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Active Steering of a Rail Vehicle with Two-Axle Bogies Based on Wheelset Motion

机译:基于轮对运动的具有两轴转向架的铁路车辆主动转向

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摘要

This paper deals with a basic study on the actively steered rail vehicle with two-axle bogie trucks, which employs a control law based on the self-steering ability of wheelset. However, this control law not only helps the steering performance, but also tends to lower the running stability. Two methods are proposed to improve the stability. The first method is to add a feedback of wheelset lateral velocity, the second one is to give some time lag to the control force, and both are proved to be affective. Here, the latter is more practical method and the delay of control due to the time lag does not deteriorate the steering performance.
机译:本文对带有两轴转向架卡车的主动转向铁路车辆进行了基础研究,该车辆采用了基于轮对自转向能力的控制律。但是,该控制规律不仅有助于转向性能,而且还趋于降低行驶稳定性。提出了两种方法来提高稳定性。第一种方法是增加轮对横向速度的反馈,第二种方法是给控制力一些时间滞后,并且两种方法都被证明是有效的。在此,后者是更实用的方法,并且由于时间延迟而导致的控制延迟不会使转向性能恶化。

著录项

  • 来源
    《Vehicle System Dynamics》 |2003年第4期|p.309-327|共19页
  • 作者单位

    Department of Mechanical and Production Engineering, Niigata University, 8050 Ikarashi 2-nocho, Niigata, 950-2181, Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 汽车工程;
  • 关键词

  • 入库时间 2022-08-17 23:46:54

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