of methods and tools is often missing between the different stages of the development cycle. Various barriers need to be overcome for an initial idea to be transferred from requirements definition and functional development to first testing and down to the final product. One suitable approach to lower these barriers and thus reduce development costs and efforts is the application of model-based systems engineering (MBSE). This allows the collection, combination and automatic further processing of information from SysML-graphs to requirements and even first functional prototypes.
131.
Alexander Paar, Stephan Blankenburg
Big data for engineers – Human-centered perspectives Proceedings Article
In: Bargende, Michael, Reuss, Hans-Christian, Wiedemann, Jochen (Hrsg.): 17. Internationales Stuttgarter Symposium, S. 1071–1076, Springer Fachmedien Wiesbaden, Wiesbaden, 2017, ISBN: 978-3-658-16988-6.
@inproceedings{PaarBlankenburg_2017,
title = {Big data for engineers - Human-centered perspectives},
author = {Alexander Paar and Stephan Blankenburg},
editor = {Michael Bargende and Hans-Christian Reuss and Jochen Wiedemann},
url = {https://link.springer.com/chapter/10.1007/978-3-658-16988-6_81},
doi = {https://doi.org/10.1007/978-3-658-16988-6_81},
isbn = {978-3-658-16988-6},
year = {2017},
date = {2017-01-01},
booktitle = {17. Internationales Stuttgarter Symposium},
pages = {1071–1076},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {Currently, the strategic use of Big Data is a challenge of utmost relevance for numerous leading enterprises. Following a clear management commitment, most companies have prepared themselves with a considerable IT infrastructure to meet the challenges of data-driven decisions. However, there is often a serious discrepancy between the technical possibilities for intelligent use of Big Data and its actual application for immediately available use cases for product development. This gap can very often be contributed to the lack of organizational development. In order to tap the full potential in the long term, it is not enough to rely on the know-how of data scientists in the short term. In the future, engineers will have to act as data scientists themselves. Hence, a mindset change and corresponding qualification measures are essential.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Currently, the strategic use of Big Data is a challenge of utmost relevance for numerous leading enterprises. Following a clear management commitment, most companies have prepared themselves with a considerable IT infrastructure to meet the challenges of data-driven decisions. However, there is often a serious discrepancy between the technical possibilities for intelligent use of Big Data and its actual application for immediately available use cases for product development. This gap can very often be contributed to the lack of organizational development. In order to tap the full potential in the long term, it is not enough to rely on the know-how of data scientists in the short term. In the future, engineers will have to act as data scientists themselves. Hence, a mindset change and corresponding qualification measures are essential.
132.
A. Paar, S. Blankenburg, Z. De Luca-Hellwig
User-centered Smart Data Proceedings Article
In: Connecting the Dots? Daten, Algorithmen, Technologien, Mindset, 2017.
@inproceedings{PaarEtAl_2017,
title = {User-centered Smart Data},
author = {A. Paar and S. Blankenburg and Z. De Luca-Hellwig},
year = {2017},
date = {2017-01-01},
booktitle = {Connecting the Dots? Daten, Algorithmen, Technologien, Mindset},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
133.
Felix W. Baumann, Uwe Breitenbücher, Michael Falkenthal, Gerd Grünert, Sebastian Hudert
Industrial Data Sharing with Data Access Policy Proceedings Article
In: Proceedings of the 14th International Conference on Cooperative Design, Visualization and Engineering (CDVE), S. 215–219, Springer International Publishing, 2017.
@inproceedings{BaumannEtAl_2017,
title = {Industrial Data Sharing with Data Access Policy},
author = {Felix W. Baumann and Uwe Breitenbücher and Michael Falkenthal and Gerd Grünert and Sebastian Hudert},
doi = {10.1007/978-3-319-66805-5_27},
year = {2017},
date = {2017-01-01},
booktitle = {Proceedings of the 14th International Conference on Cooperative Design, Visualization and Engineering (CDVE)},
pages = {215–219},
publisher = {Springer International Publishing},
abstract = {In current industrial settings, data is dispersed on numerous devices, systems and locations without integration and sharing capabilities. With this work, we present a framework for the integration of various data sources within an industrial setting, based on a mediating data hub. Within the data hub, data sources and sinks for this industrial application are equipped with data usage policies to restrict and enable usage and consumption of data for shared analytics. We identify such policies, their requirements and rationale. This work addresses an industrial setting, with manufacturing data being the primary use-case. Requirements for these policies are identified from existing use-cases and expert domain knowledge. The requirements are identified as reasonable via examples and exemplary implementation},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
In current industrial settings, data is dispersed on numerous devices, systems and locations without integration and sharing capabilities. With this work, we present a framework for the integration of various data sources within an industrial setting, based on a mediating data hub. Within the data hub, data sources and sinks for this industrial application are equipped with data usage policies to restrict and enable usage and consumption of data for shared analytics. We identify such policies, their requirements and rationale. This work addresses an industrial setting, with manufacturing data being the primary use-case. Requirements for these policies are identified from existing use-cases and expert domain knowledge. The requirements are identified as reasonable via examples and exemplary implementation
134.
Felix W. Baumann, Ulrich Odefey, Sebastian Hudert, Michael Falkenthal, Michael Zimmermann
Cyber-physical System Control via Industrial Protocol OPC UA Proceedings Article
In: Proceedings of the 11th International Conference on Advanced Engineering Computing and Applications in Sciences, S. 45–49, Xpert Publishing Services (XPS), 2017.
@inproceedings{BaumannEtAl_2017a,
title = {Cyber-physical System Control via Industrial Protocol OPC UA},
author = {Felix W. Baumann and Ulrich Odefey and Sebastian Hudert and Michael Falkenthal and Michael Zimmermann},
url = {https://www.iaas.uni-stuttgart.de/publications/INPROC-2017-60-Cyber-physical-System-Control-via-Industrial-Protocol-OPC-UA.pdf},
year = {2017},
date = {2017-01-01},
booktitle = {Proceedings of the 11th International Conference on Advanced Engineering Computing and Applications in Sciences},
pages = {45–49},
publisher = {Xpert Publishing Services (XPS)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
135.
M. Ditze, K. Kufieta
A virtual environment for the development and validation of highly automated driving systems Proceedings Article
In: Bargende, Michael, Reuss, Hans-Christian, Wiedemann, Jochen (Hrsg.): 17. Internationales Stuttgarter Symposium, S. 1391–1401, Springer Fachmedien Wiesbaden, Wiesbaden, 2017, ISBN: 978-3-658-16988-6.
@inproceedings{DitzeKufieta_2017,
title = {A virtual environment for the development and validation of highly automated driving systems},
author = {M. Ditze and K. Kufieta},
editor = {Michael Bargende and Hans-Christian Reuss and Jochen Wiedemann},
url = {https://link.springer.com/chapter/10.1007/978-3-658-16988-6_106},
doi = {https://doi.org/10.1007/978-3-658-16988-6_106},
isbn = {978-3-658-16988-6},
year = {2017},
date = {2017-01-01},
booktitle = {17. Internationales Stuttgarter Symposium},
pages = {1391–1401},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {In addition to the electrification of the powertrain, the automation of the driving functions via the various SAE levels (Techrepublic, 2016) represents one of the main challenges faced by the automotive industry today from both, a competitive and a technical perspective. As early as 2020, vehicles should be technically capable of driving on the motorway without further intervention by the driver. Autonomous driving in urban environments, however, is not expected to hit the market before the year 2030 due to the greater complexity of environment detection and situation analysis and not least because of unresolved legal questions.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
In addition to the electrification of the powertrain, the automation of the driving functions via the various SAE levels (Techrepublic, 2016) represents one of the main challenges faced by the automotive industry today from both, a competitive and a technical perspective. As early as 2020, vehicles should be technically capable of driving on the motorway without further intervention by the driver. Autonomous driving in urban environments, however, is not expected to hit the market before the year 2030 due to the greater complexity of environment detection and situation analysis and not least because of unresolved legal questions.
136.
Jochen. Epple, Stephan. Blankenburg
Einführung von Model-Based Systems Engineering – Human Centricity durch Agilität Proceedings Article
In: ProSTEP iViP Symposium 2017, 2017.
@inproceedings{EppleBlankenburg_2017,
title = {Einführung von Model-Based Systems Engineering – Human Centricity durch Agilität},
author = {Jochen. Epple and Stephan. Blankenburg},
url = {https://www.prostep-ivip-symposium.org/archiv/symposium-2017/programm},
year = {2017},
date = {2017-01-01},
booktitle = {ProSTEP iViP Symposium 2017},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
137.
Michael Falkenthal, Felix W. Baumann, Gerd Grünert, Sebastian Hudert, Frank Leymann, Michael Zimmermann
Requirements and Enforcement Points for Policies in Industrial Data Sharing Scenarios Proceedings Article
In: Proceedings of the 11th Advanced Summer School on Service Oriented Computing, S. 28–40, IBM Research Division, 2017.
@inproceedings{FalkenthalEtAl_2017,
title = {Requirements and Enforcement Points for Policies in Industrial Data Sharing Scenarios},
author = {Michael Falkenthal and Felix W. Baumann and Gerd Grünert and Sebastian Hudert and Frank Leymann and Michael Zimmermann},
url = {https://www.iaas.uni-stuttgart.de/publications/INPROC-2017-63-Requirements-and-Enforcement-Points-for-Policies-in-Industrial-Data-Sharing-Scenarios.pdf},
year = {2017},
date = {2017-01-01},
booktitle = {Proceedings of the 11th Advanced Summer School on Service Oriented Computing},
pages = {28–40},
publisher = {IBM Research Division},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
138.
S. Gulan
Formal Methods in Industry Proceedings Article
In: Gesellschaft für Informatik Theorietage 2017, Bonn, 2017.
@inproceedings{Gulan_2017,
title = {Formal Methods in Industry},
author = {S. Gulan},
year = {2017},
date = {2017-01-01},
booktitle = {Gesellschaft für Informatik Theorietage 2017},
address = {Bonn},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
139.
Dimitris Vartziotis, Doris Bohnet
Existence of an attractor for a geometric tetrahedron transformation Artikel
In: Differential Geometry and its Applications, Bd. 49, S. 197–207, 2016, ISSN: 0926-2245.
@article{VartziotisBohnet_2016,
title = {Existence of an attractor for a geometric tetrahedron transformation},
author = {Dimitris Vartziotis and Doris Bohnet},
url = {https://www.sciencedirect.com/science/article/pii/S0926224516300808},
doi = {10.1016/j.difgeo.2016.08.002},
issn = {0926-2245},
year = {2016},
date = {2016-12-01},
journal = {Differential Geometry and its Applications},
volume = {49},
pages = {197–207},
publisher = {Elsevier BV},
abstract = {We analyze the dynamical properties of a tetrahedron transformation on the space of non-degenerate tetrahedra which can be identified with the non-compact globally symmetric 8-dimensional space SL(3,R)/SO(3,R). We establish the existence of a local attractor which coincides with the set of regular tetrahedra and identify conditions which imply that the basin of attraction is the entire space. In numerical tests, these conditions are fulfilled for a large set of random tetrahedra.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
We analyze the dynamical properties of a tetrahedron transformation on the space of non-degenerate tetrahedra which can be identified with the non-compact globally symmetric 8-dimensional space SL(3,R)/SO(3,R). We establish the existence of a local attractor which coincides with the set of regular tetrahedra and identify conditions which imply that the basin of attraction is the entire space. In numerical tests, these conditions are fulfilled for a large set of random tetrahedra.
140.
ITEA
AVANTI – Virtual Commissioning test methodology for simulating the behaviour ofproduction systems Sonstige
Website, 2016.
@misc{ITEA_2016,
title = {AVANTI – Virtual Commissioning test methodology for simulating the behaviour ofproduction systems},
author = {ITEA},
url = {https://itea4.org/project/avanti.html},
year = {2016},
date = {2016-11-01},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
141.
Ender Yemenicioğlu, Anton Strahilov, Mario Thron, Holger Zipper, Matthias Riedl, Ulf Zimmermann, Ireneus Wior, Sebastian Süß
Improving the transition and modularity of the virtual commissioning workflow with AutomationML Proceedings Article
In: 2016.
@inproceedings{YemeniciogluEtAl_2016,
title = {Improving the transition and modularity of the virtual commissioning workflow with AutomationML},
author = {Ender Yemenicioğlu and Anton Strahilov and Mario Thron and Holger Zipper and Matthias Riedl and Ulf Zimmermann and Ireneus Wior and Sebastian Süß},
url = {https://www.researchgate.net/publication/309319556},
year = {2016},
date = {2016-10-01},
abstract = {In Virtual Commissioning, the real plant is replaced by a virtual model, which is connected to a real or simulated plant controller. Virtual commissioning allows engineers from various fields to work together on a common virtual model. Out of this, the challenge arises to combine several engineering tools in a heterogeneous landscape into a single engineering workflow efficiently. In the AVANTI project, existing issues and bottlenecks of the virtual commissioning workflow were investigated, and new software components were developed to improve the data exchange between different tools and communication between modules. The aim was to enhance the level of maturity in virtual commissioning through newly introduced data exchange solutions. The AutomationML format lies at the core of these efforts, as it can include many different aspects of the mechatronical engineering process.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
In Virtual Commissioning, the real plant is replaced by a virtual model, which is connected to a real or simulated plant controller. Virtual commissioning allows engineers from various fields to work together on a common virtual model. Out of this, the challenge arises to combine several engineering tools in a heterogeneous landscape into a single engineering workflow efficiently. In the AVANTI project, existing issues and bottlenecks of the virtual commissioning workflow were investigated, and new software components were developed to improve the data exchange between different tools and communication between modules. The aim was to enhance the level of maturity in virtual commissioning through newly introduced data exchange solutions. The AutomationML format lies at the core of these efforts, as it can include many different aspects of the mechatronical engineering process.
142.
Victor Fäßler, Stefan Staudacher, Bernhard Wieland, Markus Wolff
Methode zur digitalen Identifikation RDE-tauglicher Routen Artikel
In: MTZextra Prüfstände und Simulation für Antriebe, Bd. 21, S. 50–55, 2016.
@article{FaesslerEtAl_2016a,
title = {Methode zur digitalen Identifikation RDE-tauglicher Routen},
author = {Victor Fäßler and Stefan Staudacher and Bernhard Wieland and Markus Wolff},
url = {https://www.springerprofessional.de/en/methode-zur-digitalen-identifikation-rde-taugliche/10871978},
doi = {10.1007/s41490-016-0503-0},
year = {2016},
date = {2016-09-01},
journal = {MTZextra Prüfstände und Simulation für Antriebe},
volume = {21},
pages = {50–55},
publisher = {Springer Science and Business Media LLC},
abstract = {Seit September 2017 gibt es für die Typzulassung von Neufahrzeugen eine neue Vorschrift: die Emissionszertifizierung über Messungen auf der Straße. Die Zertifizierung anhand dieser Real Driving Emissions (RDE) ist bereits bei der Fahrzeugentwicklung und im Rahmen der entwicklungsbegleitenden Versuche zu berücksichtigen. TWT zeigt eine Methodik auf, mit der sich vor Versuchsdurchführung digital RDE-zertifizierungstaugliche Routen identifizieren lassen.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Seit September 2017 gibt es für die Typzulassung von Neufahrzeugen eine neue Vorschrift: die Emissionszertifizierung über Messungen auf der Straße. Die Zertifizierung anhand dieser Real Driving Emissions (RDE) ist bereits bei der Fahrzeugentwicklung und im Rahmen der entwicklungsbegleitenden Versuche zu berücksichtigen. TWT zeigt eine Methodik auf, mit der sich vor Versuchsdurchführung digital RDE-zertifizierungstaugliche Routen identifizieren lassen.
143.
Dimitris Vartziotis
Curvature transformation Sonstige
Preprint arXiv, 2016.
@misc{Vartziotis_2016,
title = {Curvature transformation},
author = {Dimitris Vartziotis},
url = {https://arxiv.org/abs/1608.03898},
doi = {10.48550/arXiv.1608.03898},
year = {2016},
date = {2016-07-01},
publisher = {arXiv},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
144.
Dimitris Vartziotis, Aristos Tzavellas
On sums of prime factors Sonstige
Preprint arXiv, 2016.
@misc{VartziotisTzavellas_2016,
title = {On sums of prime factors},
author = {Dimitris Vartziotis and Aristos Tzavellas},
url = {https://arxiv.org/abs/1607.08521},
doi = {10.48550/arXiv.1607.08521},
year = {2016},
date = {2016-07-01},
publisher = {arXiv},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
145.
CORDIS
ENABLE-S3 – European Initiative to Enable Validation for Highly Automated Safe and Secure Systems Sonstige
Website, 2016.
@misc{CORDIS_2016b,
title = {ENABLE-S3 – European Initiative to Enable Validation for Highly Automated Safe and Secure Systems},
author = {CORDIS},
url = {http://cordis.europa.eu/project/id/692455},
doi = {10.3030/692455},
year = {2016},
date = {2016-05-01},
abstract = {ENABLE-S3 will pave the way for accelerated application of highly automated and autonomous systems in the mobility domains automotive, aerospace, rail and maritime as well as in the health care domain. Virtual testing, verification and coverage-oriented test selection methods will enable validation with reasonable efforts. The resulting validation framework will ensure Europeans Industry competitiveness in the global race of automated systems with an expected market potential of 60B€ in 2025.
Project results will be used to propose standardized validation procedures for highly automated systems (ACPS).
The technical objectives addressed are:
1. Provision of a test and validation framework that proves the functionality, safety and security of ACPS with at least 50% less test effort than required in classical testing.
2. Promotion of a new technique for testing of automated systems with physical sensor signal stimuli generators, which will be demonstrated for at least 3 physical stimuli generators.
3. Raising significantly the level of dependability of automated systems due to provision of a holistic test and validation platform and systematic coverage measures, which will reduce the probability of malfunction behavior of automated systems to 10E-9/h.
4. Provision of a validation environment for rapid re-qualification, which will allow reuse of validation scenarios in at least 3 development stages.
5. Establish open standards to speed up the adoption of the new validation tools and methods for ACPS.
6. Enabling safe, secure and functional ACPS across domains.
7. Creation of an eco-system for the validation and verification of automated systems in the European industry. ENABLE-S3 is strongly industry-driven. Realistic and relevant industrial use-cases from smart mobility and smart health will define the requirements to be addressed and assess the benefits of the technological progress.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
ENABLE-S3 will pave the way for accelerated application of highly automated and autonomous systems in the mobility domains automotive, aerospace, rail and maritime as well as in the health care domain. Virtual testing, verification and coverage-oriented test selection methods will enable validation with reasonable efforts. The resulting validation framework will ensure Europeans Industry competitiveness in the global race of automated systems with an expected market potential of 60B€ in 2025.
Project results will be used to propose standardized validation procedures for highly automated systems (ACPS).
The technical objectives addressed are:
1. Provision of a test and validation framework that proves the functionality, safety and security of ACPS with at least 50% less test effort than required in classical testing.
2. Promotion of a new technique for testing of automated systems with physical sensor signal stimuli generators, which will be demonstrated for at least 3 physical stimuli generators.
3. Raising significantly the level of dependability of automated systems due to provision of a holistic test and validation platform and systematic coverage measures, which will reduce the probability of malfunction behavior of automated systems to 10E-9/h.
4. Provision of a validation environment for rapid re-qualification, which will allow reuse of validation scenarios in at least 3 development stages.
5. Establish open standards to speed up the adoption of the new validation tools and methods for ACPS.
6. Enabling safe, secure and functional ACPS across domains.
7. Creation of an eco-system for the validation and verification of automated systems in the European industry. ENABLE-S3 is strongly industry-driven. Realistic and relevant industrial use-cases from smart mobility and smart health will define the requirements to be addressed and assess the benefits of the technological progress.
Project results will be used to propose standardized validation procedures for highly automated systems (ACPS).
The technical objectives addressed are:
1. Provision of a test and validation framework that proves the functionality, safety and security of ACPS with at least 50% less test effort than required in classical testing.
2. Promotion of a new technique for testing of automated systems with physical sensor signal stimuli generators, which will be demonstrated for at least 3 physical stimuli generators.
3. Raising significantly the level of dependability of automated systems due to provision of a holistic test and validation platform and systematic coverage measures, which will reduce the probability of malfunction behavior of automated systems to 10E-9/h.
4. Provision of a validation environment for rapid re-qualification, which will allow reuse of validation scenarios in at least 3 development stages.
5. Establish open standards to speed up the adoption of the new validation tools and methods for ACPS.
6. Enabling safe, secure and functional ACPS across domains.
7. Creation of an eco-system for the validation and verification of automated systems in the European industry. ENABLE-S3 is strongly industry-driven. Realistic and relevant industrial use-cases from smart mobility and smart health will define the requirements to be addressed and assess the benefits of the technological progress.
146.
Peter Gorm Larsen, John Fitzgerald, Jim Woodcock, Peter Fritzson, Jorg Brauer, Christian Kleijn, Thierry Lecomte, Markus Pfeil, Ole Green, Stylianos Basagiannis, Andrey Sadovykh
Integrated tool chain for model-based design of Cyber-Physical Systems: The INTO-CPS project Proceedings Article
In: 2016 2nd International Workshop on Modelling, Analysis, and Control of Complex CPS (CPS Data), S. 1–6, IEEE, 2016.
@inproceedings{LarsenEtAl_2016,
title = {Integrated tool chain for model-based design of Cyber-Physical Systems: The INTO-CPS project},
author = {Peter Gorm Larsen and John Fitzgerald and Jim Woodcock and Peter Fritzson and Jorg Brauer and Christian Kleijn and Thierry Lecomte and Markus Pfeil and Ole Green and Stylianos Basagiannis and Andrey Sadovykh},
doi = {10.1109/cpsdata.2016.7496424},
year = {2016},
date = {2016-04-01},
booktitle = {2016 2nd International Workshop on Modelling, Analysis, and Control of Complex CPS (CPS Data)},
pages = {1–6},
publisher = {IEEE},
abstract = {We describe INTO-CPS, a project that aims to realise the goal of integrated tool chains for the collaborative and multidisciplinary engineering of dependable Cyber-Physical Systems (CPSs). Challenges facing model-based CPS engineering are described, focussing on the semantic diversity of models, management of the large space of models and artefacts produced in CPS engineering, and the need to evaluate effectiveness in industrial settings. We outline the approach taken to each of these issues, particularly on the use of semantically integrated multi-models, links to architectural modelling, code generation and testing, and evaluation via industry-led studies. We describe progress on the development of a prototype tool chain from baseline tools, and discuss ongoing challenges and open research questions in this area.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
We describe INTO-CPS, a project that aims to realise the goal of integrated tool chains for the collaborative and multidisciplinary engineering of dependable Cyber-Physical Systems (CPSs). Challenges facing model-based CPS engineering are described, focussing on the semantic diversity of models, management of the large space of models and artefacts produced in CPS engineering, and the need to evaluate effectiveness in industrial settings. We outline the approach taken to each of these issues, particularly on the use of semantically integrated multi-models, links to architectural modelling, code generation and testing, and evaluation via industry-led studies. We describe progress on the development of a prototype tool chain from baseline tools, and discuss ongoing challenges and open research questions in this area.
147.
Michael Herrnberger, Thomas Wolf
Auf der Überholspur – Simulation in der Fahrzeugentwicklung Unveröffentlicht
2016.
@unpublished{HerrnbergerWolf_2016,
title = {Auf der Überholspur – Simulation in der Fahrzeugentwicklung},
author = {Michael Herrnberger and Thomas Wolf},
year = {2016},
date = {2016-04-01},
booktitle = {Vortragsreihe ``Ingenieure in der Praxis''},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
148.
CORDIS
SEO-DWARF – Semantic EO data Web Alert and Retrieval Framework Sonstige
Website, 2016.
