Lateral Wear’s Effect on the Vehicle Dynamics Behavior with Out-of-round Wheel

DENG Yongguo

doi:10.13890/j.issn.1000-128x.2017.01.010

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Lateral Wear’s Effect on the Vehicle Dynamics Behavior with Out-of-round Wheel

更新时间：2021-12-13

- Lateral Wear’s Effect on the Vehicle Dynamics Behavior with Out-of-round Wheel
- Electric Drive for Locomotives Issue 1, Pages: 41-45(2017)
- 作者机构：
  
  1. 广州地铁集团有限公司,广东,广州,510000
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2017.01.010
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DENG Yongguo. Lateral Wear’s Effect on the Vehicle Dynamics Behavior with Out-of-round Wheel. [J]. Electric Drive for Locomotives (1):41-45(2017)
DOI：

DENG Yongguo. Lateral Wear’s Effect on the Vehicle Dynamics Behavior with Out-of-round Wheel. [J]. Electric Drive for Locomotives (1):41-45(2017) DOI： 10.13890/j.issn.1000-128x.2017.01.010.

摘要

为了分析横向磨耗对车轮非圆化状态的车辆动力学性能的影响，对现有的SIMPACK 软件进行二次开发，建立车辆系统动力学模型，模型中考虑了在非圆化车轮上施加实测车轮踏面廓形。研究测试结果表明：车辆动力学特性结果的响应规律主要受车轮非圆化状态影响，而车轮踏面横向磨耗主要对结果的均值贡献较大。

Abstract

In order to investigate the wheel treads’ lateral wear’s effect on the vehicle dynamics behavior with out-of-round wheel, secondary development for the existing SIMPACK software was done, and vehicle system dynamics model was established, considering the measured lateral wear of wheel treads. The results showed that: vehicle dynamics results response law was mainly affected by out-ofround wheel, while the wheel treads’ lateral wear largely contributed to the average of the results.

关键词

横向磨耗非圆化车轮动力学性能动力学模型

Keywords

lateral wearout-of-round wheeldynamics behaviordynamics model

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