Identification of Adhesion Behavior of High Speed wheel/rail based on Local Weighted Linear Models

摘要：

In this paper, the identification problem of local weighted linear models is considered for the adhesion behavior of wheel/rail. The parameter is determined by minimization of output error cost function by unconstrained optimization method . In addition, the convergence speed of the proposed algorithm is also given . Finally, industrial experiment of wheel/rail adhesion process is implemented and the results show the efficiency of the proposed method.

关键词： System Identification Parameter Estimation adhesion coefficient wheel/rail creep ration

作者: ZHONG Lusheng YANG Hui Gong Jinhong Zhang Yongxian

作者单位: College of Electrical and Electronic Engineering, East China Jiaotong University,Nanchang Jiangxi 330013

会议类型: 国际会议

会议名称: The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)

会议地点: 太原

会议语种:英文

页码: 3045-3050

在线出版日期: 2012-05-23（万方平台首次上网日期，不代表论文的发表时间）