@misc{CORDIS_2016,
title = {SEO-DWARF – Semantic EO data Web Alert and Retrieval Framework},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/691071},
doi = {https://doi.org/10.3030/691071},
year = {2016},
date = {2016-03-01},
abstract = {Technological advances in remote sensing have increased the availability of satellite images with different spatiotemporal and spectral characteristics.There is difficulty for retrieving the most appropriate data for each user's needs.One key challenge is to connect the quantitative information of the EO images with the qualitative (high-level user queries) and be able to mine these connections in big archives.An inherent question arises; how to retrieve EO images based on user semantically aware questions.Content based EO image retrieval techniques have been introduced for bridging the gap between low-level image features and high-level queries.The main constraint of the existing approaches is the generalization of the problem.The formulated ontologies are not focused on the constraints of EO images.The main objective of SEO-DWARF is to realize the content-based search of EO images on an application specific basis.The marine application domain and data from Sentinels 1,2,3, ENVISAT will be used.Queries such as “Calculate the rate of increasing chlorophyll in the NATURA area” will be answered by the SEO-DWARF, helping users to retrieve the appropriate EO images for their specific needs or alert them when a specific phenomenon occurs.The research contains the:a) ontology formalization for the specific research topics,b) determination of the semantic queries for the application domains,c) algorithm development for extracting metadata from the EO images,d) design of an architecture of the platform to perform the semantic image retrieval and storage and management of the extracted metadata.All four aspects will be integrated in an innovative and user-friendly web based platform enabling the users to retrieve images for marine applications or register for a semantic alert.A strong and experienced research team, of 4 academic and 5 industrial partners, coming from Greece(3), Italy(2), Germany(1), France(1), Cyprus(1) and Switzerland(1) constitute the project’s consortium.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Technological advances in remote sensing have increased the availability of satellite images with different spatiotemporal and spectral characteristics.There is difficulty for retrieving the most appropriate data for each user’s needs.One key challenge is to connect the quantitative information of the EO images with the qualitative (high-level user queries) and be able to mine these connections in big archives.An inherent question arises; how to retrieve EO images based on user semantically aware questions.Content based EO image retrieval techniques have been introduced for bridging the gap between low-level image features and high-level queries.The main constraint of the existing approaches is the generalization of the problem.The formulated ontologies are not focused on the constraints of EO images.The main objective of SEO-DWARF is to realize the content-based search of EO images on an application specific basis.The marine application domain and data from Sentinels 1,2,3, ENVISAT will be used.Queries such as “Calculate the rate of increasing chlorophyll in the NATURA area” will be answered by the SEO-DWARF, helping users to retrieve the appropriate EO images for their specific needs or alert them when a specific phenomenon occurs.The research contains the:a) ontology formalization for the specific research topics,b) determination of the semantic queries for the application domains,c) algorithm development for extracting metadata from the EO images,d) design of an architecture of the platform to perform the semantic image retrieval and storage and management of the extracted metadata.All four aspects will be integrated in an innovative and user-friendly web based platform enabling the users to retrieve images for marine applications or register for a semantic alert.A strong and experienced research team, of 4 academic and 5 industrial partners, coming from Greece(3), Italy(2), Germany(1), France(1), Cyprus(1) and Switzerland(1) constitute the project’s consortium.
149.
C. Knörzer, M. Pfeil, M. Schürmann, V. Fäßler
Das Flugzeug und sein digitaler Zwilling – Besserer Betrieb durch Cyberphysische Systeme Proceedings Article
In: Deutscher Luft- und Raumfahrtkongress 2016, 2016.
@inproceedings{KnoerzerEtAl_2016,
title = {Das Flugzeug und sein digitaler Zwilling – Besserer Betrieb durch Cyberphysische Systeme},
author = {C. Knörzer and M. Pfeil and M. Schürmann and V. Fäßler},
year = {2016},
date = {2016-01-01},
booktitle = {Deutscher Luft- und Raumfahrtkongress 2016},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
150.
Ulrich Odefey, Raphael Pfeil, V. Fäßler, T. Bär, H. Zipper
Digital realms in production planning – Safety through virtualization Proceedings Article
In: Bargende, Michael, Reuss, Hans-Christian, Wiedemann, Jochen (Hrsg.): 16. Internationales Stuttgarter Symposium, S. 1373–1383, Springer Fachmedien Wiesbaden, Wiesbaden, 2016, ISBN: 978-3-658-13255-2.
@inproceedings{OdefeyEtAl_2016,
title = {Digital realms in production planning – Safety through virtualization},
author = {Ulrich Odefey and Raphael Pfeil and V. Fäßler and T. Bär and H. Zipper},
editor = {Michael Bargende and Hans-Christian Reuss and Jochen Wiedemann},
doi = {10.1007/978-3-658-13255-2_100},
isbn = {978-3-658-13255-2},
year = {2016},
date = {2016-01-01},
booktitle = {16. Internationales Stuttgarter Symposium},
pages = {1373–1383},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {During the last decades, production and manufacturing systems have experienced a profound transition: from manually built and tested to virtually designed and validated. This is particularly true for the automotive sector, but also applies to other industries worldwide. One key technology enabling this transition is the process of Virtual Commissioning (VC). Virtual Commissioning was introduced with two main goals in mind: i) to shorten the time for design and commission of novel and modified production lines and ii) to detect and remove construction errors and failures of operation at an early stage. Although tremendous progress has been made during the last years, there are still several shortcomings that impede or even prohibit a seamless and automated VC process. Of note here are insufficient descriptions of the (physical) behavior of installed mechatronic components, a rather rudimentary characterization of their kinetics, an inappropriate handling of their interactions, and a lacking methodology for automatically testing the newly built plant. The research project AVANTI aims to address these deficiencies by developing standardized descriptions of mechatronic components, by integrating physics-based simulations into the VC process, by automating test generation and execution, and by defining a seamless, standard-based CAx tool chain.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
During the last decades, production and manufacturing systems have experienced a profound transition: from manually built and tested to virtually designed and validated. This is particularly true for the automotive sector, but also applies to other industries worldwide. One key technology enabling this transition is the process of Virtual Commissioning (VC). Virtual Commissioning was introduced with two main goals in mind: i) to shorten the time for design and commission of novel and modified production lines and ii) to detect and remove construction errors and failures of operation at an early stage. Although tremendous progress has been made during the last years, there are still several shortcomings that impede or even prohibit a seamless and automated VC process. Of note here are insufficient descriptions of the (physical) behavior of installed mechatronic components, a rather rudimentary characterization of their kinetics, an inappropriate handling of their interactions, and a lacking methodology for automatically testing the newly built plant. The research project AVANTI aims to address these deficiencies by developing standardized descriptions of mechatronic components, by integrating physics-based simulations into the VC process, by automating test generation and execution, and by defining a seamless, standard-based CAx tool chain.
151.
M. Pfeil
Modellbasierte System Entwicklung – Wegbereiter für Industrie 4.0 und digitale Geschäftsmodelle Proceedings Article
In: Thementag Industrie 4.0, Denkendorf, 2016.
@inproceedings{Pfeil_2016,
title = {Modellbasierte System Entwicklung – Wegbereiter für Industrie 4.0 und digitale Geschäftsmodelle},
author = {M. Pfeil},
year = {2016},
date = {2016-01-01},
booktitle = {Thementag Industrie 4.0},
address = {Denkendorf},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
152.
M. Pfeil, Ulrich Odefey, Y. Ritter, M. Schürmann, V. Fäßler
Smart services – the smart implementation of Industry 4.0 Proceedings Article
In: NAFEMS Seminar: Simulation von Composites – Bereit für Industrie 4.0?, 2016.
@inproceedings{PfeilEtAl_2016,
title = {Smart services – the smart implementation of Industry 4.0},
author = {M. Pfeil and Ulrich Odefey and Y. Ritter and M. Schürmann and V. Fäßler},
url = {https://www.nafems.org/downloads/presentations/DACH/new/33_pfeil_twt.pdf},
year = {2016},
date = {2016-01-01},
booktitle = {NAFEMS Seminar: Simulation von Composites – Bereit für Industrie 4.0?},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
153.
Y. Ritter, W. Birk, N. Linder, P. Lingman, U. Odefey
Virtualization of large scale DHC networks using a co-simulation approach Proceedings Article
In: ARTEMIS Technology Conference 2016, 2016.
@inproceedings{RitterEtAl_2016,
title = {Virtualization of large scale DHC networks using a co-simulation approach},
author = {Y. Ritter and W. Birk and N. Linder and P. Lingman and U. Odefey},
year = {2016},
date = {2016-01-01},
booktitle = {ARTEMIS Technology Conference 2016},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
154.
Sebastian Süß, Stephan Magnus, Mario Thron, Holger Zipper, Ulrich Odefey, Victor Fäßler, Anton Strahilov, Adam Kłodowski, Thomas Bär, Christian Diedrich
Test methodology for virtual commissioning based on behaviour simulation of production systems Proceedings Article
In: 2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA), S. 1–9, 2016.
@inproceedings{SuessEtAl_2016,
title = {Test methodology for virtual commissioning based on behaviour simulation of production systems},
author = {Sebastian Süß and Stephan Magnus and Mario Thron and Holger Zipper and Ulrich Odefey and Victor Fäßler and Anton Strahilov and Adam Kłodowski and Thomas Bär and Christian Diedrich},
doi = {10.1109/ETFA.2016.7733624},
year = {2016},
date = {2016-01-01},
booktitle = {2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)},
pages = {1–9},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
155.
D. Vartziotis, D. Bohnet
Von der Symmetriegruppe des Dreiecks zur Glättung von industriellen Netzen Proceedings Article
In: Beyer, Udo (Hrsg.): Die Basis der Vielfalt, S. 207–217, Springer Fachmedien Wiesbaden, Wiesbaden, 2016, ISBN: 978-3-658-14126-4.
@inproceedings{VartziotisBohnet_2016a,
title = {Von der Symmetriegruppe des Dreiecks zur Glättung von industriellen Netzen},
author = {D. Vartziotis and D. Bohnet},
editor = {Udo Beyer},
url = {https://doi.org/10.1007/978-3-658-14126-4_13},
doi = {10.1007/978-3-658-14126-4_13},
isbn = {978-3-658-14126-4},
year = {2016},
date = {2016-01-01},
booktitle = {Die Basis der Vielfalt},
pages = {207–217},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {Von der Symmetriegruppe des gleichseitigen Dreiecks lassen sich Transformationen für beliebige Dreiecke ableiten, die als Basis für Glättungsalgorithmen von industriellen Netzen verwendet werden können.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Von der Symmetriegruppe des gleichseitigen Dreiecks lassen sich Transformationen für beliebige Dreiecke ableiten, die als Basis für Glättungsalgorithmen von industriellen Netzen verwendet werden können.
156.
Frank Arbes, Jochen Epple, Michael Keckeisen, Carsten Kübler, Stephan Blankenburg
Ein Modell sagt mehr als tausend Worte: Human-centered Systems Engineering Proceedings Article
In: ProSTEP iViP Symposium 2016, 2016.
@inproceedings{ArbesEtAl_2016,
title = {Ein Modell sagt mehr als tausend Worte: Human-centered Systems Engineering},
author = {Frank Arbes and Jochen Epple and Michael Keckeisen and Carsten Kübler and Stephan Blankenburg},
url = {https://www.prostep-ivip-symposium.org/archiv/symposium-2016/programm},
year = {2016},
date = {2016-01-01},
booktitle = {ProSTEP iViP Symposium 2016},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
157.
C. König, M. Pfeil, V. Fäßler, S. Basagiannis, P. Larsen
Taking model-based design of CPS to the next level Proceedings Article
In: Artemis Technology Conference, Turin, 2015.
@inproceedings{KoenigEtAl_2015,
title = {Taking model-based design of CPS to the next level},
author = {C. König and M. Pfeil and V. Fäßler and S. Basagiannis and P. Larsen},
year = {2015},
date = {2015-10-01},
booktitle = {Artemis Technology Conference},
address = {Turin},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
158.
Dimitris Vartziotis
Problems and Solutions: 11860 Artikel
In: The American Mathematical Monthly, Bd. 122, Nr. 8, S. 801, 2015.
@article{Vartziotis_2015,
title = {Problems and Solutions: 11860},
author = {Dimitris Vartziotis},
url = {https://www.jstor.org/stable/10.4169/amer.math.monthly.122.8.801},
year = {2015},
date = {2015-10-01},
urldate = {2025-03-27},
journal = {The American Mathematical Monthly},
volume = {122},
number = {8},
pages = {801},
publisher = {[Taylor & Francis, Ltd., Mathematical Association of America]},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
159.
Michael Herrnberger
Virtuell über den Nürburgring: MKS-integrierte Fahrdynamikregelung Unveröffentlicht
2015.
@unpublished{Herrnberger_2015,
title = {Virtuell über den Nürburgring: MKS-integrierte Fahrdynamikregelung},
author = {Michael Herrnberger},
year = {2015},
date = {2015-10-01},
booktitle = {VDI-Kolloquium Ilmenau},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
160.
Stephan Magnus, Sebastian Süß, Anton Strahilov, Stefan Gulan, Jan Krause
Testautomatisierung in der virtuellen Inbetriebnahme Proceedings Article
In: ConferenceProceedings of AUTOMATION, S. 121–134, 2015.
@inproceedings{MagnusEtAl_2015,
title = {Testautomatisierung in der virtuellen Inbetriebnahme},
author = {Stephan Magnus and Sebastian Süß and Anton Strahilov and Stefan Gulan and Jan Krause},
url = {https://www.researchgate.net/publication/296691855_Testautomatisierung_in_der_virtuellen_Inbetriebnahme},
year = {2015},
date = {2015-06-01},
booktitle = {ConferenceProceedings of AUTOMATION},
pages = {121–134},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
161.
CORDIS
OPTi – Optimisation of District Heating Cooling systems Sonstige
Website, 2015.
@misc{CORDIS_2015,
title = {OPTi – Optimisation of District Heating Cooling systems},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/649796},
doi = {10.3030/649796},
year = {2015},
date = {2015-03-01},
abstract = {“With a user-centric design, we will contribute to next-generation District Heating & Cooling systems”
The OPTi project aspires to create a long-lasting impact by rethinking the way DHC systems are architected and controlled. The overarching goal is to create business benefit for the industry as well as to ensure optimal end-consumer satisfaction.
OPTi will deliver methodologies and tools that will enable accurate modelling, analysis and control of current and envisioned DHC systems. The methodology will be deployed both on a complete system level, and on the level of a building(s).
OPTi will treat the DHC system as a system subject to dynamic control, and will treat thermal energy as a resource to be controlled for DHC systems towards saving energy and reducing peak loads. This will lead to the most environmentally-friendly way of utilizing energy sources, thus reducing the reliance on additional boilers running on oil and/or electricity and overall providing a socio-economically sustainable environment.
OPTi will help energy companies to operate both today’s and future DHC systems in an optimal way:
• System level: We envision opportunities for SMEs to provide new services/solutions
• House level: More intelligent home DHC control systems like remote control and the consumer “virtual knob”
• General: We foresee that the OPTi framework will enable engineers to design and plan DHC
Luleå Energi AB invests 45 MEUR (2014-2018) in their DHC to meet the requirements from the expanding Luleå City. This will enhance the system and allow for new solutions to be deployed and is directly beneficial for this project.
• Saving 30% of energy for water and heating on a system level
• Saving 30-40% of peak consumption on houses/clusters of houses
• Promote ways of operating today’s and future DH/DC systems in more optimized and environmentally friendly way including alternative energy sources and energy storage methods},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
“With a user-centric design, we will contribute to next-generation District Heating & Cooling systems”
The OPTi project aspires to create a long-lasting impact by rethinking the way DHC systems are architected and controlled. The overarching goal is to create business benefit for the industry as well as to ensure optimal end-consumer satisfaction.
OPTi will deliver methodologies and tools that will enable accurate modelling, analysis and control of current and envisioned DHC systems. The methodology will be deployed both on a complete system level, and on the level of a building(s).
OPTi will treat the DHC system as a system subject to dynamic control, and will treat thermal energy as a resource to be controlled for DHC systems towards saving energy and reducing peak loads. This will lead to the most environmentally-friendly way of utilizing energy sources, thus reducing the reliance on additional boilers running on oil and/or electricity and overall providing a socio-economically sustainable environment.
OPTi will help energy companies to operate both today’s and future DHC systems in an optimal way:
• System level: We envision opportunities for SMEs to provide new services/solutions
• House level: More intelligent home DHC control systems like remote control and the consumer “virtual knob”
• General: We foresee that the OPTi framework will enable engineers to design and plan DHC
Luleå Energi AB invests 45 MEUR (2014-2018) in their DHC to meet the requirements from the expanding Luleå City. This will enhance the system and allow for new solutions to be deployed and is directly beneficial for this project.
• Saving 30% of energy for water and heating on a system level
• Saving 30-40% of peak consumption on houses/clusters of houses
• Promote ways of operating today’s and future DH/DC systems in more optimized and environmentally friendly way including alternative energy sources and energy storage methods
The OPTi project aspires to create a long-lasting impact by rethinking the way DHC systems are architected and controlled. The overarching goal is to create business benefit for the industry as well as to ensure optimal end-consumer satisfaction.
OPTi will deliver methodologies and tools that will enable accurate modelling, analysis and control of current and envisioned DHC systems. The methodology will be deployed both on a complete system level, and on the level of a building(s).
OPTi will treat the DHC system as a system subject to dynamic control, and will treat thermal energy as a resource to be controlled for DHC systems towards saving energy and reducing peak loads. This will lead to the most environmentally-friendly way of utilizing energy sources, thus reducing the reliance on additional boilers running on oil and/or electricity and overall providing a socio-economically sustainable environment.
OPTi will help energy companies to operate both today’s and future DHC systems in an optimal way:
• System level: We envision opportunities for SMEs to provide new services/solutions
• House level: More intelligent home DHC control systems like remote control and the consumer “virtual knob”
• General: We foresee that the OPTi framework will enable engineers to design and plan DHC
Luleå Energi AB invests 45 MEUR (2014-2018) in their DHC to meet the requirements from the expanding Luleå City. This will enhance the system and allow for new solutions to be deployed and is directly beneficial for this project.
• Saving 30% of energy for water and heating on a system level
• Saving 30-40% of peak consumption on houses/clusters of houses
• Promote ways of operating today’s and future DH/DC systems in more optimized and environmentally friendly way including alternative energy sources and energy storage methods
162.
Konrad Meister, Tobias Rößler, Victor Fäßler, Stefan Staudacher
Efficient digital development of brake components with multiple requirements Proceedings Article
In: Pfeffer, Peter (Hrsg.): 6th International Munich Chassis Symposium 2015, S. 663–680, Springer Fachmedien Wiesbaden, Wiesbaden, 2015, ISBN: 978-3-658-09711-0.
@inproceedings{MeisterEtAl_2015,
title = {Efficient digital development of brake components with multiple requirements},
author = {Konrad Meister and Tobias Rößler and Victor Fäßler and Stefan Staudacher},
editor = {Peter Pfeffer},
doi = {10.1007/978-3-658-09711-0_41},
isbn = {978-3-658-09711-0},
year = {2015},
date = {2015-01-01},
booktitle = {6th International Munich Chassis Symposium 2015},
pages = {663–680},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {This paper is addressed on efficient digital development on the example of brake components using TOKEN, a tool developed at TWT GmbH in Stuttgart. The main features of TOKEN are explained and an insight on how to use the tool is given. To demonstrate the potential of the software it is shown how TOKEN can be integrated e.g. in the development of a brake dust shield. In doing so it is presented how TOKEN can be used to provide additional information about aero- and thermodynamics in a defined design envelope. We present how this knowledge is able to lead to a more mature concept of a brake dust shield in the early development process. The maturity of the concept is verified in a detailed three-dimensional coupled CFD based analysis of the design and a comparison to an already existing brake dust shield.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
This paper is addressed on efficient digital development on the example of brake components using TOKEN, a tool developed at TWT GmbH in Stuttgart. The main features of TOKEN are explained and an insight on how to use the tool is given. To demonstrate the potential of the software it is shown how TOKEN can be integrated e.g. in the development of a brake dust shield. In doing so it is presented how TOKEN can be used to provide additional information about aero- and thermodynamics in a defined design envelope. We present how this knowledge is able to lead to a more mature concept of a brake dust shield in the early development process. The maturity of the concept is verified in a detailed three-dimensional coupled CFD based analysis of the design and a comparison to an already existing brake dust shield.
163.
K. Meister, T. Spenkuch, A. Laible, V. Fäßler, S. Staudacher
Process for digital development of components with multiplerequirements Proceedings Article
In: Proceedings of chassis.tech plus 2015, 2015.
@inproceedings{MeisterEtAl_2015a,
title = {Process for digital development of components with multiplerequirements},
author = {K. Meister and T. Spenkuch and A. Laible and V. Fäßler and S. Staudacher},
year = {2015},
date = {2015-01-01},
booktitle = {Proceedings of chassis.tech plus 2015},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
164.
M. Pfeil, C. Knörzer, V. Fäßler
Cooperative Engineering using Digital Functional Mock-Up Proceedings Article
In: Airtec International Conference 2015, München, 2015.
@inproceedings{PfeilEtAl_2015,
title = {Cooperative Engineering using Digital Functional Mock-Up},
author = {M. Pfeil and C. Knörzer and V. Fäßler},
year = {2015},
date = {2015-01-01},
booktitle = {Airtec International Conference 2015},
address = {München},
abstract = {Digital-Functional Mockup – Distributed Development and System Optimization},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Digital-Functional Mockup – Distributed Development and System Optimization
165.
J. Reichold, T. Wagner, C. Kübler, M. Pfeil, V. Fäßler
Co-Simulation for Design, Optimization and Analysis of Aircraft HVACSystems Proceedings Article
In: Airtec International Conference 2015, München, 2015.
@inproceedings{ReicholdEtAl_2015,
title = {Co-Simulation for Design, Optimization and Analysis of Aircraft HVACSystems},
author = {J. Reichold and T. Wagner and C. Kübler and M. Pfeil and V. Fäßler},
year = {2015},
date = {2015-01-01},
booktitle = {Airtec International Conference 2015},
address = {München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
166.
Stefan Rieger
Verification and Testing to Support Functional Safety Standards (VeTeSS): Projekt-Abschlussbericht Forschungsbericht
TWT GmbH Stuttgart, 2015.
@techreport{Rieger_2015,
title = {Verification and Testing to Support Functional Safety Standards (VeTeSS): Projekt-Abschlussbericht},
author = {Stefan Rieger},
url = {https://www.tib.eu/de/suchen/id/TIBKAT%3A873059905},
doi = {10.2314/GBV:873059905},
year = {2015},
date = {2015-01-01},
publisher = {TWT GmbH Science & Innovation},
address = {Stuttgart},
institution = {TWT GmbH},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
167.
S. Schmitz, M. Lingenheil, C. Hof, N. Neuhauser, M. Mühlegger, M. Keckeisen
HelloSimManager! Integration eines Systems zum Simulationsdatenmanagement Proceedings Article
In: MSC Anwenderkonferenz, München, 2015.
@inproceedings{SchmitzEtAl_2015,
title = {HelloSimManager! Integration eines Systems zum Simulationsdatenmanagement},
author = {S. Schmitz and M. Lingenheil and C. Hof and N. Neuhauser and M. Mühlegger and M. Keckeisen},
year = {2015},
date = {2015-01-01},
booktitle = {MSC Anwenderkonferenz},
address = {München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
168.
S. Borchers, M. Thurlings, D. Martin, H. Hennig, T. Zangmeister, V. Fäßler
Detektion der kognitiven Ablenkung des Fahrers aus Videoaufnahmen des Gesichts? Proceedings Article
In: Tagungsband 11. Berliner WerkstattMensch-Maschine-Systeme, S. 209–214, 2015, (HOLIDES).
@inproceedings{BorchersEtAl_2015,
title = {Detektion der kognitiven Ablenkung des Fahrers aus Videoaufnahmen des Gesichts?},
author = {S. Borchers and M. Thurlings and D. Martin and H. Hennig and T. Zangmeister and V. Fäßler},
url = {http://www.holides.eu/content/detektion-der-kognitiven-ablenkung-des-fahrers-aus-videoaufnahmen-des-gesichts-0},
year = {2015},
date = {2015-01-01},
booktitle = {Tagungsband 11. Berliner WerkstattMensch-Maschine-Systeme},
pages = {209–214},
note = {HOLIDES},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
169.
S. Borchers, D. Schumm, E. Ketelaer, J. Laicher
Can Usability Requirements Engineering lead to intuitive usability? Proceedings Article
In: REConf, München, 2015.
@inproceedings{BorchersEtAl_2015a,
title = {Can Usability Requirements Engineering lead to intuitive usability?},
author = {S. Borchers and D. Schumm and E. Ketelaer and J. Laicher},
year = {2015},
date = {2015-01-01},
booktitle = {REConf},
address = {München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
170.
S. Borchers, D. Martin, S. Mieskes, S. Rieger, C. Curio, V. Fäßler
Towards Audio-based Distraction Estimation in the Car Proceedings Article
In: COGNITIVE 2015, S. 187–190, 2015, (HOLIDES).
@inproceedings{BorchersEtAl_2015b,
title = {Towards Audio-based Distraction Estimation in the Car},
author = {S. Borchers and D. Martin and S. Mieskes and S. Rieger and C. Curio and V. Fäßler},
url = {https://publikationen.reutlingen-university.de/frontdoor/deliver/index/docId/792/file/792.pdf},
year = {2015},
date = {2015-01-01},
booktitle = {COGNITIVE 2015},
pages = {187–190},
note = {HOLIDES},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
171.
R. Wandt, C. Hof
Fahrzeug-Entwicklung am laufenden Band Proceedings Article
In: BMW IT-Messe, München, 2015.
@inproceedings{WandtHof_2015,
title = {Fahrzeug-Entwicklung am laufenden Band},
author = {R. Wandt and C. Hof},
year = {2015},
date = {2015-01-01},
booktitle = {BMW IT-Messe},
address = {München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
172.
