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Heckmann, Andreas and Keck, Alexander and Kaiser, Ingo and Kurzeck, Bernhard (2014) The Foundation of the DLR RailwayDynamics Library: the Wheel-Rail-Contact. In: Proceedings of the 10th International Modelica Conference, March 10-12, 2014, Lund, Sweden, pp. 465-475. Linköping University Electronic Press, Linköpings universitet. 10th International Modelica Conference, 2014-03-10 - 2014-03-12, Lund, Sweden. doi: 10.3384/ECP14096465. ISBN 978-91-7519-380-9. ISSN 1650-3740.
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Official URL: http://dx.doi.org/10.3384/ECP14096465
Abstract
The formulation of the wheel-rail contact is a cru- cial issue in simulations considering the running dynamics of railway vehicles. Therefore a model- ing environment that is dedicated to railway ve- hicle dynamics such as the new DLR RaiwayDy- namics Library relies on an efficient representation of the kinematics and forces or torques, respec- tively, that appear at the wheel-rail interface. A number of different formulations have been devel- oped since the underlying rolling contact problem was firstly discussed in literature in 1876. The paper overviews these wheel-rail contact formula- tions and then presents the implemented variants in detail. The DLR RailwayDynamics Library is used to model and simulate the behavior of an ex- perimental scaled M 1:5 running gear operating on the DLR roller rig. The simulations results are compared and validated with measurements.
| Item URL in elib: | https://elib.dlr.de/88522/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Title: | The Foundation of the DLR RailwayDynamics Library: the Wheel-Rail-Contact | ||||||||||||||||||||
| Authors: |
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| Date: | 2014 | ||||||||||||||||||||
| Journal or Publication Title: | Proceedings of the 10th International Modelica Conference, March 10-12, 2014, Lund, Sweden | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| DOI: | 10.3384/ECP14096465 | ||||||||||||||||||||
| Page Range: | pp. 465-475 | ||||||||||||||||||||
| Publisher: | Linköping University Electronic Press, Linköpings universitet | ||||||||||||||||||||
| Series Name: | Linköping Electronic Conference Proceedings | ||||||||||||||||||||
| ISSN: | 1650-3740 | ||||||||||||||||||||
| ISBN: | 978-91-7519-380-9 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | railway vehicles wheel-rail contact;ve- hicle dynamics multibody simulation | ||||||||||||||||||||
| Event Title: | 10th International Modelica Conference | ||||||||||||||||||||
| Event Location: | Lund, Sweden | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 10 March 2014 | ||||||||||||||||||||
| Event End Date: | 12 March 2014 | ||||||||||||||||||||
| Organizer: | The Modelica Association | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||||
| HGF - Program Themes: | Terrestrial Vehicles (old) | ||||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||||
| DLR - Program: | V BF - Bodengebundene Fahrzeuge | ||||||||||||||||||||
| DLR - Research theme (Project): | V - Project Next Generation Train II (old) | ||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||
| Institutes and Institutions: | Institute of System Dynamics and Control > Vehicle System Dynamics | ||||||||||||||||||||
| Deposited By: | Heckmann, Dr.-Ing. Andreas | ||||||||||||||||||||
| Deposited On: | 15 Dec 2014 16:24 | ||||||||||||||||||||
| Last Modified: | 08 May 2024 13:59 |
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