Brake Anti-slide Detection and Protection for Metro Vehicles

YU Jieren; QIAN Hua; XIA Shuai; SHAO Yuehu; LI Yiye

doi:10.13890/j.issn.1000-128x.2015.02.023

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Brake Anti-slide Detection and Protection for Metro Vehicles

更新时间：2021-12-13

- Brake Anti-slide Detection and Protection for Metro Vehicles
- Electric Drive for Locomotives Issue 2, Pages: 94-98(2015)
- 作者机构：
  
  1. 株洲南车时代电气股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2015.02.023
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YU Jieren, QIAN Hua, XIA Shuai, et al. Brake Anti-slide Detection and Protection for Metro Vehicles. [J]. Electric Drive for Locomotives (2):94-98(2015)
DOI：

YU Jieren, QIAN Hua, XIA Shuai, et al. Brake Anti-slide Detection and Protection for Metro Vehicles. [J]. Electric Drive for Locomotives (2):94-98(2015) DOI： 10.13890/j.issn.1000-128x.2015.02.023.

摘要

分析了城轨车辆制动防滑系统常用的速度差、减速度等滑行检测判据的弊端，对速度差中车辆参考速度的计算和减速度检测灵敏度太高提出改进建议，对比分析2 种不同防滑策略恢复时机的选择对防滑效率及参考速度的影响，结合两者优势，给出一种较优的防滑策略。

Abstract

Based on the weakness analysis of the traditional wheel-slip detect methods such as speed difference and decelerationcriterion, proposals were given for the reference speed calculation and over sensitive caused by deceleration-criterion. At the same time, two different strategy of anti-slide recovery were compared, and their influence on the anti-slide efficiency and reference speed was analyzed. Finally, a new combined WSP strategy with both advantages is suggested.

关键词

城轨车辆制动防滑系统滑行检测速度差参考速度滑移率

Keywords

metro vehiclesbrakeanti-slide systemslide detectionspeed differencereference speedslip ratio

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