U. Wurstbauer, M. Herrnberger, A. Raufeisen, V. Fäßler
Efficient Development of Complex Systems using a Unified Modular Approach Proceedings Article
In: Deutscher Luft- und Raumfahrtkongress 2015, Lilienthal-Oberth e.V., Bonn, 2015, 2015.
@inproceedings{WurstbauerEtAl_2015,
title = {Efficient Development of Complex Systems using a Unified Modular Approach},
author = {U. Wurstbauer and M. Herrnberger and A. Raufeisen and V. Fäßler},
url = {https://www.dglr.de/publikationen/2015/370201.pdf},
year = {2015},
date = {2015-01-01},
booktitle = {Deutscher Luft- und Raumfahrtkongress 2015},
publisher = {Lilienthal-Oberth e.V., Bonn, 2015},
abstract = {The increasing complexity of multi-physical systems during early stages of the development process can be counteracted using a unified development approach based on the usage of the Functional Mock-up Interface (FMI). This allows a parallel cost-saving component development but requires also a proper system definition at the initial phase of the process. FMI based co-simulations lead to identical results compared to approaches based on the re-development of components in another authoring tool or the usage of traditional co-simulation interfaces coupling individual computer aided engineering (CAE) software packages. A process for the development as well as an automotive example is presented and possible avionic applications are discussed.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The increasing complexity of multi-physical systems during early stages of the development process can be counteracted using a unified development approach based on the usage of the Functional Mock-up Interface (FMI). This allows a parallel cost-saving component development but requires also a proper system definition at the initial phase of the process. FMI based co-simulations lead to identical results compared to approaches based on the re-development of components in another authoring tool or the usage of traditional co-simulation interfaces coupling individual computer aided engineering (CAE) software packages. A process for the development as well as an automotive example is presented and possible avionic applications are discussed.
173.
CORDIS
INTO-CPS – INtegrated TOol chain for model-based design of CPSs Sonstige
Website, 2015.
@misc{CORDIS_2015a,
title = {INTO-CPS – INtegrated TOol chain for model-based design of CPSs},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/644047},
doi = {10.3030/644047},
year = {2015},
date = {2015-01-01},
abstract = {The aim of the INTO-CPS project is to create an integrated tool chain for comprehensive model-based design of Cyber-Physical Systems (CPSs). The tool chain will support the multidisciplinary, collaborative modelling of CPSs from requirements, through design, down to realisation in hardware and software. This will enable traceability at all stages of the development.
INTO-CPS will support the holistic modelling of CPSs, allowing system models to be built and analysed that would otherwise not be possible using standalone tools. We will integrate existing industry-strength tools with high Technology Readiness Levels (TRL 6–9) in their application domains. The solution will be based centrally around Functional Mockup Interface (FMI)-compatible co-simulation. The project focuses on the pragmatic integration of these tools, making extensions in areas where a need
has been recognised. The tool chain will be underpinned by a well-founded semantic foundations that ensures the results of analysis can be trusted.
The tool chain will provide powerful analysis techniques for CPSs, including connection to SysML; generation and static checking of FMI interfaces; model checking; Hardware-in-the-Loop (HiL) and Software-in-the-Loop (SiL) simulation, supported by code generation. The tool chain will allow for both Test Automation (TA) and Design Space Exploration (DSE) of CPSs. The INTO-CPS technologies will be accompanied by a comprehensive set of method guidelines that describe how to adopt the INTO-CPS approach, lowering entry barriers for CPS development. The tool chain will be tested with case studies in railways, agriculture, building and automotive.
The consortium has 4 academic and 7 industrial partners. The industrial partners comprise both tool vendors and case study owners. The INTO-CPS technology will enable experimenting with design alternatives enabling radical innovation where the overall concept is right first time, even when hardware prototypes does not yet exists.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
The aim of the INTO-CPS project is to create an integrated tool chain for comprehensive model-based design of Cyber-Physical Systems (CPSs). The tool chain will support the multidisciplinary, collaborative modelling of CPSs from requirements, through design, down to realisation in hardware and software. This will enable traceability at all stages of the development.
INTO-CPS will support the holistic modelling of CPSs, allowing system models to be built and analysed that would otherwise not be possible using standalone tools. We will integrate existing industry-strength tools with high Technology Readiness Levels (TRL 6–9) in their application domains. The solution will be based centrally around Functional Mockup Interface (FMI)-compatible co-simulation. The project focuses on the pragmatic integration of these tools, making extensions in areas where a need
has been recognised. The tool chain will be underpinned by a well-founded semantic foundations that ensures the results of analysis can be trusted.
The tool chain will provide powerful analysis techniques for CPSs, including connection to SysML; generation and static checking of FMI interfaces; model checking; Hardware-in-the-Loop (HiL) and Software-in-the-Loop (SiL) simulation, supported by code generation. The tool chain will allow for both Test Automation (TA) and Design Space Exploration (DSE) of CPSs. The INTO-CPS technologies will be accompanied by a comprehensive set of method guidelines that describe how to adopt the INTO-CPS approach, lowering entry barriers for CPS development. The tool chain will be tested with case studies in railways, agriculture, building and automotive.
The consortium has 4 academic and 7 industrial partners. The industrial partners comprise both tool vendors and case study owners. The INTO-CPS technology will enable experimenting with design alternatives enabling radical innovation where the overall concept is right first time, even when hardware prototypes does not yet exists.
INTO-CPS will support the holistic modelling of CPSs, allowing system models to be built and analysed that would otherwise not be possible using standalone tools. We will integrate existing industry-strength tools with high Technology Readiness Levels (TRL 6–9) in their application domains. The solution will be based centrally around Functional Mockup Interface (FMI)-compatible co-simulation. The project focuses on the pragmatic integration of these tools, making extensions in areas where a need
has been recognised. The tool chain will be underpinned by a well-founded semantic foundations that ensures the results of analysis can be trusted.
The tool chain will provide powerful analysis techniques for CPSs, including connection to SysML; generation and static checking of FMI interfaces; model checking; Hardware-in-the-Loop (HiL) and Software-in-the-Loop (SiL) simulation, supported by code generation. The tool chain will allow for both Test Automation (TA) and Design Space Exploration (DSE) of CPSs. The INTO-CPS technologies will be accompanied by a comprehensive set of method guidelines that describe how to adopt the INTO-CPS approach, lowering entry barriers for CPS development. The tool chain will be tested with case studies in railways, agriculture, building and automotive.
The consortium has 4 academic and 7 industrial partners. The industrial partners comprise both tool vendors and case study owners. The INTO-CPS technology will enable experimenting with design alternatives enabling radical innovation where the overall concept is right first time, even when hardware prototypes does not yet exists.
174.
Stefan Gulan, Jens Harnisch, Sven Johr, Roberto Kretschmer, Stefan Rieger, Rafael Zalman
Model-Based Analysis for Safety Critical Software Proceedings Article
In: International Conference on Computer Safety, Reliability, and Security (SAFECOMP), S. 111–120, Springer International Publishing, 2015.
@inproceedings{GulanEtAl_2015,
title = {Model-Based Analysis for Safety Critical Software},
author = {Stefan Gulan and Jens Harnisch and Sven Johr and Roberto Kretschmer and Stefan Rieger and Rafael Zalman},
url = {https://link.springer.com/chapter/10.1007/978-3-319-24255-2_9#citeas},
doi = {10.1007/978-3-319-24255-2_9},
year = {2015},
date = {2015-01-01},
booktitle = {International Conference on Computer Safety, Reliability, and Security (SAFECOMP)},
pages = {111–120},
publisher = {Springer International Publishing},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
175.
Michael Herrnberger, Victor Fäßler
MBS-integrated control of longitudinal and lateral dynamics for riding comfort simulation Proceedings Article
In: Bargende, Michael, Reuss, Hans-Christian, Wiedemann, Jochen (Hrsg.): 15. Internationales Stuttgarter Symposium, S. 155–167, Springer Fachmedien Wiesbaden, Wiesbaden, 2015, ISBN: 978-3-658-08844-6.
@inproceedings{HerrnbergerFaessler_2015,
title = {MBS-integrated control of longitudinal and lateral dynamics for riding comfort simulation},
author = {Michael Herrnberger and Victor Fäßler},
editor = {Michael Bargende and Hans-Christian Reuss and Jochen Wiedemann},
doi = {10.1007/978-3-658-08844-6_11},
isbn = {978-3-658-08844-6},
year = {2015},
date = {2015-01-01},
booktitle = {15. Internationales Stuttgarter Symposium},
pages = {155–167},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {In modern vehicle development processes simulations of virtual roads are an essential part for the analysis of riding comfort. Especially the combination of multi-body simulations (MBS) and 3D-simulators for the true experience of vibrations creates a big opportunity of improving design results and reducing costs at the same time in an early development stage. However, the requirements and restrictions of MBS and the input of its results into 3D-simulators strongly complicate the development of a virtual, MBS-integrated driving dynamics controller. Since standard approaches can't be used here, a new control solution including a parameterized anti-windup law for the longitudinal dynamics as well as a special gain-scheduled law for the lateral dynamics is presented. At the end, the control algorithms are applied to realistic car models and different simulation load cases like driving on virtual bumpy roads or braking maneuvers – always with the main goals of good vibrational comfort and a true experience in the 3D-simulator in mind.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
In modern vehicle development processes simulations of virtual roads are an essential part for the analysis of riding comfort. Especially the combination of multi-body simulations (MBS) and 3D-simulators for the true experience of vibrations creates a big opportunity of improving design results and reducing costs at the same time in an early development stage. However, the requirements and restrictions of MBS and the input of its results into 3D-simulators strongly complicate the development of a virtual, MBS-integrated driving dynamics controller. Since standard approaches can’t be used here, a new control solution including a parameterized anti-windup law for the longitudinal dynamics as well as a special gain-scheduled law for the lateral dynamics is presented. At the end, the control algorithms are applied to realistic car models and different simulation load cases like driving on virtual bumpy roads or braking maneuvers – always with the main goals of good vibrational comfort and a true experience in the 3D-simulator in mind.
176.
Andreas Kreis, Stephan Blankenburg
Gewichtsmanagement – Leichtbau intelligent steuern Artikel
In: Lightweight Design, Bd. 7, Nr. 6, S. 54–57, 2014.
@article{KreisBlankenburg_2014,
title = {Gewichtsmanagement – Leichtbau intelligent steuern},
author = {Andreas Kreis and Stephan Blankenburg},
url = {https://doi.org/10.1365/s35725-014-0440-8},
doi = {10.1365/s35725-014-0440-8},
year = {2014},
date = {2014-12-01},
journal = {Lightweight Design},
volume = {7},
number = {6},
pages = {54–57},
publisher = {Springer Science and Business Media LLC},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
177.
Christine Radermacher
The TWT Co-Simulation framework in all-electric aircraft applications Proceedings Article
In: CEAS-SCAD Symposium, Toulouse, 2014, (Talk given at CEAS-SCAD Symposium 2014 in Toulouse).
@inproceedings{Radermacher_2014,
title = {The TWT Co-Simulation framework in all-electric aircraft applications},
author = {Christine Radermacher},
year = {2014},
date = {2014-11-01},
booktitle = {CEAS-SCAD Symposium},
address = {Toulouse},
note = {Talk given at CEAS-SCAD Symposium 2014 in Toulouse},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
178.
Dimitris Vartziotis, Doris Bohnet
Convergence properties of a geometric mesh smoothing algorithm Sonstige
Preprint arXiv, 2014.
@misc{VartziotisBohnet_2014,
title = {Convergence properties of a geometric mesh smoothing algorithm},
author = {Dimitris Vartziotis and Doris Bohnet},
doi = {https://doi.org/10.48550/arXiv.1411.3869},
year = {2014},
date = {2014-11-01},
publisher = {arXiv},
abstract = {We describe a simple geometric transformation of triangles which leads to an efficient and effective algorithm to smooth triangle and tetrahedral meshes. Our focus lies on the convergence properties of this algorithm: we prove the effectivity for some planar triangle meshes and further introduce dynamical methods to study the dynamics of the algorithm which may be used for any kind of algorithm based on a geometric transformation.},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
We describe a simple geometric transformation of triangles which leads to an efficient and effective algorithm to smooth triangle and tetrahedral meshes. Our focus lies on the convergence properties of this algorithm: we prove the effectivity for some planar triangle meshes and further introduce dynamical methods to study the dynamics of the algorithm which may be used for any kind of algorithm based on a geometric transformation.
179.
Dimitris Vartziotis, Benjamin Himpel
Laplacian smoothing revisited Sonstige
Preprint arXiv, 2014.
@misc{VartziotisHimpel_2014,
title = {Laplacian smoothing revisited},
author = {Dimitris Vartziotis and Benjamin Himpel},
doi = {https://doi.org/10.48550/arXiv.1406.4333},
year = {2014},
date = {2014-06-01},
publisher = {arXiv},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
180.
Michael Herrnberger, Victor Fäßler
Beitragsanalyse von Frequenzspektren für die Fahrkomfortsimulation Proceedings Article
In: NAFEMS Konferenz, Bamberg, 2014.
@inproceedings{HerrnbergerFaessler_2014,
title = {Beitragsanalyse von Frequenzspektren für die Fahrkomfortsimulation},
author = {Michael Herrnberger and Victor Fäßler},
year = {2014},
date = {2014-05-01},
booktitle = {NAFEMS Konferenz},
address = {Bamberg},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
181.
S. Hudert
Gemeinsame Nutzung von Elektrofahrzeugen – Die SharedE-Fleet Plattform für zukunftsweisende Mobilitätsdienste Proceedings Article
In: Innovations(t)raum Elektromobilität, Potsdam, 2014.
@inproceedings{Hudert_2014,
title = {Gemeinsame Nutzung von Elektrofahrzeugen – Die SharedE-Fleet Plattform für zukunftsweisende Mobilitätsdienste},
author = {S. Hudert},
year = {2014},
date = {2014-01-01},
booktitle = {Innovations(t)raum Elektromobilität},
address = {Potsdam},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
182.
S. Hudert, C. Hof, J. Ostermann, V. Fäßler
Gemeinsame Nutzung von Elektrofahrzeugflotten – Die Shared E-Fleet Plattform für zukunftsweisende Mobilitätsdienste Proceedings Article
In: Symposium Elektromobilität – Technische Akademie Esslingen, 2014.
@inproceedings{HudertEtAl_2014,
title = {Gemeinsame Nutzung von Elektrofahrzeugflotten – Die Shared E-Fleet Plattform für zukunftsweisende Mobilitätsdienste},
author = {S. Hudert and C. Hof and J. Ostermann and V. Fäßler},
year = {2014},
date = {2014-01-01},
booktitle = {Symposium Elektromobilität – Technische Akademie Esslingen},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
183.
S. Johr, S. Gulan, R. Kretschmer, V. Fäßler
Prominent-SW: A Processfor the integration of formal methods into the development ofsaftey-related embedded SoftWare Proceedings Article
In: Safe.Tech München, 2014.
@inproceedings{JohrEtAl_2014,
title = {Prominent-SW: A Processfor the integration of formal methods into the development ofsaftey-related embedded SoftWare},
author = {S. Johr and S. Gulan and R. Kretschmer and V. Fäßler},
year = {2014},
date = {2014-01-01},
booktitle = {Safe.Tech München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
184.
M. Lingenheil, C. Schäfer
Viele Köche, eine Küche, ein großartiges Menü? Kollaboratives MKS-Simulationsmanagement Proceedings Article
In: BMW IT-Messe, München, 2014.
@inproceedings{LingenheilSchaefer_2014,
title = {Viele Köche, eine Küche, ein großartiges Menü? Kollaboratives MKS-Simulationsmanagement},
author = {M. Lingenheil and C. Schäfer},
year = {2014},
date = {2014-01-01},
booktitle = {BMW IT-Messe},
address = {München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
185.
M. Mühlegger, A. Lehmann
SimManager lernt eine neue Sprache: Herausforderungen in der Praxis Proceedings Article
In: MSC Anwenderkonferenz, München, 2014.
@inproceedings{MuehleggerLehmann_2014,
title = {SimManager lernt eine neue Sprache: Herausforderungen in der Praxis},
author = {M. Mühlegger and A. Lehmann},
year = {2014},
date = {2014-01-01},
booktitle = {MSC Anwenderkonferenz},
address = {München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
186.
Andreas Müller, Sebastian Hudert, Victor Fäßler
Privacy-protecting Data Management in distributed Cloud Infrastructures Buchabschnitt
In: Informatik 2014, S. 753–754, Gesellschaft für Informatik e.V., Bonn, 2014, ISBN: 978-3-88579-626-8.
@incollection{MuellerEtAl_2014,
title = {Privacy-protecting Data Management in distributed Cloud Infrastructures},
author = {Andreas Müller and Sebastian Hudert and Victor Fäßler},
url = {https://dl.gi.de/items/d367705a-f48c-4ced-a4b2-b4d7f6f91d21},
isbn = {978-3-88579-626-8},
year = {2014},
date = {2014-01-01},
booktitle = {Informatik 2014},
pages = {753–754},
publisher = {Gesellschaft für Informatik e.V.},
address = {Bonn},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
187.
U. Odefey, J. Reichold, M. Pfeil
Unterstützung medizinischer Fragestellungen durch Methoden des Semantischen Webs Proceedings Article
In: i:DSem – Integrative Datensemantik in der Systemmedizin, Partnering Day Berlin, 2014.
@inproceedings{OdefeyEtAl_2014,
title = {Unterstützung medizinischer Fragestellungen durch Methoden des Semantischen Webs},
author = {U. Odefey and J. Reichold and M. Pfeil},
year = {2014},
date = {2014-01-01},
booktitle = {i:DSem – Integrative Datensemantik in der Systemmedizin},
address = {Berlin},
organization = {Partnering Day},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
188.
M. Pfeil, C. Radermacher, A. Ikiadis, T. Richards, D. Syvridis, V. Fäßler
A system model for laminar wing ice protection Proceedings Article
In: 9th AIRTEC International Congress, Frankfurt, 2014.
@inproceedings{PfeilEtAl_2014,
title = {A system model for laminar wing ice protection},
author = {M. Pfeil and C. Radermacher and A. Ikiadis and T. Richards and D. Syvridis and V. Fäßler},
year = {2014},
date = {2014-01-01},
booktitle = {9th AIRTEC International Congress},
address = {Frankfurt},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
189.
C. Radermacher, F. Burger, U. Kotte, C. Kübler, U. Odefey, M. Pfeil, V. Fäßler
Design, Optimization and validation of all-electricaircraft systems via co-simulation Proceedings Article
In: Greener Aviation, Brüssel, 2014.
@inproceedings{RadermacherEtAl_2014,
title = {Design, Optimization and validation of all-electricaircraft systems via co-simulation},
author = {C. Radermacher and F. Burger and U. Kotte and C. Kübler and U. Odefey and M. Pfeil and V. Fäßler},
year = {2014},
date = {2014-01-01},
booktitle = {Greener Aviation},
address = {Brüssel},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
190.
David Schumm, Anna Julia Spanke, Kirsten Dreier, Victor Fäßler, Birger Becker, Hartmut Schmeck
Konzept und Methodik zur Entwicklung einer mobilen digitalen Persönlichkeit für nutzergerechte Anwendungen Proceedings Article
In: GI-Jahrestagung 2014, S. 1265–1276, 2014.
@inproceedings{SchummEtAl_2014,
title = {Konzept und Methodik zur Entwicklung einer mobilen digitalen Persönlichkeit für nutzergerechte Anwendungen},
author = {David Schumm and Anna Julia Spanke and Kirsten Dreier and Victor Fäßler and Birger Becker and Hartmut Schmeck},
url = {https://dl.gi.de/items/ccc292a8-6a0f-4b96-a7a8-19334214b440},
year = {2014},
date = {2014-01-01},
booktitle = {GI-Jahrestagung 2014},
pages = {1265–1276},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
191.
Dimitris Vartziotis, Benjamin Himpel
Efficient Mesh Optimization Using the Gradient Flow of the Mean Volume Artikel
In: SIAM Journal on Numerical Analysis, Bd. 52, Nr. 2, S. 1050–1075, 2014.
@article{VartziotisHimpel_2014a,
title = {Efficient Mesh Optimization Using the Gradient Flow of the Mean Volume},
author = {Dimitris Vartziotis and Benjamin Himpel},
url = {https://doi.org/10.1137/130914000},
doi = {10.1137/130914000},
year = {2014},
date = {2014-01-01},
journal = {SIAM Journal on Numerical Analysis},
volume = {52},
number = {2},
pages = {1050–1075},
publisher = {Society for Industrial & Applied Mathematics (SIAM)},
abstract = {The signed volume function for polyhedra can be generalized to a mean volume function for volume elements by averaging over the triangulations of the underlying polyhedron. If we consider these up to translation and scaling, the resulting quotient space is diffeomorphic to a sphere. The mean volume function restricted to this sphere is a quality measure for volume elements. We show that the gradient ascent of this map regularizes the building blocks of hybrid meshes consisting of tetrahedra, hexahedra, prisms, pyramids, and octahedra, that is, the optimization process converges to regular polyhedra. We show that the (normalized) gradient flow of the mean volume yields a fast and efficient optimization scheme for the finite element method known as the geometric element transformation method. Furthermore, we shed some light on the dynamics of this method and the resulting smoothing procedure both theoretically and experimentally.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The signed volume function for polyhedra can be generalized to a mean volume function for volume elements by averaging over the triangulations of the underlying polyhedron. If we consider these up to translation and scaling, the resulting quotient space is diffeomorphic to a sphere. The mean volume function restricted to this sphere is a quality measure for volume elements. We show that the gradient ascent of this map regularizes the building blocks of hybrid meshes consisting of tetrahedra, hexahedra, prisms, pyramids, and octahedra, that is, the optimization process converges to regular polyhedra. We show that the (normalized) gradient flow of the mean volume yields a fast and efficient optimization scheme for the finite element method known as the geometric element transformation method. Furthermore, we shed some light on the dynamics of this method and the resulting smoothing procedure both theoretically and experimentally.
192.
Dimitris Vartziotis, Benjamin Himpel
Efficient and Global Optimization-Based Smoothing Methods for Mixed-Volume Meshes Proceedings Article
In: Sarrate, Josep, Staten, Matthew (Hrsg.): Proceedings of the 22nd International Meshing Roundtable, S. 293–311, Springer International Publishing, Cham, 2014, ISBN: 978-3-319-02335-9.
@inproceedings{VartziotisHimpel_2014c,
title = {Efficient and Global Optimization-Based Smoothing Methods for Mixed-Volume Meshes},
author = {Dimitris Vartziotis and Benjamin Himpel},
editor = {Josep Sarrate and Matthew Staten},
url = {https://link.springer.com/chapter/10.1007/978-3-319-02335-9_17},
doi = {10.1007/978-3-319-02335-9_17},
isbn = {978-3-319-02335-9},
year = {2014},
date = {2014-01-01},
booktitle = {Proceedings of the 22nd International Meshing Roundtable},
pages = {293–311},
publisher = {Springer International Publishing},
address = {Cham},
abstract = {Some methods based on simple regularizing geometric element transformations have heuristically been shown to give runtime efficient and quality effective smoothing algorithms for meshes. We describe the mathematical framework and a systematic approach to global optimization-based versions of such methods for mixed volume meshes, which generalizes to arbitrary dimensions. We also identify some algorithms based on simple regularizing geometric element transformation optimizing certain global algebraic mesh quality measures.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Some methods based on simple regularizing geometric element transformations have heuristically been shown to give runtime efficient and quality effective smoothing algorithms for meshes. We describe the mathematical framework and a systematic approach to global optimization-based versions of such methods for mixed volume meshes, which generalizes to arbitrary dimensions. We also identify some algorithms based on simple regularizing geometric element transformation optimizing certain global algebraic mesh quality measures.
193.
C. Curio
Perceptual Driver Assistance through Human-Centered Visual Modeling Proceedings Article
In: Driver Assistance- & Autonomous Driving Technology, Wiesbaden, 2014.
@inproceedings{Curio_2014,
title = {Perceptual Driver Assistance through Human-Centered Visual Modeling},
author = {C. Curio},
year = {2014},
date = {2014-01-01},
booktitle = {Driver Assistance- & Autonomous Driving Technology},
address = {Wiesbaden},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
194.
M. Ditze
Car2Cloud – Die App als elektromobiler Dienst Proceedings Article
In: Innovations(t)raum Elektromobilität, Potsdam, 2014.
@inproceedings{Ditze_2014,
title = {Car2Cloud - Die App als elektromobiler Dienst},
author = {M. Ditze},
year = {2014},
date = {2014-01-01},
booktitle = {Innovations(t)raum Elektromobilität},
address = {Potsdam},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
195.
Leandro Guidotti, Sara Saleri, Fabio Tango, Bellet Thierry, Martin Krähling, Nico Holst, Gert Weller, Mark Eilers, Stefan Griesche, Svenja Borchers, Cristóbal Curio, Jordi Fonoll Masalias
D9.2 Tailored HF – RTP and Methodology Vs0.5 for the Automotive Domain Forschungsbericht
2014.
