Article | Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015 | Different Models of a Scaled Experimental Running Gear for the DLR RailwayDynamics Library
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Title:
Different Models of a Scaled Experimental Running Gear for the DLR RailwayDynamics Library
Author:
Christoph Schwarz: Institute of System Dynamics and Control, German Aerospace Center (DLR), Wessling, Germany Andreas Heckmann: Institute of System Dynamics and Control, German Aerospace Center (DLR), Wessling, Germany Alexander Keck: Institute of System Dynamics and Control, German Aerospace Center (DLR), Wessling, Germany
DOI:
10.3384/ecp15118441
Download:
Full text (pdf)
Year:
2015
Conference:
Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015
Issue:
118
Article no.:
047
Pages:
441-447
No. of pages:
7
Publication type:
Abstract and Fulltext
Published:
2015-09-18
ISBN:
978-91-7685-955-1
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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The DLR internal project "Next Generation Train" (NGT) deals with a high-speed train in a double-deck configuration. To realize the two continuous floors, a single wheel running gear configuration is selected. Equipped with independently rotating wheels instead of a usual wheel-set, a track guidance control becomes necessary. In terms of an advanced control and observer development the implementation of validated simulation models is absolutely essential. Therefore, the paper gives a short overview of the hardware of the scaled Experimental Running Gear on the DLR roller rig representing the NGT single wheel running gear. Using the DLR RailwayDynamics Library three different models of the running gear are implemented, which vary in complexity and can be used for different analysis methods. Finally, some significant simulation results of the particular simulation models are presented and discussed.

Keywords: railway vehicle dynamics; running gear; analytical modeling

Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015

Author:
Christoph Schwarz, Andreas Heckmann, Alexander Keck
Title:
Different Models of a Scaled Experimental Running Gear for the DLR RailwayDynamics Library
DOI:
http://dx.doi.org/10.3384/ecp15118441
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Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015

Author:
Christoph Schwarz, Andreas Heckmann, Alexander Keck
Title:
Different Models of a Scaled Experimental Running Gear for the DLR RailwayDynamics Library
DOI:
http://dx.doi.org/10.3384/ecp15118441
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