Study on Control Method of Maglev Vehicle-Guideway Coupling System Based on Robust Control Theory

被引：2

作者：

Li, Qin ^{[1
]}

Shen, Gang ^{[1
]}

机构：

[1] Tongji Univ, 4800 Caoan Rd, Shanghai 201804, Peoples R China

来源：

ADVANCES IN DYNAMICS OF VEHICLES ON ROADS AND TRACKS, IAVSD 2019 | 2020年

关键词：

Maglev vehicle; Robust control; Vehicle-guideway interaction; Coupling vibration;

D O I：

10.1007/978-3-030-38077-9_102

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A new control method based on robust control theory was investigated to solve the stability problem of the maglev vehicle-guideway coupling system. The track beam's irregularity was analyzed and considered as disturbance in this system. The vibration requirement of the maglev vehicle was also considered when the controller was designed. The new designed control method was tested on a MATLAB/Simulink modal. The result shows that the new control method can make the vehicle-guideway coupling system stable and the robustness of the system was much better than the traditional control method based on optimal control theory. When there is disturbance in the system, the maximum overshoot is much smaller and with less oscillation.

引用

页码：882 / 889

页数：8