@techreport{GuidottiEtAl_2014,
title = {D9.2 Tailored HF - RTP and Methodology Vs0.5 for the Automotive Domain},
author = {Leandro Guidotti and Sara Saleri and Fabio Tango and Bellet Thierry and Martin Krähling and Nico Holst and Gert Weller and Mark Eilers and Stefan Griesche and Svenja Borchers and Cristóbal Curio and Jordi Fonoll Masalias},
url = {https://elib.dlr.de/93728/},
year = {2014},
date = {2014-01-01},
series = {Holides Deliverables},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
196.
St. Gulan, U. Odefey, Th. Bär, H. Beesten, H. Hämmerle, B. Kärcher, M. Riedl
Physikbasierte Simulation im Anlagenbau, Workshop der ASIM/GI-Fachgruppen. Proceedings Article
In: Workshop der ASIM/GI-Fachgruppen, Reutlingen, 2014.
@inproceedings{GulanEtAl_2014,
title = {Physikbasierte Simulation im Anlagenbau, Workshop der ASIM/GI-Fachgruppen.},
author = {St. Gulan and U. Odefey and Th. Bär and H. Beesten and H. Hämmerle and B. Kärcher and M. Riedl},
year = {2014},
date = {2014-01-01},
booktitle = {Workshop der ASIM/GI-Fachgruppen},
address = {Reutlingen},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
197.
Michael Herrnberger
On bumpy roads – driving dynamics control for thevirtual riding comfort analysis Unveröffentlicht
2014.
@unpublished{Herrnberger_2014,
title = {On bumpy roads – driving dynamics control for thevirtual riding comfort analysis},
author = {Michael Herrnberger},
year = {2014},
date = {2014-01-01},
booktitle = {SimTech Kolloquium Universität Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {unpublished}
}
198.
M. Pfeil, M. Ditze, F. Ries, Victor Fäßler
Detection of Ice thickness and typeaccreted on the wings of aircraft using a novel algorithm for sensor Interpretation Proceedings Article
In: AIRTEC – Supply on the Wings, Frankfurt/Main, 2013.
@inproceedings{PfeilEtAl_2013a,
title = {Detection of Ice thickness and typeaccreted on the wings of aircraft using a novel algorithm for sensor Interpretation},
author = {M. Pfeil and M. Ditze and F. Ries and Victor Fäßler},
year = {2013},
date = {2013-11-01},
booktitle = {AIRTEC – Supply on the Wings},
address = {Frankfurt/Main},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
199.
Dimitris Vartziotis, Doris Bohnet
Regularizations of non-euclidean polygons Sonstige
Preprint arXiv, 2013.
@misc{VartziotisBohnet_2013,
title = {Regularizations of non-euclidean polygons},
author = {Dimitris Vartziotis and Doris Bohnet},
doi = {https://doi.org/10.48550/arXiv.1312.2500},
year = {2013},
date = {2013-11-01},
publisher = {arXiv},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
200.
CORDIS
InAIPS – Innovative aircraft ice protection system – sensing and modelling Sonstige
Website, 2013.
@misc{CORDIS_2013a,
title = {InAIPS – Innovative aircraft ice protection system – sensing and modelling},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/326006},
year = {2013},
date = {2013-10-01},
abstract = {The overall aim of this project is a novel approach for increased sensitivity of laminar wings to ice accretion in all flight phase. The CfP topic will address three main objectives therefore:
1. Development of a system architecture model for an active ice protection system;
2. Development of innovative sensing options to support the active ice protection strategy;
3. Overall aircraft model that demonstrates the effectiveness of the new ice protection system.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
The overall aim of this project is a novel approach for increased sensitivity of laminar wings to ice accretion in all flight phase. The CfP topic will address three main objectives therefore:
1. Development of a system architecture model for an active ice protection system;
2. Development of innovative sensing options to support the active ice protection strategy;
3. Overall aircraft model that demonstrates the effectiveness of the new ice protection system.
1. Development of a system architecture model for an active ice protection system;
2. Development of innovative sensing options to support the active ice protection strategy;
3. Overall aircraft model that demonstrates the effectiveness of the new ice protection system.
201.
Stefan Gulan, Sven Johr, Roberto Kretschmer, Stefan Rieger, Michael Ditze
Graphical modelling meets formal methods Proceedings Article
In: 11th IEEE International Conference on Industrial Informatics (INDIN), IEEE, 2013.
@inproceedings{GulanEtAl_2013,
title = {Graphical modelling meets formal methods},
author = {Stefan Gulan and Sven Johr and Roberto Kretschmer and Stefan Rieger and Michael Ditze},
doi = {10.1109/indin.2013.6622972},
year = {2013},
date = {2013-07-01},
booktitle = {11th IEEE International Conference on Industrial Informatics (INDIN)},
publisher = {IEEE},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
202.
Dimitris Vartziotis, Benjamin Himpel
Efficient and Global Optimization-Based Smoothing Methods for Mixed-Volume Meshes Sonstige
Preprint arXiv, 2013.
@misc{VartziotisHimpel_2013,
title = {Efficient and Global Optimization-Based Smoothing Methods for Mixed-Volume Meshes},
author = {Dimitris Vartziotis and Benjamin Himpel},
doi = {10.48550/arXiv.1306.2260},
year = {2013},
date = {2013-06-01},
publisher = {arXiv},
howpublished = {Preprint arXiv},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
203.
Dimitris Vartziotis, Joachimand Wipper, Manolis Papadrakakis
In: Finite Elements in Analysis and Design, Bd. 66, S. 36–52, 2013, ISSN: 0168-874X.
@article{VartziotisEtAl_2013,
title = {Improving mesh quality and finite element solution accuracy by GETMe smoothing in solving the Poisson equation},
author = {Dimitris Vartziotis and Joachimand Wipper and Manolis Papadrakakis},
url = {https://www.sciencedirect.com/science/article/pii/S0168874X12002077},
doi = {10.1016/j.finel.2012.11.004},
issn = {0168-874X},
year = {2013},
date = {2013-04-01},
journal = {Finite Elements in Analysis and Design},
volume = {66},
pages = {36–52},
publisher = {Elsevier BV},
abstract = {Mesh quality plays an essential role in finite element applications, since it affects the efficiency of the simulation with respect to solution accuracy and computational effort. Therefore, mesh smoothing techniques are often applied for improving mesh quality while preserving mesh topology. One of these methods is the recently proposed geometric element transformation method (GETMe), which is based on regularizing element transformations. It will be shown numerically that this smoothing method is particularly suitable, from an applicational point of view, since it leads to a significant reduction of discretization errors within the first few smoothing steps requiring only little computational effort. Furthermore, due to reduced condition numbers of the stiffness matrices the performance of iterative solvers of the resulting finite element equations is improved. This is demonstrated for the Poisson equation with a number of meshes of different complexity and type as well as for piecewise linear and quadratic finite element basis functions. Results are compared to those obtained by two variants of Laplacian smoothing and a state of the art global optimization-based approach.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Mesh quality plays an essential role in finite element applications, since it affects the efficiency of the simulation with respect to solution accuracy and computational effort. Therefore, mesh smoothing techniques are often applied for improving mesh quality while preserving mesh topology. One of these methods is the recently proposed geometric element transformation method (GETMe), which is based on regularizing element transformations. It will be shown numerically that this smoothing method is particularly suitable, from an applicational point of view, since it leads to a significant reduction of discretization errors within the first few smoothing steps requiring only little computational effort. Furthermore, due to reduced condition numbers of the stiffness matrices the performance of iterative solvers of the resulting finite element equations is improved. This is demonstrated for the Poisson equation with a number of meshes of different complexity and type as well as for piecewise linear and quadratic finite element basis functions. Results are compared to those obtained by two variants of Laplacian smoothing and a state of the art global optimization-based approach.
204.
CORDIS
ESEE – Environmental sensors for Energy Efficiency Sonstige
Website, 2013.
@misc{CORDIS_2016a,
title = {ESEE – Environmental sensors for Energy Efficiency},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/324284},
year = {2013},
date = {2013-04-01},
abstract = {ESEE – Environment Sensors for Energy Efficiency targets the markets, were with highly reliable information regarding environmental conditions measures can be deducted, which safe the use of energy. The research will be performed on several different sensor technoglogy approaches and finally validated in a test environment, e.g. under the environmental conditions of an aircraft. In addition an appropriate sensor network and innovative communication approaches will be investigated and create to enable air management systems to react on different sensor informations.Innovative approaches based on Silicon MEMS technologies, surface reactions and spectroscopic methods are in focus of the research. Intention is to provide solutions for energy efficient management and introducing this new solutions after the successful conclusion into the market of building control, air craft cabin monitoring and for electric cars indoor air control.
The societal benefit will be the provision of healthy air in indoor environments in combination with a huge amount of safed energy due to the avoidance of preparing unnecessarily new fresh air. The applications of the interconnected sensors can be easily extended to other presence depend use of energy, e.g. heating and light.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
ESEE – Environment Sensors for Energy Efficiency targets the markets, were with highly reliable information regarding environmental conditions measures can be deducted, which safe the use of energy. The research will be performed on several different sensor technoglogy approaches and finally validated in a test environment, e.g. under the environmental conditions of an aircraft. In addition an appropriate sensor network and innovative communication approaches will be investigated and create to enable air management systems to react on different sensor informations.Innovative approaches based on Silicon MEMS technologies, surface reactions and spectroscopic methods are in focus of the research. Intention is to provide solutions for energy efficient management and introducing this new solutions after the successful conclusion into the market of building control, air craft cabin monitoring and for electric cars indoor air control.
The societal benefit will be the provision of healthy air in indoor environments in combination with a huge amount of safed energy due to the avoidance of preparing unnecessarily new fresh air. The applications of the interconnected sensors can be easily extended to other presence depend use of energy, e.g. heating and light.
The societal benefit will be the provision of healthy air in indoor environments in combination with a huge amount of safed energy due to the avoidance of preparing unnecessarily new fresh air. The applications of the interconnected sensors can be easily extended to other presence depend use of energy, e.g. heating and light.
205.
C. Hof, R. Te-Strote
Funktionsdaten im Entwicklungsprozess Proceedings Article
In: BMW QSC Testertage, München, 2013.
@inproceedings{HofTeStrote_2013a,
title = {Funktionsdaten im Entwicklungsprozess},
author = {C. Hof and R. Te-Strote},
year = {2013},
date = {2013-01-01},
booktitle = {BMW QSC Testertage},
address = {München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
206.
M. Pfeil, F. Burger, C. Kübler, V. Fäßler
Co-Simulation for Design, Optimization and Analysis of All-Electric Aircraft Systems Proceedings Article
In: AIRTEC – Supply on the Wings, Frankfurt/Main, 2013.
@inproceedings{PfeilEtAl_2013,
title = {Co-Simulation for Design, Optimization and Analysis of All-Electric Aircraft Systems},
author = {M. Pfeil and F. Burger and C. Kübler and V. Fäßler},
year = {2013},
date = {2013-01-01},
booktitle = {AIRTEC – Supply on the Wings},
address = {Frankfurt/Main},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
207.
Thomas Riegler
Analyse von Regelungssystemen für virtuelle Straßenfahrten zur Schwingungskomfortbewertung mit der MKS-Software Simpack thesis
2013.
@thesis{Riegler_2013,
title = {Analyse von Regelungssystemen für virtuelle Straßenfahrten zur Schwingungskomfortbewertung mit der MKS-Software Simpack},
author = {Thomas Riegler},
year = {2013},
date = {2013-01-01},
school = {Hochschule München and TWT GmbH},
keywords = {},
pubstate = {published},
tppubtype = {thesis}
}
208.
F. Ries, M. Ditze, A. Piater, E. Singer, Victor Fäßler, Sebastian Dreßler, T. Soddemann
Tool-Supported Integration of Hardware Acceleration in Automotive CFD-Simulations Proceedings Article
In: NAFEMS 2013 Proceedings, 2013.
@inproceedings{RiesEtAl_2013,
title = {Tool-Supported Integration of Hardware Acceleration in Automotive CFD-Simulations},
author = {F. Ries and M. Ditze and A. Piater and E. Singer and Victor Fäßler and Sebastian Dreßler and T. Soddemann},
url = {https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/3374},
year = {2013},
date = {2013-01-01},
booktitle = {NAFEMS 2013 Proceedings},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
209.
D. Rostek, T. Gengenbach, A. Tambini, N. Nelega
Product Life-Cycle Management (PLM) Benchmark for Supplier Integration Proceedings Article
In: AIRTEC – Space World, Frankfurt/Main, 2013.
@inproceedings{RostekEtAl_2013,
title = {Product Life-Cycle Management (PLM) Benchmark for Supplier Integration},
author = {D. Rostek and T. Gengenbach and A. Tambini and N. Nelega},
year = {2013},
date = {2013-01-01},
booktitle = {AIRTEC – Space World},
address = {Frankfurt/Main},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
210.
D. Rostek, S. Blankenburg, C. Kübler
Kooperatives Engineering fürglobalen Erfolg: vom Digitalen Mock-Up zum digitalen Functional Mock-Up Proceedings Article
In: Daimler EDM-CAE-Forum, 2013.
@inproceedings{RostekEtAl_2013a,
title = {Kooperatives Engineering fürglobalen Erfolg: vom Digitalen Mock-Up zum digitalen Functional Mock-Up},
author = {D. Rostek and S. Blankenburg and C. Kübler},
year = {2013},
date = {2013-01-01},
booktitle = {Daimler EDM-CAE-Forum},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
211.
Dimitris Vartziotis, Manolis Papadrakakis
Improved GETMe by adaptive mesh smoothing Artikel
In: Computer Assisted Methods in Engineering and Science, Bd. 20, Nr. 1, S. 55–71, 2013, ISSN: 2956-5839.
@article{VartziotisPapadrakakis_2013,
title = {Improved GETMe by adaptive mesh smoothing},
author = {Dimitris Vartziotis and Manolis Papadrakakis},
url = {https://cames.ippt.pan.pl/index.php/cames/article/view/80},
issn = {2956-5839},
year = {2013},
date = {2013-01-01},
journal = {Computer Assisted Methods in Engineering and Science},
volume = {20},
number = {1},
pages = {55–71},
abstract = {Mesh smoothing improves mesh quality by node relocation without altering mesh topology. Such methods play a vital role in finite element mesh improvement with a direct consequence on the quality of the discretized solution. In this work, an improved version of the recently proposed geometric element transformation method (GETMe) for mesh smoothing is presented. Key feature is the introduction of adaptive concepts, which improve the resulting mesh quality, reduce the number of parameters, and enhance the parallelization capabilities. Implementational aspects are discussed and results of a more efficient version are presented, which demonstrate that GETMe adaptive smoothing yields high quality meshes, is particularly fast, and has a comparably low memory profile. Furthermore, results are compared to those of other state-of-the-art smoothing methods.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Mesh smoothing improves mesh quality by node relocation without altering mesh topology. Such methods play a vital role in finite element mesh improvement with a direct consequence on the quality of the discretized solution. In this work, an improved version of the recently proposed geometric element transformation method (GETMe) for mesh smoothing is presented. Key feature is the introduction of adaptive concepts, which improve the resulting mesh quality, reduce the number of parameters, and enhance the parallelization capabilities. Implementational aspects are discussed and results of a more efficient version are presented, which demonstrate that GETMe adaptive smoothing yields high quality meshes, is particularly fast, and has a comparably low memory profile. Furthermore, results are compared to those of other state-of-the-art smoothing methods.
212.
CORDIS
HoliDes – Holistic Human Factors and System Design of Adaptive Cooperative Human-Machine Systems Sonstige
Website, 2013.
@misc{CORDIS_2013,
title = {HoliDes – Holistic Human Factors and System Design of Adaptive Cooperative Human-Machine Systems},
author = {CORDIS},
url = {http://cordis.europa.eu/project/id/332933},
year = {2013},
date = {2013-01-01},
abstract = {HoliDes addresses development and qualification of Adaptive Cooperative Human-Machine Sys-tems (AdCoS) where many humans and many machines act together, cooperatively, in a highly adaptive way. They adapt to each other and to the context to guarantee fluent and cooperative task achievement. Such systems with higher levels of automation are urgently needed to enhance safety and to increase the confidence of human operators. However, adaptiveness in Cooperative Human-Machine Systems on the Health, Aeronautics, Control Rooms and Automotive market is still sadly limited. The development and especially the qualification and certification of AdCoS in-volving several interactive Embedded Systems are not yet well-mastered in industrial develop-ment. The lack of adequate means of compliance with human factors and safety regulations may force the designers to simplify systems in order to make them certifiable. This clearly compromises the huge potential AdCoS could have on increasing overall safety. In order to unleash this potential HoliDes will research affordable means of compliance which enable to formalize adaptation strategies on global many humans - many machines levels and local HMI levels in a coordinated way. This will be achieved by developing techniques & tools on 5 research dimensions: (1) automated AdCoS re-configuration based on e.g. real-time predictive human models; (2) holistic formal (human & machine) modelling and accelerated analysis; (3) new empirical task, exploration and validation analyses of AdCoS; (4) a formalized synergetic empirical and model-based methodology; (5) integration of all techniques & tools in a Human Factors Reference Technology Platform (HF-RTP) to foster interoperability and to support human factors along the whole engineering life-cycle. The HF-RTP will be closely connected to the technically oriented CESAR RTP to enable holistic development & qualification from both perspectives human factors and technical systems design.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
HoliDes addresses development and qualification of Adaptive Cooperative Human-Machine Sys-tems (AdCoS) where many humans and many machines act together, cooperatively, in a highly adaptive way. They adapt to each other and to the context to guarantee fluent and cooperative task achievement. Such systems with higher levels of automation are urgently needed to enhance safety and to increase the confidence of human operators. However, adaptiveness in Cooperative Human-Machine Systems on the Health, Aeronautics, Control Rooms and Automotive market is still sadly limited. The development and especially the qualification and certification of AdCoS in-volving several interactive Embedded Systems are not yet well-mastered in industrial develop-ment. The lack of adequate means of compliance with human factors and safety regulations may force the designers to simplify systems in order to make them certifiable. This clearly compromises the huge potential AdCoS could have on increasing overall safety. In order to unleash this potential HoliDes will research affordable means of compliance which enable to formalize adaptation strategies on global many humans – many machines levels and local HMI levels in a coordinated way. This will be achieved by developing techniques & tools on 5 research dimensions: (1) automated AdCoS re-configuration based on e.g. real-time predictive human models; (2) holistic formal (human & machine) modelling and accelerated analysis; (3) new empirical task, exploration and validation analyses of AdCoS; (4) a formalized synergetic empirical and model-based methodology; (5) integration of all techniques & tools in a Human Factors Reference Technology Platform (HF-RTP) to foster interoperability and to support human factors along the whole engineering life-cycle. The HF-RTP will be closely connected to the technically oriented CESAR RTP to enable holistic development & qualification from both perspectives human factors and technical systems design.
213.
C. Hof, T. Grund, C. Koetschan, S. Hudert, A. Piater, T. Kessling
Business-Mobilität der Zukunft – Intelligente Dienstintegration für unternehmensübergreifende E-Fahrzeugflotten Proceedings Article
In: 22. Aachener Kolloquium Fahrzeug- und Motorentechnik, RWTH, Aachen, 2013.
@inproceedings{HofEtAl_2013,
title = {Business-Mobilität der Zukunft – Intelligente Dienstintegration für unternehmensübergreifende E-Fahrzeugflotten},
author = {C. Hof and T. Grund and C. Koetschan and S. Hudert and A. Piater and T. Kessling},
url = {https://www.aachen-colloquium.com/images/Overview_lectures_ACK.pdf},
year = {2013},
date = {2013-01-01},
booktitle = {22. Aachener Kolloquium Fahrzeug- und Motorentechnik},
publisher = {RWTH},
address = {Aachen},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
214.
C. Hof, R. Te-Strote
Wo ist eigentlich mein Dämpfer – das Ende der Jagd nach Funktionsdaten im MKS-Entwicklungsprozess Proceedings Article
In: BMW IT-Messe, München, 2013.
@inproceedings{HofTeStrote_2013,
title = {Wo ist eigentlich mein Dämpfer – das Ende der Jagd nach Funktionsdaten im MKS-Entwicklungsprozess},
author = {C. Hof and R. Te-Strote},
year = {2013},
date = {2013-01-01},
booktitle = {BMW IT-Messe},
address = {München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
215.
CORDIS
iSSE – Improvement of numerical models for JTI/GRA Shared Simulation Environment Sonstige
Website, 2012.
@misc{CORDIS_2012a,
title = {iSSE – Improvement of numerical models for JTI/GRA Shared Simulation Environment},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/307707},
year = {2012},
date = {2012-12-01},
abstract = {The project iSSE aims at developing a Shared Simulation Environment (SSE) able to simulate the static and dynamic performance of on-board aircraft systems with particular focus on electrical power absorption and thermal energy production. The SSE thereby has to be designed and implemented as a comprehensive solution that provides means to master all essential aspects of the dimensioning for the energy management properties. Given the novelty in the concept of an AEA and the fact that no ready-to-use market solution for a SSE is available, the research need is evident. The final scope is to permit the testing and the validation of the logics used by the Energy Management System (EMS), as well as the simulation of the A/C internal environmental condition.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
The project iSSE aims at developing a Shared Simulation Environment (SSE) able to simulate the static and dynamic performance of on-board aircraft systems with particular focus on electrical power absorption and thermal energy production. The SSE thereby has to be designed and implemented as a comprehensive solution that provides means to master all essential aspects of the dimensioning for the energy management properties. Given the novelty in the concept of an AEA and the fact that no ready-to-use market solution for a SSE is available, the research need is evident. The final scope is to permit the testing and the validation of the logics used by the Energy Management System (EMS), as well as the simulation of the A/C internal environmental condition.
216.
ITEA
MODELISAR Sonstige
Website, 2012.
@misc{ITEA_2012,
title = {MODELISAR},
author = {ITEA},
url = {https://itea4.org/project/modelisar.html},
year = {2012},
date = {2012-10-01},
journal = {ITEA4},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
217.
T. Stadelmann, S. Johr, M. Ditze, F. Dittmann, V. Fäßler
FABELHAFT – Fahrerablenkung. Entwicklung eines Meta-Fahrerassistentenzsystems durch Echtzeit Klassifikation Proceedings Article
In: 28. VDI/VW Gemeinschaftstagung. Fahrerassistenzsysteme und integrierte Sicherheit, 2012.
@inproceedings{StadelmannEtAl_2012,
title = {FABELHAFT – Fahrerablenkung. Entwicklung eines Meta-Fahrerassistentenzsystems durch Echtzeit Klassifikation},
author = {T. Stadelmann and S. Johr and M. Ditze and F. Dittmann and V. Fäßler},
url = {https://trid.trb.org/view/1263085},
year = {2012},
date = {2012-10-01},
booktitle = {28. VDI/VW Gemeinschaftstagung. Fahrerassistenzsysteme und integrierte Sicherheit},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
218.
Jens Hagemeyer, Arne Hilgenstein, Dirk Jungewelter, Dario Cozzi, Carmelo Felicetti, Ulrich Rueckert, Sebastian Korf, Markus Koester, Fabio Margaglia, Mario Porrmann, Florian Dittmann, Michael Ditze, Julian Harris, Luca Sterpone, Jorgen Ilstad
A scalable platform for run-time reconfigurable satellite payload processing Proceedings Article
In: 2012 NASA/ESA Conference on Adaptive Hardware and Systems (AHS), S. 9–16, IEEE, 2012.
@inproceedings{HagemeyerEtAl_2012,
title = {A scalable platform for run-time reconfigurable satellite payload processing},
author = {Jens Hagemeyer and Arne Hilgenstein and Dirk Jungewelter and Dario Cozzi and Carmelo Felicetti and Ulrich Rueckert and Sebastian Korf and Markus Koester and Fabio Margaglia and Mario Porrmann and Florian Dittmann and Michael Ditze and Julian Harris and Luca Sterpone and Jorgen Ilstad},
doi = {10.1109/ahs.2012.6268642},
year = {2012},
date = {2012-06-01},
booktitle = {2012 NASA/ESA Conference on Adaptive Hardware and Systems (AHS)},
pages = {9–16},
publisher = {IEEE},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
219.
CORDIS
VeTeSS – Verification and Testing to Support Functional Safety Standards Sonstige
Website, 2012.
@misc{CORDIS_2012b,
title = {VeTeSS – Verification and Testing to Support Functional Safety Standards},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/295311},
year = {2012},
date = {2012-05-01},
abstract = {New safety standards, such as ISO 26262, present a challenge for companies producing safety-relevant embedded systems. Safety verification today is often ad-hoc and manual; it is done differently for digital and analogue, hardware and software.
The VeTeSS project will develop standardized tools and methods for verification of the robustness of safety-relevant systems, particularly against transient common-cause faults. Bringing together partners from every part of the supply chain, VeTeSS will develop automated, quantitative processes usable at all stages of development. These will provide standardized data from verification for safety standards qualification. Development costs and time to market will be reduced, even with the increasing complexity of embedded systems and software.
