• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
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  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
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Volume 16 Issue 4
Aug.  2003
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Article Contents
LvKe-wei, ZENG Jing. Continuous Calculation of Steady-State Solutions forRailway Vehicle Curve Negotiation[J]. Journal of Southwest Jiaotong University, 2003, 16(4): 384-388.
Citation: LvKe-wei, ZENG Jing. Continuous Calculation of Steady-State Solutions for Railway Vehicle Curve Negotiation[J]. Journal of Southwest Jiaotong University, 2003, 16(4): 384-388.

Continuous Calculation of Steady-State Solutions for Railway Vehicle Curve Negotiation

  • Publish Date: 25 Aug 2003
  • In order to better understand the mechanical behavior of railway vehicles from a straight track into a curved track, the steady-state solutions(equilibrium points) of a vehicle system are investigated. By using the DERPAR algorithm, the numerical calculation of steady-state solutions of a vehicle system from a straight track through a transitional track to a constant radius curved track is continuously accomplished, and the calculation efficiency is improved. And the steady-state solutions obtained by using the DERPAR algorithm do not contain transient components. Therefore, the influence of the parameters of a vehicle system on its dynamic behaviors can be clearly presented. The research lays the theoretical foundation for the design of the system parameters.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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