Effect of anti-skid control parameters on wheel wear of high speed vehicle

被引：2
|
作者：
Jiang Y. [1 ]
Zhang H. [1 ]
Tao G. [1 ]
Wen Z. [1 ]
机构：
[1] State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu
来源：
Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology) | 2019年 / 50卷 / 12期
基金：
中国国家自然科学基金;
关键词：
Adhesion force; Anti-skid control; Creep rate threshold; High-speed vehicle; Wear index;
D O I：
10.11817/j.issn.1672-7207.2019.12.010
中图分类号：
学科分类号：
摘要：
Based on vehicle system dynamics model, a high-speed vehicle brake anti-skid control model with the nonlinear characteristics of brake cylinder pressure was established to study the effect of anti-skid control parameters on wheel wear. The results show that in the case of emergency braking with low adhesion, when the deceleration method and the creep rate method are combined to anti-skid, the wheel wear gradually increases as the speed decreases, and increases first and then remains constant as the creep rate threshold increases. The creep rate threshold corresponding to the remained wear increases as the speed decreases. It is recommended that the creep rate threshold can be optimized in other ways after the wheel wear remains constant. © 2019, Central South University Press. All right reserved.
引用
收藏
页码：3007 / 3014
页数：7
相关论文
共 20 条
  • [1] Jin X., Liu Q., Tribology of Wheel and Rail, pp. 150-159, (2004)
  • [2] Chen Z., Zeng J., Luo R., Wheel-slip prevention control and simulation under train pneumatic braking, Journal of the China Railway Society, 31, 4, pp. 25-31, (2009)
  • [3] Zuo J., Chen Z., Antiskid control of railway train braking based on adhesion creep behavior, Chinese Journal of Mechanical Engineering, 25, 3, pp. 543-549, (2012)
  • [4] Zhang H., Simulation on anti-slip control of railway vehicle brake, pp. 36-52, (2013)
  • [5] Wei H., EMU anti-slide performance experimental study on ultra-low adhesion rail surface, Journal of the China Railway Society, 39, 9, pp. 67-73, (2017)
  • [6] Zhang H., Mei G., Wang H., Et al., Monitoring and cause qnalysis of tread abnormal wear in a metro line, International Journal of Advanced Railway, 2, 2, pp. 115-118, (2014)
  • [7] Tian Y., Liu S., Daniel W.J.T., Et al., Investigation of the impact of locomotive creep control on wear under changing contact conditions, Vehicle System Dynamics, 53, 5, pp. 692-709, (2015)
  • [8] Tian Y., Daniel W.J.T., Meehan P.A., Real-time rail-wheel wear damage control, International Journal of Rail Transportation, 4, 2, pp. 113-129, (2016)
  • [9] Polach O., Creep forces in simulations of traction vehicles running on adhesion limit, Wear, 258, 7-8, pp. 992-1000, (2005)
  • [10] Chen Z., Study on the dynamics and control of high speed train under traction and braking, pp. 20-22, (2010)
12