European industry will benefit from vendors being able to supply standard components for multiple applications, rather than products designed to a specific customer’s requirements. To test these as “safety elements out of context”, assumptions must be made about the environment in which they will be used. A standardized, evidence-based verification process will enable this reuse of components in different applications.
The focus of VeTeSS is the strategically important automotive market. There are other industries with similar requirements and we will actively engage with those to share knowledge and disseminate results. The proposed developments are relevant to conventional vehicles as well as to new electric/hybrid vehicles. The safety of the latter needs to be proven to allow wider adoption, which will in turn be an important contribution to carbon emissions reduction.
The results of the project will improve the competitiveness of the European embedded hardware and software industry. It will improve the safety, quality and reliability of products and enabling innovative technologies to increase road user safety. It will also benefit society by reducing accidents and related costs.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
New safety standards, such as ISO 26262, present a challenge for companies producing safety-relevant embedded systems. Safety verification today is often ad-hoc and manual; it is done differently for digital and analogue, hardware and software.
The VeTeSS project will develop standardized tools and methods for verification of the robustness of safety-relevant systems, particularly against transient common-cause faults. Bringing together partners from every part of the supply chain, VeTeSS will develop automated, quantitative processes usable at all stages of development. These will provide standardized data from verification for safety standards qualification. Development costs and time to market will be reduced, even with the increasing complexity of embedded systems and software.
European industry will benefit from vendors being able to supply standard components for multiple applications, rather than products designed to a specific customer’s requirements. To test these as “safety elements out of context”, assumptions must be made about the environment in which they will be used. A standardized, evidence-based verification process will enable this reuse of components in different applications.
The focus of VeTeSS is the strategically important automotive market. There are other industries with similar requirements and we will actively engage with those to share knowledge and disseminate results. The proposed developments are relevant to conventional vehicles as well as to new electric/hybrid vehicles. The safety of the latter needs to be proven to allow wider adoption, which will in turn be an important contribution to carbon emissions reduction.
The results of the project will improve the competitiveness of the European embedded hardware and software industry. It will improve the safety, quality and reliability of products and enabling innovative technologies to increase road user safety. It will also benefit society by reducing accidents and related costs.
The VeTeSS project will develop standardized tools and methods for verification of the robustness of safety-relevant systems, particularly against transient common-cause faults. Bringing together partners from every part of the supply chain, VeTeSS will develop automated, quantitative processes usable at all stages of development. These will provide standardized data from verification for safety standards qualification. Development costs and time to market will be reduced, even with the increasing complexity of embedded systems and software.
European industry will benefit from vendors being able to supply standard components for multiple applications, rather than products designed to a specific customer’s requirements. To test these as “safety elements out of context”, assumptions must be made about the environment in which they will be used. A standardized, evidence-based verification process will enable this reuse of components in different applications.
The focus of VeTeSS is the strategically important automotive market. There are other industries with similar requirements and we will actively engage with those to share knowledge and disseminate results. The proposed developments are relevant to conventional vehicles as well as to new electric/hybrid vehicles. The safety of the latter needs to be proven to allow wider adoption, which will in turn be an important contribution to carbon emissions reduction.
The results of the project will improve the competitiveness of the European embedded hardware and software industry. It will improve the safety, quality and reliability of products and enabling innovative technologies to increase road user safety. It will also benefit society by reducing accidents and related costs.
220.
S. Hildenbrand, F. Klimetzek, A. Strobel, T. Swinden, I. Wendling, M. Keckeisen
Bauteilauslegung durch einen automatisierten Optimierungsprozess Proceedings Article
In: NAFEMS Konferenz Bamberg, 2012.
@inproceedings{HildenbrandEtAl_2012,
title = {Bauteilauslegung durch einen automatisierten Optimierungsprozess},
author = {S. Hildenbrand and F. Klimetzek and A. Strobel and T. Swinden and I. Wendling and M. Keckeisen},
url = {https://www.nafems.org/events/nafems/2012/dachconf1/},
year = {2012},
date = {2012-05-01},
booktitle = {NAFEMS Konferenz Bamberg},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
221.
J. Horak, S. Pfitzer, M. Keckeisen, C. Neumann, K. Wüst
Simulation-Based Homologation of Truck ESC Systems Proceedings Article
In: 21st Aachen Colloquium Automobile and Engine Technology, S. 1621–1633, RWTH, Aachen, 2012.
@inproceedings{HorakEtAl_2012,
title = {Simulation-Based Homologation of Truck ESC Systems},
author = {J. Horak and S. Pfitzer and M. Keckeisen and C. Neumann and K. Wüst},
url = {https://www.aachen-colloquium.com/images/Overview_lectures_ACK.pdf},
year = {2012},
date = {2012-01-01},
booktitle = {21st Aachen Colloquium Automobile and Engine Technology},
pages = {1621–1633},
publisher = {RWTH},
address = {Aachen},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
222.
Sebastian Hudert, Michael Ditze, Stefan König, Victor Fäßler
Transactional service life cycle management in smart electromobility ecosystems Proceedings Article
In: Proceedings of 2012 IEEE 17th International Conference on Emerging Technologies & Factory Automation (ETFA 2012), S. 1–6, 2012.
@inproceedings{HudertEtAl_2012,
title = {Transactional service life cycle management in smart electromobility ecosystems},
author = {Sebastian Hudert and Michael Ditze and Stefan König and Victor Fäßler},
doi = {10.1109/ETFA.2012.6489790},
year = {2012},
date = {2012-01-01},
booktitle = {Proceedings of 2012 IEEE 17th International Conference on Emerging Technologies & Factory Automation (ETFA 2012)},
pages = {1–6},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
223.
Dimitris Vartziotis, Iraklis Goudas, Spyros Savvas, Athanasios Batagiannis, Florian Dittmann, Francesca Zanier
In: Procedia – Social and Behavioral Sciences, Bd. 48, S. 2473–2481, 2012, ISSN: 1877-0428, (Transport Research Arena 2012).
@article{VartziotisEtAl_2012,
title = {Roadscanner: Feasibility Study and Development of a GNSS-Probe for Creating Digital Maps of High Accuracy and Integrity},
author = {Dimitris Vartziotis and Iraklis Goudas and Spyros Savvas and Athanasios Batagiannis and Florian Dittmann and Francesca Zanier},
url = {https://www.sciencedirect.com/science/article/pii/S1877042812029618},
doi = {10.1016/j.sbspro.2012.06.1218},
issn = {1877-0428},
year = {2012},
date = {2012-01-01},
journal = {Procedia - Social and Behavioral Sciences},
volume = {48},
pages = {2473–2481},
publisher = {Elsevier BV},
abstract = {This paper describes the main outcome of the Roadscanner project, in developing a Vehicle Probe prototype equipped with a Global Navigation Satellite System (GNSS) receiver, an Inertial Navigation System (INS) and a Laser Scanner (LS) unit to create digital maps of high accuracy and integrity. GNSS have become an important factor in transport with limitless possibilities. The GNSS concept is based on a constellation of satellites that provides autonomous geo-spatial positioning with global coverage. This enables GNSS receivers to calculate a Position Velocity Time (PVT) solution using the signals transmitted from satellites along the line-of-sight to the receiver. Following the obvious application of navigation and guidance for various types of vehicles, the advances in accuracy and integrity of PVT have enabled other uses, such as Advanced Driver Assistance Systems (ADAS) and digital automotive simulations. However, GNSS also has intrinsic limitations (subject for example to radio-frequency interference, signal availability and vehicle dynamics), which can be a serious hindrance for demanding applications, where accuracy and integrity are critical. In order to remedy GNSS drawbacks, the satellite receiver data can be integrated with additional sensors, such as an INS. The sensor fusion provides a solution of enhanced accuracy, robustness and integrity and also yields attitude information. Furthermore, adding a laser scanner (LS) provides road surface measurements, which are important for simulation, or road surface quality inspection.},
note = {Transport Research Arena 2012},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
This paper describes the main outcome of the Roadscanner project, in developing a Vehicle Probe prototype equipped with a Global Navigation Satellite System (GNSS) receiver, an Inertial Navigation System (INS) and a Laser Scanner (LS) unit to create digital maps of high accuracy and integrity. GNSS have become an important factor in transport with limitless possibilities. The GNSS concept is based on a constellation of satellites that provides autonomous geo-spatial positioning with global coverage. This enables GNSS receivers to calculate a Position Velocity Time (PVT) solution using the signals transmitted from satellites along the line-of-sight to the receiver. Following the obvious application of navigation and guidance for various types of vehicles, the advances in accuracy and integrity of PVT have enabled other uses, such as Advanced Driver Assistance Systems (ADAS) and digital automotive simulations. However, GNSS also has intrinsic limitations (subject for example to radio-frequency interference, signal availability and vehicle dynamics), which can be a serious hindrance for demanding applications, where accuracy and integrity are critical. In order to remedy GNSS drawbacks, the satellite receiver data can be integrated with additional sensors, such as an INS. The sensor fusion provides a solution of enhanced accuracy, robustness and integrity and also yields attitude information. Furthermore, adding a laser scanner (LS) provides road surface measurements, which are important for simulation, or road surface quality inspection.
224.
Dimitris Vartziotis, Simon Huggenberger
Iterative geometric triangle transformations Artikel
In: Elemente der Mathematik, Bd. 67, Nr. 2, S. 68–83, 2012.
@article{VartziotisHuggenberger_2012,
title = {Iterative geometric triangle transformations},
author = {Dimitris Vartziotis and Simon Huggenberger},
url = {https://ems.press/journals/em/articles/11208},
doi = {10.4171/em/196},
year = {2012},
date = {2012-01-01},
journal = {Elemente der Mathematik},
volume = {67},
number = {2},
pages = {68–83},
publisher = {European Mathematical Society - EMS - Publishing House GmbH},
abstract = {Seit über einem Jahrhundert sind geometrische Transformationen von Dreiecken Gegenstand mathematischer Untersuchungen. In dem vorliegenden Artikel wird ein Ausgangsdreieck in ein neues Dreieck transformiert, indem auf jeder der Dreiecksseiten ein gleichschenkliges, nach außen gerichtetes Aufsatzdreieck errichtet wird. Die Scheitelpunkte der Aufsatzdreiecke bilden die Eckpunkte des neuen Dreiecks. Durch wiederholtes Anwenden dieser Transformation erhält man eine Folge von Dreiecken. Die Form der Dreiecke dieser Folge konvergiert gegen eine charakteristische Dreiecksform, von der nachgewiesen wird, daß sie mit jedem Transformationsschritt echt angenähert wird.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Seit über einem Jahrhundert sind geometrische Transformationen von Dreiecken Gegenstand mathematischer Untersuchungen. In dem vorliegenden Artikel wird ein Ausgangsdreieck in ein neues Dreieck transformiert, indem auf jeder der Dreiecksseiten ein gleichschenkliges, nach außen gerichtetes Aufsatzdreieck errichtet wird. Die Scheitelpunkte der Aufsatzdreiecke bilden die Eckpunkte des neuen Dreiecks. Durch wiederholtes Anwenden dieser Transformation erhält man eine Folge von Dreiecken. Die Form der Dreiecke dieser Folge konvergiert gegen eine charakteristische Dreiecksform, von der nachgewiesen wird, daß sie mit jedem Transformationsschritt echt angenähert wird.
225.
Dimitris Vartziotis, Joachim Wipper
Fast smoothing of mixed volume meshes based on the effective geometric element transformation method Artikel
In: Computer Methods in Applied Mechanics and Engineering, Bd. 201-204, S. 65–81, 2012.
@article{VartziotisWipper_2012,
title = {Fast smoothing of mixed volume meshes based on the effective geometric element transformation method},
author = {Dimitris Vartziotis and Joachim Wipper},
doi = {10.1016/j.cma.2011.09.008},
year = {2012},
date = {2012-01-01},
journal = {Computer Methods in Applied Mechanics and Engineering},
volume = {201-204},
pages = {65–81},
publisher = {Elsevier BV},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
226.
CORDIS
Website, 2011.
@misc{CORDIS_2011,
title = {E-Bird – Development of numerical models fo aircraft systems to be used within the JTI/GRA Shared Simulation Environment},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/277796},
year = {2011},
date = {2011-06-01},
abstract = {This project makes a key contribution to the AEA through the development of novel simulation models for the quantitative evaluation of the mechanical, electrical, and thermal behaviour implied by the use of EMAs. This goal will be achieved via innovative developments on different levels. Firstly, the physical-mathematical models of both the EMAs and the FCS/LG will be set-up in such a way that they can be interlinked through the exchange of common parameters, typically EMA-positions and aerodynamic forces/torques. Secondly, the individual components will be integrated into a single simulation model, which directly interfaces with the Shared Simulation Environment (SSE) of AEA, GRA3. Thirdly, test scenarios will be defined, which are adequate for the validation of the electro-mechanical and electro-thermal outputs. The electro-thermal data involved in these test scenarios differs from that normally considered for mechanical/hydro-mechanical systems. To ensure that the simulation models can readily be integrated into existing aircraft concepts and simulation tools, standards will be used wherever possible.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
This project makes a key contribution to the AEA through the development of novel simulation models for the quantitative evaluation of the mechanical, electrical, and thermal behaviour implied by the use of EMAs. This goal will be achieved via innovative developments on different levels. Firstly, the physical-mathematical models of both the EMAs and the FCS/LG will be set-up in such a way that they can be interlinked through the exchange of common parameters, typically EMA-positions and aerodynamic forces/torques. Secondly, the individual components will be integrated into a single simulation model, which directly interfaces with the Shared Simulation Environment (SSE) of AEA, GRA3. Thirdly, test scenarios will be defined, which are adequate for the validation of the electro-mechanical and electro-thermal outputs. The electro-thermal data involved in these test scenarios differs from that normally considered for mechanical/hydro-mechanical systems. To ensure that the simulation models can readily be integrated into existing aircraft concepts and simulation tools, standards will be used wherever possible.
227.
Dimitris Vartziotis, Joachim Wipper
A dual element based geometric element transformation method for all-hexahedral mesh smoothing Artikel
In: Computer Methods in Applied Mechanics and Engineering, Bd. 200, Nr. 9-12, S. 1186–1203, 2011.
@article{VartziotisWipper_2011,
title = {A dual element based geometric element transformation method for all-hexahedral mesh smoothing},
author = {Dimitris Vartziotis and Joachim Wipper},
url = {https://www.sciencedirect.com/science/article/pii/S0045782510002719},
doi = {https://doi.org/10.1016/j.cma.2010.09.012},
year = {2011},
date = {2011-02-01},
journal = {Computer Methods in Applied Mechanics and Engineering},
volume = {200},
number = {9-12},
pages = {1186–1203},
abstract = {Due to their increased complexity hexahedral elements are more challenging with respect to mesh generation and mesh improvement techniques than tetrahedral elements. In particular, there is a lack of geometry-based all-hexahedral smoothing methods for mesh quality improvement being easy to implement, practicable, and efficient. The recently introduced geometric element transformation method represents a new promising element oriented smoothing concept to resolve this deficiency. By giving a dual octahedron based regularizing transformation this new approach is adapted in order to smooth all-hexahedral meshes. First numerical tests indicate that the resulting smoothing method yields high quality results at least comparable to those of a state of the art global optimization-based approach while being significantly faster.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Due to their increased complexity hexahedral elements are more challenging with respect to mesh generation and mesh improvement techniques than tetrahedral elements. In particular, there is a lack of geometry-based all-hexahedral smoothing methods for mesh quality improvement being easy to implement, practicable, and efficient. The recently introduced geometric element transformation method represents a new promising element oriented smoothing concept to resolve this deficiency. By giving a dual octahedron based regularizing transformation this new approach is adapted in order to smooth all-hexahedral meshes. First numerical tests indicate that the resulting smoothing method yields high quality results at least comparable to those of a state of the art global optimization-based approach while being significantly faster.
228.
M. Keckeisen, J. Mezger, S. Staudacher
CO2MO und VehEMent+ für die CO2-Reduktion Proceedings Article
In: Daimler EDM CAE Forum, Stuttgart, 2011.
@inproceedings{KeckeisenEtAl_2011,
title = {CO2MO und VehEMent+ für die CO2-Reduktion},
author = {M. Keckeisen and J. Mezger and S. Staudacher},
year = {2011},
date = {2011-01-01},
booktitle = {Daimler EDM CAE Forum},
address = {Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
229.
Markus Köster, Jens Hagemeyer, Fabio Margaglia, Mario Porrmann, Florian Dittmann, Michael Ditze, Luca Sterpone, Julian Harris, Jorgen Ilstad
Design Flow for a Fault-Tolerant Reconfigurable Multi-FPGA Architecture for Space Applications Proceedings Article
In: DATE 2011 Workshop on Design Methods and Tools for FPGA-Based Acceleration of Scientific Computing, 2011.
@inproceedings{KoesterEtAl_2011,
title = {Design Flow for a Fault-Tolerant Reconfigurable Multi-FPGA Architecture for Space Applications},
author = {Markus Köster and Jens Hagemeyer and Fabio Margaglia and Mario Porrmann and Florian Dittmann and Michael Ditze and Luca Sterpone and Julian Harris and Jorgen Ilstad},
url = {https://pub.uni-bielefeld.de/record/2494497},
year = {2011},
date = {2011-01-01},
booktitle = {DATE 2011 Workshop on Design Methods and Tools for FPGA-Based Acceleration of Scientific Computing},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
230.
Johannes Mezger, Michael Ditze, Michael Keckeisen, Carsten Kübler, Victor Fäßler, Bernd Relovsky
Protecting know-how in cross-organisational functional mock-up by a service-oriented approach with trust centres Proceedings Article
In: 2011 9th IEEE International Conference on Industrial Informatics, S. 628–633, 2011.
@inproceedings{MezgerEtAl_2011,
title = {Protecting know-how in cross-organisational functional mock-up by a service-oriented approach with trust centres},
author = {Johannes Mezger and Michael Ditze and Michael Keckeisen and Carsten Kübler and Victor Fäßler and Bernd Relovsky},
doi = {10.1109/INDIN.2011.6034951},
year = {2011},
date = {2011-01-01},
booktitle = {2011 9th IEEE International Conference on Industrial Informatics},
pages = {628–633},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
231.
R. Blanke, T. Swinden
Strömungsoptimierung Proceedings Article
In: Daimler EDM CAE Forum, Stuttgart, 2011.
@inproceedings{BlankeSwinden_2011,
title = {Strömungsoptimierung},
author = {R. Blanke and T. Swinden},
year = {2011},
date = {2011-01-01},
booktitle = {Daimler EDM CAE Forum},
address = {Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
232.
A. Häcker
VehEMent – Verbrauchsberechnung und thermisches Energiemanagement Proceedings Article
In: Stipendiatentreffen der Deutsche TelekomStiftung, Bad Honnef, 2011.
@inproceedings{Haecker_2011,
title = {VehEMent – Verbrauchsberechnung und thermisches Energiemanagement},
author = {A. Häcker},
year = {2011},
date = {2011-01-01},
booktitle = {Stipendiatentreffen der Deutsche TelekomStiftung},
address = {Bad Honnef},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
233.
Dimitris Vartziotis, Kostas Vartziotis, Victor Fäßler, Evaggelos Savvas, Iraklis Goudas, Maria Zavali
An online system for the support of Total Hip Arthroplasty and rapid implant design and manufacturing Proceedings Article
In: Proceedings of the 10th IEEE International Conference on Information Technology and Applications in Biomedicine, S. 1–4, 2010, ISSN: 2168-2208.
@inproceedings{VartziotisEtAl_2010,
title = {An online system for the support of Total Hip Arthroplasty and rapid implant design and manufacturing},
author = {Dimitris Vartziotis and Kostas Vartziotis and Victor Fäßler and Evaggelos Savvas and Iraklis Goudas and Maria Zavali},
doi = {10.1109/ITAB.2010.5687706},
issn = {2168-2208},
year = {2010},
date = {2010-11-01},
booktitle = {Proceedings of the 10th IEEE International Conference on Information Technology and Applications in Biomedicine},
pages = {1–4},
abstract = {As Information Technology (IT) and Engineering advances are becoming widely available, other scientific disciplines are taking advantage of them. Especially, medicine can benefit greatly from applications of IT or Engineering or their combination. Nevertheless, medical professionals lack the required IT-expertise and training. This fact poses several problems, both in the initial acceptance of novel technologies and their subsequent efficient use. This work presents an IT system, as applied to Total Hip Arthroplasty (THA) preoperative planning. The system is designed to provide insight to the patient's anatomy, as well as assist the operating surgeon with the selection, design and fitting of orthopedic implants. Furthermore, special care has been given to ease of use and hiding the complexities involved when cross discipline expertise is required.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
As Information Technology (IT) and Engineering advances are becoming widely available, other scientific disciplines are taking advantage of them. Especially, medicine can benefit greatly from applications of IT or Engineering or their combination. Nevertheless, medical professionals lack the required IT-expertise and training. This fact poses several problems, both in the initial acceptance of novel technologies and their subsequent efficient use. This work presents an IT system, as applied to Total Hip Arthroplasty (THA) preoperative planning. The system is designed to provide insight to the patient’s anatomy, as well as assist the operating surgeon with the selection, design and fitting of orthopedic implants. Furthermore, special care has been given to ease of use and hiding the complexities involved when cross discipline expertise is required.
234.
F. Dittmann, M. Linke, J. Hagemeyer, M. Köster, J. Lallet, C. Pohl, M. Porrmann, J. Harris, J. Ilstad
Implementation of a Dynamically Reconfigurable Processing Module for Space Wire Networks Proceedings Article
In: International SpaceWire Conference 2010, St. Petersburg, Russia, 2010.
@inproceedings{DittmannEtAl_2010,
title = {Implementation of a Dynamically Reconfigurable Processing Module for Space Wire Networks},
author = {F. Dittmann and M. Linke and J. Hagemeyer and M. Köster and J. Lallet and C. Pohl and M. Porrmann and J. Harris and J. Ilstad},
year = {2010},
date = {2010-06-01},
booktitle = {International SpaceWire Conference 2010},
address = {St. Petersburg, Russia},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
235.
Murat Sabanca, S. Evans, O. Moos, A. Strobel, E. Ruiz
Thermal Comfort Simulations in the Presence of Humidity Proceedings Article
In: 10. Internationales Stuttgarter Symposium Automobil- und Motorentechnik, Stuttgart, 2010.
@inproceedings{SabancaEtAl_2010,
title = {Thermal Comfort Simulations in the Presence of Humidity},
author = {Murat Sabanca and S. Evans and O. Moos and A. Strobel and E. Ruiz},
url = {https://www.yumpu.com/de/document/read/5361495/10-internationales-stuttgarter-symposium-fkfs},
year = {2010},
date = {2010-03-01},
booktitle = {10. Internationales Stuttgarter Symposium Automobil- und Motorentechnik},
address = {Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
236.
A. Acartürk, W. Ehlers, N. Karajan, B. Scholz
Numerical Simulation of the Lumbar Spine with a Multiphasic Model for Intervertebral Discs Proceedings Article
In: DGBMT Jahrestagung, BMT, Rostock, 2010.
@inproceedings{AcartuerkEtAl_2010,
title = {Numerical Simulation of the Lumbar Spine with a Multiphasic Model for Intervertebral Discs},
author = {A. Acartürk and W. Ehlers and N. Karajan and B. Scholz},
year = {2010},
date = {2010-01-01},
booktitle = {DGBMT Jahrestagung},
publisher = {BMT},
address = {Rostock},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
237.
Dimitris Vartziotis, Joachim Wipper
Characteristic parameter sets and limits of circulant Hermitian polygon transformations Artikel
In: Linear Algebra and its Applications, Bd. 433, Nr. 5, S. 945–955, 2010, ISSN: 0024-3795.
@article{VartziotisWipper_2010,
title = {Characteristic parameter sets and limits of circulant Hermitian polygon transformations},
author = {Dimitris Vartziotis and Joachim Wipper},
url = {https://www.sciencedirect.com/science/article/pii/S0024379510001990},
doi = {https://doi.org/10.1016/j.laa.2010.04.022},
issn = {0024-3795},
year = {2010},
date = {2010-01-01},
journal = {Linear Algebra and its Applications},
volume = {433},
number = {5},
pages = {945–955},
abstract = {Polygon transformations based on taking the apices of similar triangles constructed on the sides of an initial polygon are analyzed as well as the limit polygons obtained by iteratively applying such transformations. In contrast to other approaches, this is done with respect to two construction parameters representing a base angle and an apex perpendicular subdivision ratio. Furthermore, a combined transformation leading to circulant Hermitian matrices is proposed, which eliminates the rotational effect of the basic transformation. A finite set of characteristic parameter subdomains is derived for which the sequence converges to specific eigenpolygons. Otherwise, limit polygons turn out to be linear combinations of up to three eigenpolygons. This leads to a full classification of circulant Hermitian similar triangles based polygon transformations and their limit polygons. As a byproduct classical results as Napoleon's theorem and the Petr–Douglas–Neumann theorem can be easily deduced.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Polygon transformations based on taking the apices of similar triangles constructed on the sides of an initial polygon are analyzed as well as the limit polygons obtained by iteratively applying such transformations. In contrast to other approaches, this is done with respect to two construction parameters representing a base angle and an apex perpendicular subdivision ratio. Furthermore, a combined transformation leading to circulant Hermitian matrices is proposed, which eliminates the rotational effect of the basic transformation. A finite set of characteristic parameter subdomains is derived for which the sequence converges to specific eigenpolygons. Otherwise, limit polygons turn out to be linear combinations of up to three eigenpolygons. This leads to a full classification of circulant Hermitian similar triangles based polygon transformations and their limit polygons. As a byproduct classical results as Napoleon’s theorem and the Petr–Douglas–Neumann theorem can be easily deduced.
