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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, March 10-12, 2014, Lund, Sweden. 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 | |||||||||||||||
| 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 Dates: | March 10-12, 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: | 31 Jul 2019 19:45 |
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