Hunting stability analysis of a new dynamic model of high-speed railway vehicle moving on curved tracks

Sen-Yung Lee, Yung Chang Cheng

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Based on the heuristic nonlinear creep model, the nonlinear coupled differential equations of the motion of a eight degrees of freedom car system, considering the lateral displacement and the yaw angle of the each wheelset, the truck frame and the half car body, moving on curved tracks are derived in completeness. To illustrate the accuracy of the analysis, the limiting cases are examined. The influences of the suspension parameters on the critical hunting speeds evaluated via the linear and the nonlinear creep models respectively are studied and compared.

Original languageEnglish
Title of host publicationProceedings of the 15th IASTED International Conference on Applied Simulation and Modelling
Pages8-14
Number of pages7
Publication statusPublished - 2006 Nov 28
Event15th IASTED International Conference on Applied Simulation and Modelling - Rhodes, Greece
Duration: 2006 Jun 262006 Jun 28

Publication series

NameProceedings of the 15th IASTED International Conference on Applied Simulation and Modelling
Volume2006

Other

Other15th IASTED International Conference on Applied Simulation and Modelling
CountryGreece
CityRhodes
Period06-06-2606-06-28

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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