238.
F. Dittmann
Next Generation Reconfigurable Payload Processing Module Proceedings Article
In: From visionto commercial applications?, 1st International SPACE World conference and exhibition Frankfurt, 2010.
@inproceedings{Dittmann_2010,
title = {Next Generation Reconfigurable Payload Processing Module},
author = {F. Dittmann},
year = {2010},
date = {2010-01-01},
booktitle = {From visionto commercial applications?},
address = {Frankfurt},
organization = {1st International SPACE World conference and exhibition},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
239.
M. Ditze, F. Golatowski, N. Laum, A. Várhelyi, S. Gustafsson, K. Geramani
A Survery on Intelligent Safety Systems for Adverse Weather Conditions Proceedings Article
In: FISITA 2010 World Automotive Congress Proceedings, 2010.
@inproceedings{DitzeEtAl_2010,
title = {A Survery on Intelligent Safety Systems for Adverse Weather Conditions},
author = {M. Ditze and F. Golatowski and N. Laum and A. Várhelyi and S. Gustafsson and K. Geramani},
url = {https://www.amd.e-technik.uni-rostock.de/veroeff/2010_F2010D040.pdf},
year = {2010},
date = {2010-01-01},
booktitle = {FISITA 2010 World Automotive Congress Proceedings},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
240.
S. Hildenbrand, Th. Binner, M. Notter
Detaillierte numerische Analyseder Wärmeübertragung in Getrieben im Gesamtfahrzeug Proceedings Article
In: VDI Wissensforum Berechnung und Simulation im Fahrzeugbau 2010, 15. Kongress mit Fachausstellung, Baden-Baden, 2010.
@inproceedings{HildenbrandEtAl_2010,
title = {Detaillierte numerische Analyseder Wärmeübertragung in Getrieben im Gesamtfahrzeug},
author = {S. Hildenbrand and Th. Binner and M. Notter},
url = {https://www.nafems.org/events/nafems/2009/compositedach44123648/},
year = {2010},
date = {2010-01-01},
booktitle = {VDI Wissensforum Berechnung und Simulation im Fahrzeugbau 2010},
publisher = {15. Kongress mit Fachausstellung},
address = {Baden-Baden},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
241.
Dimitris Vartziotis, Joachim Wipper, Bernd Schwald
The geometric element transformation method for tetrahedral mesh smoothing Artikel
In: Computer Methods in Applied Mechanics and Engineering, Bd. 199, Nr. 1, S. 169–182, 2009, ISSN: 0045-7825.
@article{VartziotisEtAl_2009,
title = {The geometric element transformation method for tetrahedral mesh smoothing},
author = {Dimitris Vartziotis and Joachim Wipper and Bernd Schwald},
url = {https://www.sciencedirect.com/science/article/pii/S004578250900334X},
doi = {https://doi.org/10.1016/j.cma.2009.09.027},
issn = {0045-7825},
year = {2009},
date = {2009-12-01},
journal = {Computer Methods in Applied Mechanics and Engineering},
volume = {199},
number = {1},
pages = {169–182},
abstract = {The geometric element transformation method (GETMe) has been introduced as a new element driven approach to mesh smoothing. It is based on simple geometric transformations, which, if applied iteratively, lead to the regularization of mesh elements. Global mesh smoothing can be accomplished by successively improving the worst elements or by averaging node positions obtained by the simultaneous transformation of all elements. GETMe smoothing has been successfully applied in the case of surface meshes. As shown in this paper, this approach also naturally extends to tetrahedral mesh smoothing without major conceptual modifications. A regularizing transformation for tetrahedra is presented and a combined approach of simultaneous and sequential GETMe smoothing is described. First numerical examples yield high quality meshes superior to those obtained by other geometry-based methods. In fact, the presented results are in a majority of cases at least comparable to those obtained by a state of the art global optimization-based method.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The geometric element transformation method (GETMe) has been introduced as a new element driven approach to mesh smoothing. It is based on simple geometric transformations, which, if applied iteratively, lead to the regularization of mesh elements. Global mesh smoothing can be accomplished by successively improving the worst elements or by averaging node positions obtained by the simultaneous transformation of all elements. GETMe smoothing has been successfully applied in the case of surface meshes. As shown in this paper, this approach also naturally extends to tetrahedral mesh smoothing without major conceptual modifications. A regularizing transformation for tetrahedra is presented and a combined approach of simultaneous and sequential GETMe smoothing is described. First numerical examples yield high quality meshes superior to those obtained by other geometry-based methods. In fact, the presented results are in a majority of cases at least comparable to those obtained by a state of the art global optimization-based method.
242.
B. Scholz, M. Brink, H. Steinmetz
Entwicklung einer elektrisch-thermisch-mechanisch gekoppelten Simulationsmethode für Fügeprozesse Proceedings Article
In: NAFEMS-Seminar: Multidisziplinäre Simulationen – Die Zukunft der virtuellen Produktentwicklung?, Wiesbaden, Germany, 2009.
@inproceedings{ScholzEtAl_2009,
title = {Entwicklung einer elektrisch-thermisch-mechanisch gekoppelten Simulationsmethode für Fügeprozesse},
author = {B. Scholz and M. Brink and H. Steinmetz},
url = {https://www.nafems.org/events/nafems/2009/mds/},
year = {2009},
date = {2009-11-01},
booktitle = {NAFEMS-Seminar: Multidisziplinäre Simulationen – Die Zukunft der virtuellen Produktentwicklung?},
address = {Wiesbaden, Germany},
abstract = {Um den komplexen Herausforderungen bei der Verbindung von Werkstücken aus unterschiedlichen Materialien begegnen zu können, wurde von der Daimler AG eine neue Methode entwickelt und patentiert. In diesem Zusammenhang wird ein Niet zunächst mit dem Grundmaterial durch einen hohen elektrischen Impuls verschweißt. In einem zweiten Schritt wird das Material erneut durch einen zweiten, geringeren Stromimpuls gleichmäßig erhitzt. Hierdurch kann der Niet plastisch verformt werden wodurch die Werkstücke verbunden werden. Als Folge der anschließend einsetzenden Abkühlung der vernieteten Materialien treten Vorspannungen auf.
Die Simulation des gesamten Prozesses – sowohl des Schweißens als auch des Nietens – war Aufgabe der TWT GmbH Science & Innovation. Die dadurch notwendige Berücksichtigung elektrischer, thermischer und mechanischer Variablen in der Simulation führt zu einem gekoppelten Mehrfeldproblem. Die größten Herausforderungen lagen dabei zum einen in der Modellierung des gesamten Prozesses und dabei insbesondere in der Berücksichtigung von drei verschiedenen Feldern sowie der Kopplungseffekte. Zum anderen sollte eine robuste numerische Berechnung bereit gestellt werden.
Ziele der Simulation sind zum einen die Optimierung der durch die Fertigung beeinflussbaren Parameter, wie etwa der Intensität und der Dauer der Stromimpulse, und zum anderen die Optimierung der Nietgeometrie. Die Simulation ermöglicht weiterhin die Berechnung der im Niet auftretenden Vorspannungen, die messtechnisch schwer zu erfassen sind. Mithilfe der so ermittelten Werte kann auch die Belastung des Niets ermittelt werden. In einem weiteren Schritt können die unter Betriebsbedingungen zusätzlich auftreten Spannungen ermittelt werden bzw. Betriebsfestigkeitsuntersuchungen unter Berücksichtigung der Vorspannungen durchgeführt werden.
Im Rahmen des Artikels wird zunächst die Struktur des betrachteten Mehrfeldproblems erläutert und anschließend mit einem speziellen Fokus auf die Kopplungsbedingungen zwischen den einzelnen Feldern diskutiert. Weiterhin wird die Lösung eines konkreten Problems illustriert. In einem abschließenden Schritt wird die Validierung der neuentwickelten Methode präsentiert.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Um den komplexen Herausforderungen bei der Verbindung von Werkstücken aus unterschiedlichen Materialien begegnen zu können, wurde von der Daimler AG eine neue Methode entwickelt und patentiert. In diesem Zusammenhang wird ein Niet zunächst mit dem Grundmaterial durch einen hohen elektrischen Impuls verschweißt. In einem zweiten Schritt wird das Material erneut durch einen zweiten, geringeren Stromimpuls gleichmäßig erhitzt. Hierdurch kann der Niet plastisch verformt werden wodurch die Werkstücke verbunden werden. Als Folge der anschließend einsetzenden Abkühlung der vernieteten Materialien treten Vorspannungen auf.
Die Simulation des gesamten Prozesses – sowohl des Schweißens als auch des Nietens – war Aufgabe der TWT GmbH Science & Innovation. Die dadurch notwendige Berücksichtigung elektrischer, thermischer und mechanischer Variablen in der Simulation führt zu einem gekoppelten Mehrfeldproblem. Die größten Herausforderungen lagen dabei zum einen in der Modellierung des gesamten Prozesses und dabei insbesondere in der Berücksichtigung von drei verschiedenen Feldern sowie der Kopplungseffekte. Zum anderen sollte eine robuste numerische Berechnung bereit gestellt werden.
Ziele der Simulation sind zum einen die Optimierung der durch die Fertigung beeinflussbaren Parameter, wie etwa der Intensität und der Dauer der Stromimpulse, und zum anderen die Optimierung der Nietgeometrie. Die Simulation ermöglicht weiterhin die Berechnung der im Niet auftretenden Vorspannungen, die messtechnisch schwer zu erfassen sind. Mithilfe der so ermittelten Werte kann auch die Belastung des Niets ermittelt werden. In einem weiteren Schritt können die unter Betriebsbedingungen zusätzlich auftreten Spannungen ermittelt werden bzw. Betriebsfestigkeitsuntersuchungen unter Berücksichtigung der Vorspannungen durchgeführt werden.
Im Rahmen des Artikels wird zunächst die Struktur des betrachteten Mehrfeldproblems erläutert und anschließend mit einem speziellen Fokus auf die Kopplungsbedingungen zwischen den einzelnen Feldern diskutiert. Weiterhin wird die Lösung eines konkreten Problems illustriert. In einem abschließenden Schritt wird die Validierung der neuentwickelten Methode präsentiert.
Die Simulation des gesamten Prozesses – sowohl des Schweißens als auch des Nietens – war Aufgabe der TWT GmbH Science & Innovation. Die dadurch notwendige Berücksichtigung elektrischer, thermischer und mechanischer Variablen in der Simulation führt zu einem gekoppelten Mehrfeldproblem. Die größten Herausforderungen lagen dabei zum einen in der Modellierung des gesamten Prozesses und dabei insbesondere in der Berücksichtigung von drei verschiedenen Feldern sowie der Kopplungseffekte. Zum anderen sollte eine robuste numerische Berechnung bereit gestellt werden.
Ziele der Simulation sind zum einen die Optimierung der durch die Fertigung beeinflussbaren Parameter, wie etwa der Intensität und der Dauer der Stromimpulse, und zum anderen die Optimierung der Nietgeometrie. Die Simulation ermöglicht weiterhin die Berechnung der im Niet auftretenden Vorspannungen, die messtechnisch schwer zu erfassen sind. Mithilfe der so ermittelten Werte kann auch die Belastung des Niets ermittelt werden. In einem weiteren Schritt können die unter Betriebsbedingungen zusätzlich auftreten Spannungen ermittelt werden bzw. Betriebsfestigkeitsuntersuchungen unter Berücksichtigung der Vorspannungen durchgeführt werden.
Im Rahmen des Artikels wird zunächst die Struktur des betrachteten Mehrfeldproblems erläutert und anschließend mit einem speziellen Fokus auf die Kopplungsbedingungen zwischen den einzelnen Feldern diskutiert. Weiterhin wird die Lösung eines konkreten Problems illustriert. In einem abschließenden Schritt wird die Validierung der neuentwickelten Methode präsentiert.
243.
S. Staudacher, M. Weinrich
Aussagen zu Kraftstoffverbrauch undthermischen Komfort mit Hilfe gekoppelter thermodynamischer Gesamtfahrzeugsimulation Proceedings Article
In: NAFEMS-Seminar: Multidisziplinäre Simulationen – Die Zukunft der virtuellen Produktentwicklung?, Wiesbaden, Germany, 2009.
@inproceedings{StaudacherWeinrich_2009,
title = {Aussagen zu Kraftstoffverbrauch undthermischen Komfort mit Hilfe gekoppelter thermodynamischer Gesamtfahrzeugsimulation},
author = {S. Staudacher and M. Weinrich},
url = {https://www.nafems.org/events/nafems/2009/mds/},
year = {2009},
date = {2009-11-01},
booktitle = {NAFEMS-Seminar: Multidisziplinäre Simulationen – Die Zukunft der virtuellen Produktentwicklung?},
address = {Wiesbaden, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
244.
CORDIS
ON-WINGS – ON Wing Ice DetectioN and MonitorinG System Sonstige
Website, 2009.
@misc{CORDIS_2009,
title = {ON-WINGS – ON Wing Ice DetectioN and MonitorinG System},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/233838},
year = {2009},
date = {2009-09-01},
abstract = {When an aircraft flies in cold, moist air, especially at low altitudes, ice can form rapidly both on and behind the leading edge of aerofoils and other structures. The growth of the ice disturbs the local airflow and can radically alter the lift of the aerofoil and hence the handling characteristics of the aircraft. This phenomenon has caused a number of fatal accidents and loss of control events and is a problem that will intensify as increased pressures on airports mean that aircraft will spend much longer in low altitude holding patterns. Large aircraft use hot-gases diverted from the engines to remove ice from flight-critical surfaces, while smaller aircraft sometimes use pneumatic “boots” which expand under pressure to shed the ice layers. These technologies are incompatible with future generations of air transport, in which composite materials will be used extensively. Furthermore, current ice detectors are insensitive, cannot distinguish between ice types and are not co-located with the safety critical zones. Building on electro-thermal de-icing technology now widely used in helicopters, the ON-WINGS project will develop a smart, autonomous, composite electro-thermal de-icing system for fixed wing, helicopter rotor blade and engine inlet applications. The system will incorporate, for the first time, ice detection sensors integrated within the structure, capable of reliably detecting the presence, thickness and type of ice – including SLD and mixed phase ice - accreted on the surface. The sensors will control the operation of the electro-thermal heater blankets, thus ensuring optimum de-icing performance while minimising power demand. The system, which will include a self-diagnostic capability, will be validated in an extensive series of icing tunnel trials. ON-WINGS brings together the major European aircraft and helicopter manufacturers, specialist SMEs and research institutes to work on a critical safety issue which crosses national and company boundaries},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
When an aircraft flies in cold, moist air, especially at low altitudes, ice can form rapidly both on and behind the leading edge of aerofoils and other structures. The growth of the ice disturbs the local airflow and can radically alter the lift of the aerofoil and hence the handling characteristics of the aircraft. This phenomenon has caused a number of fatal accidents and loss of control events and is a problem that will intensify as increased pressures on airports mean that aircraft will spend much longer in low altitude holding patterns. Large aircraft use hot-gases diverted from the engines to remove ice from flight-critical surfaces, while smaller aircraft sometimes use pneumatic “boots” which expand under pressure to shed the ice layers. These technologies are incompatible with future generations of air transport, in which composite materials will be used extensively. Furthermore, current ice detectors are insensitive, cannot distinguish between ice types and are not co-located with the safety critical zones. Building on electro-thermal de-icing technology now widely used in helicopters, the ON-WINGS project will develop a smart, autonomous, composite electro-thermal de-icing system for fixed wing, helicopter rotor blade and engine inlet applications. The system will incorporate, for the first time, ice detection sensors integrated within the structure, capable of reliably detecting the presence, thickness and type of ice – including SLD and mixed phase ice – accreted on the surface. The sensors will control the operation of the electro-thermal heater blankets, thus ensuring optimum de-icing performance while minimising power demand. The system, which will include a self-diagnostic capability, will be validated in an extensive series of icing tunnel trials. ON-WINGS brings together the major European aircraft and helicopter manufacturers, specialist SMEs and research institutes to work on a critical safety issue which crosses national and company boundaries
245.
Dimitris Vartziotis, Joachim Wipper
The geometric element transformation method for mixed mesh smoothing Artikel
In: Engineering with Computers, Bd. 25, Nr. 3, S. 287–301, 2009.
@article{VartziotisWipper_2009b,
title = {The geometric element transformation method for mixed mesh smoothing},
author = {Dimitris Vartziotis and Joachim Wipper},
doi = {10.1007/s00366-009-0125-6},
year = {2009},
date = {2009-06-01},
journal = {Engineering with Computers},
volume = {25},
number = {3},
pages = {287–301},
publisher = {Springer Science and Business Media LLC},
abstract = {The geometric element transformation method (GETMe) is a geometry-based smoothing method for mixed and non-mixed meshes. It is based on a simple geometric transformation applicable to elements bounded by polygons with an arbitrary number of nodes. The transformation, if applied iteratively, leads to a regularization of the polygons. Global mesh smoothing is accomplished by averaging the new node positions obtained by local element transformations. Thereby, the choice of transformation parameters as well as averaging weights can be based on the element quality which leads to high quality results. In this paper, a concept of an enhanced transformation approach is presented and a proof for the regularizing effect of the transformation based on eigenpolygons is given. Numerical examples confirm that the GETMe approach leads to superior mesh quality if compared to other geometry-based methods. In terms of quality it can even compete with optimization-based techniques, despite being conceptually significantly simpler.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The geometric element transformation method (GETMe) is a geometry-based smoothing method for mixed and non-mixed meshes. It is based on a simple geometric transformation applicable to elements bounded by polygons with an arbitrary number of nodes. The transformation, if applied iteratively, leads to a regularization of the polygons. Global mesh smoothing is accomplished by averaging the new node positions obtained by local element transformations. Thereby, the choice of transformation parameters as well as averaging weights can be based on the element quality which leads to high quality results. In this paper, a concept of an enhanced transformation approach is presented and a proof for the regularizing effect of the transformation based on eigenpolygons is given. Numerical examples confirm that the GETMe approach leads to superior mesh quality if compared to other geometry-based methods. In terms of quality it can even compete with optimization-based techniques, despite being conceptually significantly simpler.
246.
Bernd Scholz, B. Bihler, J. Wipper, M. Linke, T. Steinhauer
Eine neue Softwarelösung zur Absicherung und Dimensionierung von Bremsanlagen im NFZ-Bereich Proceedings Article
In: 9. Internationales Stuttgarter Symposium Automobil- und Motorentechnik, Stuttgart, 2009.
@inproceedings{ScholzEtAl_2009a,
title = {Eine neue Softwarelösung zur Absicherung und Dimensionierung von Bremsanlagen im NFZ-Bereich},
author = {Bernd Scholz and B. Bihler and J. Wipper and M. Linke and T. Steinhauer},
url = {https://www.yumpu.com/de/document/read/2564088/9-internationales-stuttgarter-symposium-atzlive},
year = {2009},
date = {2009-03-01},
booktitle = {9. Internationales Stuttgarter Symposium Automobil- und Motorentechnik},
address = {Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
247.
M. Linke, R. Siegert
Method to Predict Customers‘ Driving Behaviour in the Vehicle Development Process Artikel
In: 21st Aachen Colloquium Automobile and Engine Technology, 2009.
@article{LinkeSiegert_2009,
title = {Method to Predict Customers' Driving Behaviour in the Vehicle Development Process},
author = {M. Linke and R. Siegert},
url = {https://www.aachen-colloquium.com/images/Overview_lectures_ACK.pdf},
year = {2009},
date = {2009-01-01},
journal = {21st Aachen Colloquium Automobile and Engine Technology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
248.
Dimitris Vartziotis, Joachim Wipper
Classification of symmetry generating polygon-transformations and geometric prime algorithms Artikel
In: Mathematica Pannonica, Bd. 20, Nr. 2, S. 167–187, 2009, ISSN: 2786-0752.
@article{VartziotisWipper_2009,
title = {Classification of symmetry generating polygon-transformations and geometric prime algorithms},
author = {Dimitris Vartziotis and Joachim Wipper},
url = {http://mathematica-pannonica.ttk.pte.hu/articles/mp20-2/mp20-2-167-187.pdf},
issn = {2786-0752},
year = {2009},
date = {2009-01-01},
journal = {Mathematica Pannonica},
volume = {20},
number = {2},
pages = {167–187},
abstract = {Infinite polygon transformations by iteratively taking the apices of similar isosceles triangles erected on the sides of a polygon are analyzed. In contrast to other approaches, this is done with respect to the base angle of the isosceles triangles. A finite set of characteristic angles is derived, which only depend on the number of vertices of the polygon. This results in a systematic and complete classification of consecutive base angle intervals and the associated limit polygons. The latter in turn are linear combinations of eigen-polygons obtained by diagonalizing the circulant matrix representation of the transformation. Analyzing the principles of the symmetry of eigenpolygons and thereby of the limit polygons reveals a connection to prime numbers. Based on these results, a geometric sieve as well as a factorization algorithm for prime numbers is presented.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Infinite polygon transformations by iteratively taking the apices of similar isosceles triangles erected on the sides of a polygon are analyzed. In contrast to other approaches, this is done with respect to the base angle of the isosceles triangles. A finite set of characteristic angles is derived, which only depend on the number of vertices of the polygon. This results in a systematic and complete classification of consecutive base angle intervals and the associated limit polygons. The latter in turn are linear combinations of eigen-polygons obtained by diagonalizing the circulant matrix representation of the transformation. Analyzing the principles of the symmetry of eigenpolygons and thereby of the limit polygons reveals a connection to prime numbers. Based on these results, a geometric sieve as well as a factorization algorithm for prime numbers is presented.
249.
Dimitris Vartziotis, Joachim Wipper
On the construction of regular polygons and generalized napoleon vertices Artikel
In: Forum Geometricorum, Bd. 9, S. 213–223, 2009, ISSN: 1534-1178.
@article{VartziotisWipper_2009a,
title = {On the construction of regular polygons and generalized napoleon vertices},
author = {Dimitris Vartziotis and Joachim Wipper},
url = {https://forumgeom.fau.edu/FG2009volume9/FG200920.pdf},
issn = {1534-1178},
year = {2009},
date = {2009-01-01},
journal = {Forum Geometricorum},
volume = {9},
pages = {213–223},
abstract = {An algebraic foundation for the derivation of geometric construction schemes transforming arbitrary polygons with n vertices into $k$-regular $n$-gons is given. It is based on circulant polygon transformations and the associated eigenpolygon decompositions leading to the definition of generalized Napoleon vertices. Geometric construction schemes are derived exemplarily for different choices of $n$ and $k$.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
An algebraic foundation for the derivation of geometric construction schemes transforming arbitrary polygons with n vertices into $k$-regular $n$-gons is given. It is based on circulant polygon transformations and the associated eigenpolygon decompositions leading to the definition of generalized Napoleon vertices. Geometric construction schemes are derived exemplarily for different choices of $n$ and $k$.
250.
Florian Dittmann, Konstantina Geramani, Victor Fäßler, Sergio Damiani
State Machine Based Method for Consolidating Vehicle Data Buchabschnitt
In: IFIP Advances in Information and Communication Technology, S. 1–11, Springer Berlin Heidelberg, 2009.
@incollection{DittmannEtAl_2009,
title = {State Machine Based Method for Consolidating Vehicle Data},
author = {Florian Dittmann and Konstantina Geramani and Victor Fäßler and Sergio Damiani},
doi = {10.1007/978-3-642-04284-3_1},
year = {2009},
date = {2009-01-01},
booktitle = {IFIP Advances in Information and Communication Technology},
pages = {1–11},
publisher = {Springer Berlin Heidelberg},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
251.
Stefan Hildenbrand
Thermal Modelling and Analysis of Electric Arcjet Thruster TALOS Proceedings Article
In: NAFEMS: Simulation of Complex Flows – Applications and Trends, Wiesbaden, Germany, 2009.
@inproceedings{Hildenbrand_2009,
title = {Thermal Modelling and Analysis of Electric Arcjet Thruster TALOS},
author = {Stefan Hildenbrand},
url = {https://www.nafems.org/events/nafems/2009/mds/https://www.nafems.org/events/nafems/2009/compositedach44123648/},
year = {2009},
date = {2009-01-01},
booktitle = {NAFEMS: Simulation of Complex Flows – Applications and Trends},
address = {Wiesbaden, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
252.
CORDIS
Website, 2008.
