Research on resonance vibration simulation method of high-speed railway vehicle carbody

DOI

10.2991/iiicec-15.2015.248How to use a DOI?

Keywords

railway vehicle; carbody; resonance vibration; rigid-flexible

Abstract

A three dimensional rigid-flexible coupled vehicle system dynamics model was built to simulate the vibration response of carbody, and the short wave of track spectrum was considered during simulation. Before the simulation, the finite element model (FEM) and substructure modal analysis of carbody was completed by ABAQUS software, the vehicle system dynamics model was established by SIMPACK software, and the short wave of track spectrum was modified by line test vibration data. Two concerned positions of carbody underframe, which located separately in middle of side beam and center of underframe, was chosen to verify the results from theoretical model and line test. The comparison results illustrate that rigid-flexible coupled model combined with track short wave effect could be used to simulate the resonance vibration of carbody appropriately.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yi-Zhao Nie
AU  - Jing Zeng
AU  - Fan-Song Li
PY  - 2015/03
DA  - 2015/03
TI  - Research on resonance vibration simulation method of high-speed railway vehicle carbody
BT  - Proceedings of the 2015 International Industrial Informatics and Computer Engineering Conference
PB  - Atlantis Press
SP  - 1117
EP  - 1121
SN  - 2352-538X
UR  - https://doi.org/10.2991/iiicec-15.2015.248
DO  - 10.2991/iiicec-15.2015.248
ID  - Nie2015/03
ER  -