Design of auto disturbance rejection controller for train traction control system based on artificial bee colony algorithm

作     者：Wang, Biao Yang, Jie Jiao, Haining Zhu, Kuan Chen, Yuqi 

作者机构：Jiangxi Univ Sci & Technol Sch Elect Engn & Automat Ganzhou Peoples R China 

出 版 物：《MEASUREMENT》 (测量)

年 卷 期：2020年第160卷

页      面：107812-107812页

核心收录：

学科分类：08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 081102[工学-检测技术与自动化装置] 0811[工学-控制科学与工程] 

基　　金：National Natural Science Foundation of China 

主　　题：Nonlinear Active Disturbance Rejection Controller Freight train Artificial bee colony algorithm Speed tracking 

摘      要：This paper focuses on train running speed tracking control of electric traction freight train. The physical model of freight train is more complex and the parameters are more unstable than other trains. Therefore, the traditional PID controller is affected by the unmodeled dynamic and unknown parameter changes, resulting in large and unstable train speed tracking error. The design of NLADRC(Nonlinear Active Disturbance Rejection Controller, NLADRC) algorithm based on the time-delay control model of train in this paper. It reduces the dependence on the train model itself and has good tracking performance. The NLADRC gives full play to the strong function and high efficiency of the nonlinear function, while the introduction of the artificial bee colony algorithm with excellent experience effectively solves the problem that the parameters of the NLADRC algorithm are difficult to be adjusted. In the simulation, part of the mechanical delay of the system are regarded as internal and external disturbance, the results show that compared with the traditional PID algorithm, this algorithm has the advantages of high tracking accuracy, strong anti-interference ability and faster response speed. (C) 2020 Elsevier Ltd. All rights reserved.