@misc{CORDIS_2008,
title = {INTEG-MICRO – New production technologies of complex 3D Micro-devices through multiprocess integration of ultra precision engineering techniques},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/214013},
year = {2008},
date = {2008-10-01},
abstract = {The proposed project aims at creating new high precision manufacturing technologies to respond cost-effectively and eco-friendly to the mass customization paradigm within the production of complex shape micro parts, embedded systems and miniaturized products at micro/meso-scale level (from 10 to 10.000 micron range). The main objective of Integ-micro is the research and development of new hybrid and reconfigurable multitasking machines and combined processes based on integration of different ultra high precision techniques for the generation of 3D complex shape microcomponents made from different kinds of materials. Multitasking micromachining can be best described as the ability to perform multiple machining operations in one workholding configuration. This guarantees greater accuracy, reduced handling and plant area, faster throughput and increased productivity. The availability of several machining technologies on a single machine allows important synergies between the different machining methods. For instance, combining machining by chip removal and laser micro machine will provide the capability to remove (by laser) the burr remaining from the previous chip removal operation. Alternatively, chip removal machining and laser LIGA technique can be combined in order to machine small components that could not be produced otherwise. The project will bring high added value thanks to the minimum time loss in setting new production lines for strategic products through short reconfiguration time and reduced ramp-up phase. The above goals will be reached exploiting methods of sustainable production, including downscaling of machine size (machine size reduced of 5 times at least), new process chain approaches for dramatically reduced processing times and eco-friendly processes like dry ultra-high speed cutting (UHSC) at micro-meso domain (eliminate the use of cutting fluid to get the target of zero waste emission).},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
The proposed project aims at creating new high precision manufacturing technologies to respond cost-effectively and eco-friendly to the mass customization paradigm within the production of complex shape micro parts, embedded systems and miniaturized products at micro/meso-scale level (from 10 to 10.000 micron range). The main objective of Integ-micro is the research and development of new hybrid and reconfigurable multitasking machines and combined processes based on integration of different ultra high precision techniques for the generation of 3D complex shape microcomponents made from different kinds of materials. Multitasking micromachining can be best described as the ability to perform multiple machining operations in one workholding configuration. This guarantees greater accuracy, reduced handling and plant area, faster throughput and increased productivity. The availability of several machining technologies on a single machine allows important synergies between the different machining methods. For instance, combining machining by chip removal and laser micro machine will provide the capability to remove (by laser) the burr remaining from the previous chip removal operation. Alternatively, chip removal machining and laser LIGA technique can be combined in order to machine small components that could not be produced otherwise. The project will bring high added value thanks to the minimum time loss in setting new production lines for strategic products through short reconfiguration time and reduced ramp-up phase. The above goals will be reached exploiting methods of sustainable production, including downscaling of machine size (machine size reduced of 5 times at least), new process chain approaches for dramatically reduced processing times and eco-friendly processes like dry ultra-high speed cutting (UHSC) at micro-meso domain (eliminate the use of cutting fluid to get the target of zero waste emission).
253.
Florian Dittmann, Konstantina N. Geramani, George Rigas, Christos D. Katsis, Dimitrios Ioannis Fotiadis
Towards Advanced Information Fusion for Driver Assistant Systems of Modern Vehicles Artikel
In: 2008 IEEE 68th Vehicular Technology Conference, S. 1–5, 2008.
@article{DittmannEtAl_2008,
title = {Towards Advanced Information Fusion for Driver Assistant Systems of Modern Vehicles},
author = {Florian Dittmann and Konstantina N. Geramani and George Rigas and Christos D. Katsis and Dimitrios Ioannis Fotiadis},
url = {https://api.semanticscholar.org/CorpusID:206833939},
doi = {10.1109/VETECF.2008.441},
year = {2008},
date = {2008-09-01},
journal = {2008 IEEE 68th Vehicular Technology Conference},
pages = {1–5},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
254.
D. Vartziotis, T. Athanasiadis, I. Goudas, J. Wipper
Mesh smoothing using the Geometric Element Transformation Method Artikel
In: Computer Methods in Applied Mechanics and Engineering, Bd. 197, Nr. 45-48, S. 3760–3767, 2008.
@article{VartziotisEtAl_2008,
title = {Mesh smoothing using the Geometric Element Transformation Method},
author = {D. Vartziotis and T. Athanasiadis and I. Goudas and J. Wipper},
doi = {10.1016/j.cma.2008.02.028},
year = {2008},
date = {2008-08-01},
journal = {Computer Methods in Applied Mechanics and Engineering},
volume = {197},
number = {45-48},
pages = {3760–3767},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
255.
B. Culha
Challenges and Trends in Automotive Engineering. Proceedings Article
In: VICTORY Workshop, Stuttgart/Neuhausen, 2008.
@inproceedings{Culha_2008,
title = {Challenges and Trends in Automotive Engineering.},
author = {B. Culha},
year = {2008},
date = {2008-01-01},
booktitle = {VICTORY Workshop},
address = {Stuttgart/Neuhausen},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
256.
P. Daras, D. Tzovaras, S. Dobravec, J. Trnkoczy, A. Sanna, G. Paravati, R. Traphoener, J. Franz, T. Kastrinogiannis, C. Malavazos, N. Ploskas, M. Gumz, K. Geramani, G. -J. Wintterle
VICTORY: a 3D search engineover P2P and wireless P2P networks Proceedings Article
In: Proceedings of the 4th Annual International Conference on Wireless Internet. Session: Multimedia retrieval andstreaming in converged networks., ACM International ConferenceProceeding Series., Maui, Hawaii, 2008.
@inproceedings{DarasEtAl_2008,
title = {VICTORY: a 3D search engineover P2P and wireless P2P networks},
author = {P. Daras and D. Tzovaras and S. Dobravec and J. Trnkoczy and A. Sanna and G. Paravati and R. Traphoener and J. Franz and T. Kastrinogiannis and C. Malavazos and N. Ploskas and M. Gumz and K. Geramani and G. -J. Wintterle},
year = {2008},
date = {2008-01-01},
booktitle = {Proceedings of the 4th Annual International Conference on Wireless Internet. Session: Multimedia retrieval andstreaming in converged networks.},
publisher = {ACM International ConferenceProceeding Series.},
address = {Maui, Hawaii},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
257.
M. Linke, A. Waszak, V. Fäßler, D. Vartziotis, I. Goudas, A. Poulis
Virtual Reality in the procuct development Process: A Field report Proceedings Article
In: NAFEMS World Congress, Vancouver, 2007.
@inproceedings{LinkeEtAl_2007,
title = {Virtual Reality in the procuct development Process: A Field report},
author = {M. Linke and A. Waszak and V. Fäßler and D. Vartziotis and I. Goudas and A. Poulis},
url = {https://www.nafems.org/publications/resource_center/nwc07_15/},
year = {2007},
date = {2007-05-01},
booktitle = {NAFEMS World Congress},
address = {Vancouver},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
258.
T. Keßling, S. Hildenbrand, V. Fäßler
Multiphysics for Thermal Analysis: A Holistic Approach to Process Optimization Proceedings Article
In: Autosim 4th Technology Workshop, Paris, 2007.
@inproceedings{KesslingEtAl_2007,
title = {Multiphysics for Thermal Analysis: A Holistic Approach to Process Optimization},
author = {T. Keßling and S. Hildenbrand and V. Fäßler},
year = {2007},
date = {2007-01-01},
booktitle = {Autosim 4th Technology Workshop},
address = {Paris},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
259.
Raffael Kurek, Robin Babel, Susan Clare, Andrea Endress, Victor Fäßler, Olaf Fischbach, Michael Keckeisen, Harald Loeffler, Hans Neubauer, Erich Solomayer, Diethelm Wallwiener, Tanja Fehm
TumorAGENT — an interdisciplinary tumor database for translational research in breast cancer Proceedings Article
In: Magjarevic, R., Nagel, J. H. (Hrsg.): World Congress on Medical Physics and Biomedical Engineering 2006, S. 413–416, Springer Berlin Heidelberg, Berlin, Heidelberg, 2007, ISBN: 978-3-540-36841-0.
@inproceedings{KurekEtAl_2007,
title = {TumorAGENT — an interdisciplinary tumor database for translational research in breast cancer},
author = {Raffael Kurek and Robin Babel and Susan Clare and Andrea Endress and Victor Fäßler and Olaf Fischbach and Michael Keckeisen and Harald Loeffler and Hans Neubauer and Erich Solomayer and Diethelm Wallwiener and Tanja Fehm},
editor = {R. Magjarevic and J. H. Nagel},
doi = {10.1007/978-3-540-36841-0_111},
isbn = {978-3-540-36841-0},
year = {2007},
date = {2007-01-01},
booktitle = {World Congress on Medical Physics and Biomedical Engineering 2006},
pages = {413–416},
publisher = {Springer Berlin Heidelberg},
address = {Berlin, Heidelberg},
abstract = {The introduction of databases in clinics is increasingly important for the optimization of documentation, quality assurance, improved patient care, reliable results and control of costs. Hence, database systems are not only important for bioinformatic data analysis but are required to develop a successful experimental design. In spite of complex database structures and functions, to date no available database alone satisfies all medical requirements. In the field of oncology special databases are needed to manage tissue banks for oncological research and care. The interdisciplinary tumor database ``TumorAGENT'' has been developed to manage patient and tumor sample data to enable medical research and in this way provides an important tool for genome and proteome analysis of tumors. TumorAGENT is a web application developed on IEEE-standard and includes all medically relevant data protection measures. The output languages are German and English. TumorAGENT is a database designed for breast carcinomas and is fully operational since July 2005. Expansion to other malignancies as well as interconnection to molecular biological databases is anticipated in database structure and program logic. Future plans are to upgrade TumorAGENT to manage other tumor entities.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The introduction of databases in clinics is increasingly important for the optimization of documentation, quality assurance, improved patient care, reliable results and control of costs. Hence, database systems are not only important for bioinformatic data analysis but are required to develop a successful experimental design. In spite of complex database structures and functions, to date no available database alone satisfies all medical requirements. In the field of oncology special databases are needed to manage tissue banks for oncological research and care. The interdisciplinary tumor database „TumorAGENT“ has been developed to manage patient and tumor sample data to enable medical research and in this way provides an important tool for genome and proteome analysis of tumors. TumorAGENT is a web application developed on IEEE-standard and includes all medically relevant data protection measures. The output languages are German and English. TumorAGENT is a database designed for breast carcinomas and is fully operational since July 2005. Expansion to other malignancies as well as interconnection to molecular biological databases is anticipated in database structure and program logic. Future plans are to upgrade TumorAGENT to manage other tumor entities.
260.
P. Riede, D. Adamski, H. Maier, M. Linke, V. Fäßler
Chances of Optimization Methods in Evaluation of Ride Comfort Proceedings Article
In: Daimler Chrysler EDM/CAE Forum, Stuttgart, 2007.
@inproceedings{RiedeEtAl_2007,
title = {Chances of Optimization Methods in Evaluation of Ride Comfort},
author = {P. Riede and D. Adamski and H. Maier and M. Linke and V. Fäßler},
year = {2007},
date = {2007-01-01},
booktitle = {Daimler Chrysler EDM/CAE Forum},
address = {Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
261.
P. Riede, D. Adamski, H. Maier, M. Linke, V. Fäßler
Einsatz vonmathematischen Optimierungsverfahren bei der Untersuchung des Fahrkomforts Proceedings Article
In: Tüv Süd Tagung Chassis.Tech 2007, München, 2007.
@inproceedings{RiedeEtAl_2007a,
title = {Einsatz vonmathematischen Optimierungsverfahren bei der Untersuchung des Fahrkomforts},
author = {P. Riede and D. Adamski and H. Maier and M. Linke and V. Fäßler},
year = {2007},
date = {2007-01-01},
booktitle = {Tüv Süd Tagung Chassis.Tech 2007},
address = {München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
262.
Dmitris Vartziotis
Problems and Solutions: 11328 Artikel
In: The American Mathematical Monthly, Bd. 114, Nr. 10, S. 925, 2007.
@article{Vartziotis_2007,
title = {Problems and Solutions: 11328},
author = {Dmitris Vartziotis},
url = {http://www.jstor.org/stable/27642368},
year = {2007},
date = {2007-01-01},
urldate = {2025-03-27},
journal = {The American Mathematical Monthly},
volume = {114},
number = {10},
pages = {925},
publisher = {Mathematical Association of America},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
263.
CORDIS
VICTORY – Audio-Visual Content search and retrieval in a distributed P2P repository Sonstige
Website, 2007.
@misc{CORDIS_2007,
title = {VICTORY – Audio-Visual Content search and retrieval in a distributed P2P repository},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/044985},
year = {2007},
date = {2007-01-01},
abstract = {In light of three dimensional object retrieval evolving from text annotation to content-based and from standalone applications to web-based search engines, the creation of a search engine for 3D and multimedia distributed content into P2P and mobile P2P networks, is proposed. Driven by the very successful concept of Wikipedia, the first goal of the proposed project is to create the first distributed Visual Object Repository in which any peer can contribute to. The main differences between VICTORY and any known knowledge repository, is that, firstly, any visual information will be described as MultiPedia object (3D object along with its accompanied information - 2D views, text, audio, video), and secondly, the distributed nature of the repository. VICTORY's main objective is to create a MultiPedia search engine based on the 3D objects. The user will be able to use as input any Multipedia object or a combination of them. The retrieved content will contain 3D objects and their accompanied mixed-media and it will be accessible from both mobile devices and standard PCs. The search engine will be based on a combination of novel algorithms able to extract 3D low- level geometric features and high-level semantic features using relevance feedback and annotation techniques which are expected to improve significantly the retrieved results. Furthermore, the search engine will be enriched by multimodal personalized interfaces so as to take into account the users' interests and to offer capabilities of matching between 2D/3D objects, sketches and text. In conclusion, the VICTORY project aims at developing: Distributed 3D content and context-based search engine, P2P and Mobile P2P collaborative network, Unified distributed access, Community neighbourhood identification, 3D visualization on handheld devices, Multimodal interfaces (text, 2D images, sketches, 3D), Copyright protection.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
In light of three dimensional object retrieval evolving from text annotation to content-based and from standalone applications to web-based search engines, the creation of a search engine for 3D and multimedia distributed content into P2P and mobile P2P networks, is proposed. Driven by the very successful concept of Wikipedia, the first goal of the proposed project is to create the first distributed Visual Object Repository in which any peer can contribute to. The main differences between VICTORY and any known knowledge repository, is that, firstly, any visual information will be described as MultiPedia object (3D object along with its accompanied information – 2D views, text, audio, video), and secondly, the distributed nature of the repository. VICTORY’s main objective is to create a MultiPedia search engine based on the 3D objects. The user will be able to use as input any Multipedia object or a combination of them. The retrieved content will contain 3D objects and their accompanied mixed-media and it will be accessible from both mobile devices and standard PCs. The search engine will be based on a combination of novel algorithms able to extract 3D low- level geometric features and high-level semantic features using relevance feedback and annotation techniques which are expected to improve significantly the retrieved results. Furthermore, the search engine will be enriched by multimodal personalized interfaces so as to take into account the users‘ interests and to offer capabilities of matching between 2D/3D objects, sketches and text. In conclusion, the VICTORY project aims at developing: Distributed 3D content and context-based search engine, P2P and Mobile P2P collaborative network, Unified distributed access, Community neighbourhood identification, 3D visualization on handheld devices, Multimodal interfaces (text, 2D images, sketches, 3D), Copyright protection.
264.
O. Fischbach, R. Babel, M. Linke, V. Fäßler
Reifegrad-Absicherung als Teil des präventiven Risikomanagements – Erfahrungen beim Projekteinsatz und effiziente Gestaltung des Absicherungsprozesses durch ICT Proceedings Article
In: TÜV Süd Tagung Risikomanagement in der Automobilindustrie, TÜV SÜD Akademie Stuttgart, 2006.
@inproceedings{FischbachEtAl_2006,
title = {Reifegrad-Absicherung als Teil des präventiven Risikomanagements – Erfahrungen beim Projekteinsatz und effiziente Gestaltung des Absicherungsprozesses durch ICT},
author = {O. Fischbach and R. Babel and M. Linke and V. Fäßler},
year = {2006},
date = {2006-10-01},
booktitle = {TÜV Süd Tagung Risikomanagement in der Automobilindustrie},
address = {Stuttgart},
organization = {TÜV SÜD Akademie},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
265.
CORDIS
I-WAY – Intelligent co-operative system in cars for road safety Sonstige
Website, 2006.
@misc{CORDIS_2006,
title = {I-WAY – Intelligent co-operative system in cars for road safety},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/027195},
year = {2006},
date = {2006-02-01},
abstract = {i-WAY is a research project that will result in an innovative cooperative driving platform which will ubiquitously monitor and recognize the road environment and the driver's state in real time using data obtained from three types of sources: i) the in-vehicle sensing system, ii) the road infrastructure and iii) neighboring cars. It supports both road-to-vehicle and vehicle-to-vehicle communication in order to enhance drivers' perception on road environment and improve their responses in critical traffic scenarios. i-WAY will develop new and efficient methods for processing multi-sensorial signals based on sensor management and data fusion techniques. The Situation Assessment Module will combine data from the external sources (the roadside equipment and other vehicles) along with the features extracted from the various on-board sensors and with the aid of various intelligent classification techniques will detect hazards and risky situations on the road. Through advanced mobile interfaces, drivers will provide significant input to the HIGHWAY system (driver reports) and at the same time they will be endowed with a large amount of information and will be supported with warnings and alerts for weather conditions, traffic jams, accidents, presence of obstacles, lane deviation, as well as warnings for drivers' fatigue and drowsiness of cars travelling in the vicinity.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
i-WAY is a research project that will result in an innovative cooperative driving platform which will ubiquitously monitor and recognize the road environment and the driver’s state in real time using data obtained from three types of sources: i) the in-vehicle sensing system, ii) the road infrastructure and iii) neighboring cars. It supports both road-to-vehicle and vehicle-to-vehicle communication in order to enhance drivers‘ perception on road environment and improve their responses in critical traffic scenarios. i-WAY will develop new and efficient methods for processing multi-sensorial signals based on sensor management and data fusion techniques. The Situation Assessment Module will combine data from the external sources (the roadside equipment and other vehicles) along with the features extracted from the various on-board sensors and with the aid of various intelligent classification techniques will detect hazards and risky situations on the road. Through advanced mobile interfaces, drivers will provide significant input to the HIGHWAY system (driver reports) and at the same time they will be endowed with a large amount of information and will be supported with warnings and alerts for weather conditions, traffic jams, accidents, presence of obstacles, lane deviation, as well as warnings for drivers‘ fatigue and drowsiness of cars travelling in the vicinity.
266.
D. Vartziotis, A. Poulis, V. Fäßler, C. Vartziotis, C. Kolios
Integrated Digital Engineering Methodology for Virtual Orthopedics Surgery Planning Proceedings Article
In: International Special Topic Conference on InformationTechnology in Biomedicine, Ioannina, 2006.
@inproceedings{VartziotisEtAl_2006,
title = {Integrated Digital Engineering Methodology for Virtual Orthopedics Surgery Planning},
author = {D. Vartziotis and A. Poulis and V. Fäßler and C. Vartziotis and C. Kolios},
url = {http://dmu-center.gr/portal_files/files/deliverables/papers/itab_2006_niki.PDF},
year = {2006},
date = {2006-01-01},
booktitle = {International Special Topic Conference on InformationTechnology in Biomedicine},
address = {Ioannina},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
267.
R. Babel, V. Fäßler, K. N. Geramani, M. Keckeisen, D. Vartziotis
Interdisciplinary medical database network for the research of novel therapies and pharmaceuticals Proceedings Article
In: International Special Topic Conference on Information Technology in Biomedicine, Ioannina, 2006.
@inproceedings{BabelEtAl_2006,
title = {Interdisciplinary medical database network for the research of novel therapies and pharmaceuticals},
author = {R. Babel and V. Fäßler and K. N. Geramani and M. Keckeisen and D. Vartziotis},
url = {https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=0ccb2a61ee05f449a39c9d58b204a423d0bcdd10},
year = {2006},
date = {2006-01-01},
booktitle = {International Special Topic Conference on Information Technology in Biomedicine},
address = {Ioannina},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
268.
R. Babel, V. Fäßler
Interdisziplinäres medizinisches Datenbanknetzwerk als Basis für die Erforschung neuer Therapien und Medikamente Proceedings Article
In: Jahrestagung der schweizerischen, deutschen undösterreichischen Gesellschaft für biomedizinische Technik BMT 2006, Zürich, 2006.
@inproceedings{BabelFaessler_2006,
title = {Interdisziplinäres medizinisches Datenbanknetzwerk als Basis für die Erforschung neuer Therapien und Medikamente},
author = {R. Babel and V. Fäßler},
year = {2006},
date = {2006-01-01},
booktitle = {Jahrestagung der schweizerischen, deutschen undösterreichischen Gesellschaft für biomedizinische Technik BMT 2006},
address = {Zürich},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
269.
B. Culha
Virtuelle Produktentwicklung – Visionen und Trends Proceedings Article
In: ICIDO Summit, Stuttgart, 2006.
@inproceedings{Culha_2006,
title = {Virtuelle Produktentwicklung – Visionen und Trends},
author = {B. Culha},
year = {2006},
date = {2006-01-01},
booktitle = {ICIDO Summit},
address = {Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
270.
Mirko Horstmann, George T. Ioannidis, Martin Lorenz, Konstantina N. Geramani
Indexingtools and methods for making multimedia content accessible Proceedings Article
In: 1st International Conference on Automated Production of Cross Media Content for Multi-channel Distribution (axmedis 2005), In: Crombie, D., (ed) (2005): Accessible Information Processing, AXMEDIS2005, EUAIN Consortium, FNB Amsterdam, Firenze (Italy), 2005.
@inproceedings{HorstmannEtAl_2005,
title = {Indexingtools and methods for making multimedia content accessible},
author = {Mirko Horstmann and George T. Ioannidis and Martin Lorenz and Konstantina N. Geramani},
url = {http://www.axmedis.org/axmedis2005/detailed-program.html},
year = {2005},
date = {2005-12-01},
booktitle = {1st International Conference on Automated Production of Cross Media Content for Multi-channel Distribution (axmedis 2005)},
publisher = {In: Crombie, D., (ed) (2005): Accessible Information Processing, AXMEDIS2005, EUAIN Consortium, FNB Amsterdam},
address = {Firenze (Italy)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
271.
CORDIS
Website, 2005.
@misc{CORDIS_2005,
title = {AUTOSIM – Development of Best Practices and Identification of Breakthrough Technologies in Automotive Engineering Simulation},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/12497},
year = {2005},
date = {2005-09-01},
abstract = {Major organisations in the European automotive industry have seen substantial benefit from the integration of modelling and simulation into their design process. Today, there is a need for more widespread adoption of engineering simulation throughout the supply chain. At the same time, technology is being developed that offers the potential to reach a new generation of advanced applications.A number of key issues are currently holding these developments back, including: A lack of sufficiently skilled personnel and inefficiencies in their use. Smaller organisations not being ready or able to deploy the technology. Limits to the confidence placed on the reliability of analytical results. Suppliers using different procedures when supplying to different companies. Researchers needing a coordinated industrial view on priorities for the development of breakthrough technologies. AUTOSIM will establish an international team of leading experts representing much of the European automotive industry. They will develop a preliminary set of Best Practice Guidelines, standard analytical procedures and research strategies. They will then consult with the wider automotive industry to gain feedback on the preliminary documents and establish credibility of the final documents.Final authoritative versions of these Best Practice Guidelines, standard analytical procedures and research strategies will be delivered and widely disseminated. Their adoption throughout the industry will: Increase the efficiency and improve the quality of simulation. Increase the efficiency of the supply chain. Enable simulation to be practiced more effectively by a broad range of personnel. Coordinate ongoing research by providing a focused set of priorities. Assist industry to plan its future implementation strategy for simulation. With these actions, AUTOSIM will contribute substantially to advancing design techniques in the European automotive industry.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Major organisations in the European automotive industry have seen substantial benefit from the integration of modelling and simulation into their design process. Today, there is a need for more widespread adoption of engineering simulation throughout the supply chain. At the same time, technology is being developed that offers the potential to reach a new generation of advanced applications.A number of key issues are currently holding these developments back, including: A lack of sufficiently skilled personnel and inefficiencies in their use. Smaller organisations not being ready or able to deploy the technology. Limits to the confidence placed on the reliability of analytical results. Suppliers using different procedures when supplying to different companies. Researchers needing a coordinated industrial view on priorities for the development of breakthrough technologies. AUTOSIM will establish an international team of leading experts representing much of the European automotive industry. They will develop a preliminary set of Best Practice Guidelines, standard analytical procedures and research strategies. They will then consult with the wider automotive industry to gain feedback on the preliminary documents and establish credibility of the final documents.Final authoritative versions of these Best Practice Guidelines, standard analytical procedures and research strategies will be delivered and widely disseminated. Their adoption throughout the industry will: Increase the efficiency and improve the quality of simulation. Increase the efficiency of the supply chain. Enable simulation to be practiced more effectively by a broad range of personnel. Coordinate ongoing research by providing a focused set of priorities. Assist industry to plan its future implementation strategy for simulation. With these actions, AUTOSIM will contribute substantially to advancing design techniques in the European automotive industry.
272.
V. Fäßler, E. Theodossiu
Rechnerische Lastkollektivermittlung – Ein innovatives Verfahren in der Praxis Proceedings Article
In: Virtual Product Creation, Stuttgart, 2005.
@inproceedings{FaesslerTheodossiu_2005,
title = {Rechnerische Lastkollektivermittlung – Ein innovatives Verfahren in der Praxis},
author = {V. Fäßler and E. Theodossiu},
year = {2005},
date = {2005-01-01},
booktitle = {Virtual Product Creation},
address = {Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
273.
D. Adamski, V. Fäßler, E. Theodossiu
Computational determination ofload collectives in the digital phase of vehicle development Proceedings Article
In: LMS User Conference., Munich, 2004.
@inproceedings{AdamskiEtAl_2004,
title = {Computational determination ofload collectives in the digital phase of vehicle development},
author = {D. Adamski and V. Fäßler and E. Theodossiu},
year = {2004},
date = {2004-01-01},
booktitle = {LMS User Conference.},
address = {Munich},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
274.
Y. Chen, V. Fäßler
In 22 months from the idea to the functional Vehicle Prototype Proceedings Article
In: 14th Automotive Technology Workshop., Nanjing (China), 2004.
@inproceedings{ChenFaessler_2004,
title = {In 22 months from the idea to the functional Vehicle Prototype},
author = {Y. Chen and V. Fäßler},
year = {2004},
date = {2004-01-01},
booktitle = {14th Automotive Technology Workshop.},
address = {Nanjing (China)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
275.
S. Streck, J. Smirek, V. Fäßler
Modellbildungsstrategien und Berechnungsmethodik in der Abgasanlagenentwicklung Proceedings Article
In: ASIM – Workshop Modellierung und Simulation in Automotive und Prozessautomation., S. 29–40, ARGESIM – Verlag, Wismar, 2003, ISBN: 978-3-901608-74-2.
@inproceedings{StreckEtAl_2003,
title = {Modellbildungsstrategien und Berechnungsmethodik in der Abgasanlagenentwicklung},
author = {S. Streck and J. Smirek and V. Fäßler},
url = {https://www.asim-gi.org/fileadmin/user_upload_asim/ASIM_Publikationen_OA/AM001-099/AM_85_AR_25_ebook.pdf},
doi = {10.11128/arep.25},
isbn = {978-3-901608-74-2},
year = {2003},
date = {2003-05-01},
booktitle = {ASIM - Workshop Modellierung und Simulation in Automotive und Prozessautomation.},
number = {25},
pages = {29–40},
publisher = {ARGESIM - Verlag},
address = {Wismar},
series = {ARGESIM Report AR},
abstract = {Short development times, variants diversity und high demands on quality and product life span make the use of modern simulation tools indispensable. The procedure of simulation using FE calculation is exemplified through a modern exhaust system. The FE – modeling of the exhaust system is an integral part of the simulation and decides on the significance of the obtained results. The static calculation of the exhaust system under deadweight gives information about the suspension concept. On the basis of the calculated vibration behavior the model is verified with the vibration analysis at the test bench. The following stress analysis for the resonant frequencies reveals potentials for optimization of the system with respect to its strength. The calculated findings exert supporting influence on the design process.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Short development times, variants diversity und high demands on quality and product life span make the use of modern simulation tools indispensable. The procedure of simulation using FE calculation is exemplified through a modern exhaust system. The FE – modeling of the exhaust system is an integral part of the simulation and decides on the significance of the obtained results. The static calculation of the exhaust system under deadweight gives information about the suspension concept. On the basis of the calculated vibration behavior the model is verified with the vibration analysis at the test bench. The following stress analysis for the resonant frequencies reveals potentials for optimization of the system with respect to its strength. The calculated findings exert supporting influence on the design process.
276.
V. Fäßler, G. Hauf, F. Kara, G. Kiefer, T. Kummert
Fitting Simulation in the complete vehicle development process Proceedings Article
In: Daimler Chrysler EDM Forum 2003., Boeblingen, 2003.
@inproceedings{FaesslerEtAl_2003,
title = {Fitting Simulation in the complete vehicle development process},
author = {V. Fäßler and G. Hauf and F. Kara and G. Kiefer and T. Kummert},
year = {2003},
date = {2003-01-01},
booktitle = {Daimler Chrysler EDM Forum 2003.},
address = {Boeblingen},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
277.
CORDIS
Website, 2002.
@misc{CORDIS_2002,
title = {Placebo – An innovative computational platform for solving differential equation of modelling biomedical processes},
author = {CORDIS},
url = {https://cordis.europa.eu/project/id/IST-2001-35270},
year = {2002},
date = {2002-03-01},
abstract = {Biomedical modelling and simulation is a significant area in biomedical engineering used to advance the quantitative understanding of biological functions and to improve medical science and practice by utilising the acquired quantitative knowledge. It aims at analysing and explaining complex properties and functions of biomedical systems. The resulting mathematical models, specified using differential equations, ought to emulate the observed functional behaviour of the system under experimental conditions. Surgeons, for example, have to make their choice during operation among different implants and they need a complete and reliable environment in which can perform simulation of the realistic conditions in almost real-time.},
howpublished = {Website},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Biomedical modelling and simulation is a significant area in biomedical engineering used to advance the quantitative understanding of biological functions and to improve medical science and practice by utilising the acquired quantitative knowledge. It aims at analysing and explaining complex properties and functions of biomedical systems. The resulting mathematical models, specified using differential equations, ought to emulate the observed functional behaviour of the system under experimental conditions. Surgeons, for example, have to make their choice during operation among different implants and they need a complete and reliable environment in which can perform simulation of the realistic conditions in almost real-time.
278.
M. Metzger, J. Rohrbach
Luftfedersimulation im Gesamtfahrzeug-Entwicklungsprozess bei Daimler Chrysler Proceedings Article
In: 7. Daimler Chrysler CAE-Konzernforum., Möhringen, 2002.
@inproceedings{MetzgerRohrbach_2002,
title = {Luftfedersimulation im Gesamtfahrzeug-Entwicklungsprozess bei Daimler Chrysler},
author = {M. Metzger and J. Rohrbach},
year = {2002},
date = {2002-01-01},
booktitle = {7. Daimler Chrysler CAE-Konzernforum.},
address = {Möhringen},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
279.
A. Ludwig, R. Ehrhard, C. Mäurer
Einsatz der numerischen Feldsimulation in der EMV Proceedings Article
In: Sperling, Dieter (Hrsg.): Elektromagnetische Verträglichkeit in der KFZ-Technik, Vorträge der GMM-Fachtagung vom 25. bis 26. Oktober 2001 in Wolfsburg, S. 85–92, VDE-Verlag, 2001.
@inproceedings{LudwigEtAl_2001,
title = {Einsatz der numerischen Feldsimulation in der EMV},
author = {A. Ludwig and R. Ehrhard and C. Mäurer},
editor = {Dieter Sperling},
url = {https://www.gbv.de/dms/tib-ub-hannover/334304679.pdf},
year = {2001},
date = {2001-01-01},
booktitle = {Elektromagnetische Verträglichkeit in der KFZ-Technik, Vorträge der GMM-Fachtagung vom 25. bis 26. Oktober 2001 in Wolfsburg},
volume = {35},
pages = {85–92},
publisher = {VDE-Verlag},
series = {GMM-Fachbericht},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
280.
Victor Fäßler, Robin Babel
Technologie für das Lernen mit Simulationen in Netzwerken Proceedings Article
In: Proceedings of the International Conference of Scholars on Technology Education (ICTE), Braunschweig, 2000, ISBN: 3-3934822-01-0, (CD „Technology Education“).
@inproceedings{FaesslerBabel_2000,
title = {Technologie für das Lernen mit Simulationen in Netzwerken},
author = {Victor Fäßler and Robin Babel},
isbn = {3-3934822-01-0},
year = {2000},
date = {2000-09-01},
booktitle = {Proceedings of the International Conference of Scholars on Technology Education (ICTE)},
address = {Braunschweig},
note = {CD ``Technology Education''},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
281.
Christoph Mäurer
Applications of Sphere Geometry in Canal Surface Design Proceedings Article
In: Laurent, Pierre-Jean, Sablonnikre, Paul, Schumaker, Larry L. (Hrsg.): International Conference on Curves and Surfaces [4th], Saint-Malo,France, 1-7 July 1999, S. 267–276, Vanderbilt University Press, Nashville, TN, 2000, ISBN: 0-8265-1356-5.
@inproceedings{Maeurer_2000,
title = {Applications of Sphere Geometry in Canal Surface Design},
author = {Christoph Mäurer},
editor = {Pierre-Jean Laurent and Paul Sablonnikre and Larry L. Schumaker},
url = {https://apps.dtic.mil/sti/tr/pdf/ADP012037.pdf},
isbn = {0-8265-1356-5},
year = {2000},
date = {2000-01-01},
booktitle = {International Conference on Curves and Surfaces [4th], Saint-Malo,France, 1-7 July 1999},
volume = {1},
pages = {267–276},
publisher = {Vanderbilt University Press},
address = {Nashville, TN},
series = {Curve and Surface Design},
abstract = {Classical models of sphere geometry facilitate an efficient description of canal surfaces. Using the cyclographic model of Laguerre geometry, an elementary characterization of continuity, bisectors, control point-, control sphere- and implicit representations of canal surfaces is presented. In addition, canal surfaces generated with the aid of Minkowski Pythagorean hodograph curves are investigated.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Classical models of sphere geometry facilitate an efficient description of canal surfaces. Using the cyclographic model of Laguerre geometry, an elementary characterization of continuity, bisectors, control point-, control sphere- and implicit representations of canal surfaces is presented. In addition, canal surfaces generated with the aid of Minkowski Pythagorean hodograph curves are investigated.
282.
Dimitris Vartziotis
Bessere Prothesen aus dem CAD-System Artikel
In: F + M, Feinwerktechnik, Mikrotechnik, Mikroelektronik, Bd. 108, Nr. 1/2, S. 55–57, 2000, ISSN: 0944-1018.
@article{Vartziotis_2000,
title = {Bessere Prothesen aus dem CAD-System},
author = {Dimitris Vartziotis},
url = {https://www.tib.eu/de/suchen/id/tema%3ATEMA20000300741},
issn = {0944-1018},
year = {2000},
date = {2000-01-01},
journal = {F + M, Feinwerktechnik, Mikrotechnik, Mikroelektronik},
volume = {108},
number = {1/2},
pages = {55–57},
abstract = {Verfahren wie das rechnergestützte Konstruieren (CAD), Finite-Element-Methode (FEM) und NC-Fertigung gewinnen auch in der Medizintechnik immer mehr an Bedeutung. Am Beispiel der künstlichen Hüftgelenke wird gezeigt, wie eine moderne Prozeßkette die Paßgenauigkeit und Lebensdauer der Prothesen wesentlich verbessert. Schon die Ermittlung der Beanspruchung des Knochenmaterials stellt eine hochgradig lineare Aufgabe dar. Um die sehr komplexe Kinematik des Skelett-Muskel-Systems rechnerisch zu simulieren, ist leistungsfähige Hard- und Software notwendig, die eine realistische Abschätzung der Belastungen ermöglicht. Bei der Planung und Simulation von Hüftgelenkoperationen lassen sich prinzipiell zwei Schwierigkeitsgrade unterscheiden: die Implantation von standardisierten und von individuell gefertigten Hüftprothesen. In beiden Fällen ermöglicht das CAD/CAE/CAM-System Catia die durchgängige Bearbeitung der Prozeßkette. Bei der Entwicklung individueller Prothesen wird, analog zum Vorgehen bei Standardprothesen, zuerst die Bestimmung der dreidimensionalen Geometrie des anatomischen Knochenbereiches im CAD-System durchgeführt. Danach wird für die Knochengeometrie die Form der Prothese individuell bestimmt, um den besten Kontakt zwischen Knochen und maßgeschneiderter Prothese zu haben. Anschließend erfolgt die FEM-Simulation von Verformung und Spannung im CAE-System. Durch eine Einführ-Simulation (Kollisionsprüfung) wird die Vorgehensweise bei der Operation analysiert und kontrolliert und die Ergebnisse in aufbereiteter Form dem Arzt zur Verfügung gestellt. Sind alle Simulationen positiv verlaufen, können die Fertigungsvorbereitungen mit dem CAM-Modul beginnen. Aufbauend auf der bestehenden Datenbasis wird die Aufspannung der zu fräsenden Hüftprothese dargestellt. Unter Berücksichtigung der Randbedingungen der Bearbeitungsmaschine, der Maschinendaten und der Verfahrensdaten wird die Prothese für die dreiachsige NC-Bearbeitung in zwei Aufspannungen programmiert. Die berechneten NC-Bahnen sendet das System über einen Postprozessor an die Bearbeitungsmaschine, und die Prothese ist dann in kürzester Zeit fertiggestellt. Für den Patienten bedeutet eine optimal angepaßte Prothese eine kürzere Operationszeit, schnelle Ausheilung und die höchste Wahrscheinlichkeit auf eine lange Haltbarkeit der Knochen-Prothese-Verbindung.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Verfahren wie das rechnergestützte Konstruieren (CAD), Finite-Element-Methode (FEM) und NC-Fertigung gewinnen auch in der Medizintechnik immer mehr an Bedeutung. Am Beispiel der künstlichen Hüftgelenke wird gezeigt, wie eine moderne Prozeßkette die Paßgenauigkeit und Lebensdauer der Prothesen wesentlich verbessert. Schon die Ermittlung der Beanspruchung des Knochenmaterials stellt eine hochgradig lineare Aufgabe dar. Um die sehr komplexe Kinematik des Skelett-Muskel-Systems rechnerisch zu simulieren, ist leistungsfähige Hard- und Software notwendig, die eine realistische Abschätzung der Belastungen ermöglicht. Bei der Planung und Simulation von Hüftgelenkoperationen lassen sich prinzipiell zwei Schwierigkeitsgrade unterscheiden: die Implantation von standardisierten und von individuell gefertigten Hüftprothesen. In beiden Fällen ermöglicht das CAD/CAE/CAM-System Catia die durchgängige Bearbeitung der Prozeßkette. Bei der Entwicklung individueller Prothesen wird, analog zum Vorgehen bei Standardprothesen, zuerst die Bestimmung der dreidimensionalen Geometrie des anatomischen Knochenbereiches im CAD-System durchgeführt. Danach wird für die Knochengeometrie die Form der Prothese individuell bestimmt, um den besten Kontakt zwischen Knochen und maßgeschneiderter Prothese zu haben. Anschließend erfolgt die FEM-Simulation von Verformung und Spannung im CAE-System. Durch eine Einführ-Simulation (Kollisionsprüfung) wird die Vorgehensweise bei der Operation analysiert und kontrolliert und die Ergebnisse in aufbereiteter Form dem Arzt zur Verfügung gestellt. Sind alle Simulationen positiv verlaufen, können die Fertigungsvorbereitungen mit dem CAM-Modul beginnen. Aufbauend auf der bestehenden Datenbasis wird die Aufspannung der zu fräsenden Hüftprothese dargestellt. Unter Berücksichtigung der Randbedingungen der Bearbeitungsmaschine, der Maschinendaten und der Verfahrensdaten wird die Prothese für die dreiachsige NC-Bearbeitung in zwei Aufspannungen programmiert. Die berechneten NC-Bahnen sendet das System über einen Postprozessor an die Bearbeitungsmaschine, und die Prothese ist dann in kürzester Zeit fertiggestellt. Für den Patienten bedeutet eine optimal angepaßte Prothese eine kürzere Operationszeit, schnelle Ausheilung und die höchste Wahrscheinlichkeit auf eine lange Haltbarkeit der Knochen-Prothese-Verbindung.
283.
F. Beutenmüller, V. Fäßler, M. Metzger, B. Morys, T. Rosemeier, M. Schön
Moderne CAE-Tools im Schienenfahrzeugbau Proceedings Article
In: Tagungsbericht 6. Daimler Chrysler CAE Konzern-Forum., Stuttgart, 2000.
@inproceedings{BeutenmuellerEtAl_2000,
title = {Moderne CAE-Tools im Schienenfahrzeugbau},
author = {F. Beutenmüller and V. Fäßler and M. Metzger and B. Morys and T. Rosemeier and M. Schön},
year = {2000},
date = {2000-01-01},
booktitle = {Tagungsbericht 6. Daimler Chrysler CAE Konzern-Forum.},
address = {Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
284.
Victor B. Fäßler
Entwicklung von Simulationen für technische Lernprozesse Buch
Lang, Frankfurt, Main u.a., 2000, ISBN: 3-631-35473-8.
@book{Faessler_2000,
title = {Entwicklung von Simulationen für technische Lernprozesse},
author = {Victor B. Fäßler},
url = {https://www.fachportal-paedagogik.de/literatur/vollanzeige.html?FId=581921},
isbn = {3-631-35473-8},
year = {2000},
date = {2000-01-01},
pages = {343},
publisher = {Lang},
address = {Frankfurt, Main u.a.},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
285.
Bert Jüttler, Christoph Mäurer
Cubic Pythagorean hodograph spline curves and applications to sweep surface modeling Artikel
In: Comput. Aided Des., Bd. 31, S. 73–83, 1999.
@article{JuettlerMaeurer_1999,
title = {Cubic Pythagorean hodograph spline curves and applications to sweep surface modeling},
author = {Bert Jüttler and Christoph Mäurer},
url = {https://www.ag.jku.at/pubs/cph99.pdf},
year = {1999},
date = {1999-01-01},
journal = {Comput. Aided Des.},
volume = {31},
pages = {73–83},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
286.
B. Morys, T. Rosemeier
Simulation of the Tilting Train VT611/VT612 Proceedings Article
In: 4th ADAMS/Rail Users Conference, Utrecht, 1999.
@inproceedings{MorysRosemeier_1999,
title = {Simulation of the Tilting Train VT611/VT612},
author = {B. Morys and T. Rosemeier},
url = {https://www.yumpu.com/en/document/read/7277904/simulation-of-the-tilting-train-vt611-612-contents-msc-software},
year = {1999},
date = {1999-01-01},
booktitle = {4th ADAMS/Rail Users Conference},
address = {Utrecht},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
287.
Victor B. Fäßler, Walter E. Theuerkauf
Multimediale Lernumgebung für den Technikunterricht – Computerunterstütztes Informieren, Konstruierenund Testen als Vorbereitung für das Fertigen eines Transformators Proceedings Article
In: Hartmann, Elke, Hein, Christian, Schulte, Hans, Uzdzicki, Kazimierz, Wolffgramm, Horst (Hrsg.): Technikdidaktik. Entwicklungsstand – Theorien und Aufgaben., S. 169–180, Zielona Góra (Polen), 1999.
@inproceedings{FaesslerTheuerkauf_1999,
title = {Multimediale Lernumgebung für den Technikunterricht – Computerunterstütztes Informieren, Konstruierenund Testen als Vorbereitung für das Fertigen eines Transformators},
author = {Victor B. Fäßler and Walter E. Theuerkauf},
editor = {Elke Hartmann and Christian Hein and Hans Schulte and Kazimierz Uzdzicki and Horst Wolffgramm},
year = {1999},
date = {1999-01-01},
booktitle = {Technikdidaktik. Entwicklungsstand – Theorien und Aufgaben.},
pages = {169–180},
address = {Zielona Góra (Polen)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
288.
Christoph Mäurer
Rational curves and surfaces on Dupin ring cyclides Buch
Darmstadt: Techn. Hochschule, FB Mathematik, Techn. Hochschule, Darmstadt, 1996.
@book{Maeurer_1996,
title = {Rational curves and surfaces on Dupin ring cyclides},
author = {Christoph Mäurer},
url = {http://tubiblio.ulb.tu-darmstadt.de/4103/},
year = {1996},
date = {1996-11-01},
publisher = {Techn. Hochschule},
address = {Darmstadt},
edition = {Darmstadt: Techn. Hochschule, FB Mathematik},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
289.
V. Fäßler, W. Theuerkauf
Aufbau eines Simulationsmodells des elektrischen Transformators Proceedings Article
In: Kongreß Technische Bildung – Anforderungen, Erfahrungen, Forschungsergebnisse, Braunschweig, 1996.
@inproceedings{FaesslerTheuerkauf_1996,
title = {Aufbau eines Simulationsmodells des elektrischen Transformators},
author = {V. Fäßler and W. Theuerkauf},
year = {1996},
date = {1996-01-01},
booktitle = {Kongreß Technische Bildung – Anforderungen, Erfahrungen, Forschungsergebnisse},
address = {Braunschweig},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
290.
T. Krebs
Untersuchung der Lokomotion kleiner Säuger mit inverser Dynamik und Computersimulationen biomechanischer Mehrkörpermodelle thesis
1995.
@thesis{Krebs_1995,
title = {Untersuchung der Lokomotion kleiner Säuger mit inverser Dynamik und Computersimulationen biomechanischer Mehrkörpermodelle},
author = {T. Krebs},
year = {1995},
date = {1995-01-01},
booktitle = {Dissertation Tübingen 1995},
keywords = {},
pubstate = {published},
tppubtype = {thesis}
}
291.
T. Krebs, M. S. Fischer
Inverse Dynamik, Strukturanalyse und Computersimulation der Lokomotion kleiner Säugetiere Proceedings Article
In: Verh. Dt. Zool Gesell. 97, 1994.
@inproceedings{KrebsFischer_1994,
title = {Inverse Dynamik, Strukturanalyse und Computersimulation der Lokomotion kleiner Säugetiere},
author = {T. Krebs and M. S. Fischer},
year = {1994},
date = {1994-01-01},
booktitle = {Verh. Dt. Zool Gesell. 97},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
292.
T. Krebs, H. Ruder
Looking Inside the Locomotion of Animals Proceedings Article
In: Proceed. IVth International Symposium on Computer Simulation in Biomechanics., Paris, 1993.
@inproceedings{KrebsRuder_1993,
title = {Looking Inside the Locomotion of Animals},
author = {T. Krebs and H. Ruder},
year = {1993},
date = {1993-01-01},
booktitle = {Proceed. IVth International Symposium on Computer Simulation in Biomechanics.},
address = {Paris},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
293.
V. Fäßler
CAD-FEM Kopplung in der Praxis bei einem Ingenieur-Dienstleistungsunternehmen Proceedings Article
In: International FEM-Congress Baden-Baden., Stuttgart, 1992.
@inproceedings{Faessler_1992,
title = {CAD-FEM Kopplung in der Praxis bei einem Ingenieur-Dienstleistungsunternehmen},
author = {V. Fäßler},
url = {https://www.gbv.de/dms/tib-ub-hannover/18031436X.pdf},
year = {1992},
date = {1992-01-01},
booktitle = {International FEM-Congress Baden-Baden.},
address = {Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
294.
T. Krebs
Biomechanische Simulationen an mehrgliedrigen Modellen zur Untersuchung von Bewegungsabläufen der Maus thesis
1991.
@thesis{Krebs_1991,
title = {Biomechanische Simulationen an mehrgliedrigen Modellen zur Untersuchung von Bewegungsabläufen der Maus},
author = {T. Krebs},
year = {1991},
date = {1991-01-01},
school = {Tübingen University and TWT GmbH},
keywords = {},
pubstate = {published},
tppubtype = {thesis}
}
295.
Brenner, Fäßler, Fischer, Kaistra, Looser, Rührnschopf
CADAM-3D – Benutzerhandbuch Buch
Friedrichshafen, 1990.
@book{BrennerEtAl_1990,
title = {CADAM-3D – Benutzerhandbuch},
author = {Brenner and Fäßler and Fischer and Kaistra and Looser and Rührnschopf},
year = {1990},
date = {1990-01-01},
address = {Friedrichshafen},
organization = {ZF Friedrichshafen AG (Hrsg.).},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
296.
V. Fäßler
CADAM for ZF Applications in Finite Elements Proceedings Article
In: CUE EUROPE Conference, Zürich, 1989.
@inproceedings{Faessler_1989,
title = {CADAM for ZF Applications in Finite Elements},
author = {V. Fäßler},
year = {1989},
date = {1989-01-01},
booktitle = {CUE EUROPE Conference},
address = {Zürich},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
297.
Victor Fäßler
Einsatz von CAEDS in der Festigkeitsberechnung mit der Finite-Elemente-Methode Proceedings Article
In: IBM-CAD-Seminar, München, 1988.
@inproceedings{Faessler_1988,
title = {Einsatz von CAEDS in der Festigkeitsberechnung mit der Finite-Elemente-Methode},
author = {Victor Fäßler},
year = {1988},
date = {1988-01-01},
booktitle = {IBM-CAD-Seminar},
address = {München},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
DE 
EN 