Multi point suspension cooperative modeling and control of low speed maglev vehicle

被引：0
|
作者：
Xu, Junqi [1 ]
Chen, Chen [1 ]
Sun, Yougang [1 ]
Lin, Guobin [1 ]
机构：
[1] Tongji Univ, Maglev Transportat Engn R&D Ctr, Shanghai, Peoples R China
来源：
2018 CHINESE AUTOMATION CONGRESS (CAC) | 2018年
关键词：
low speed maglev vehicle; multi-coils; relative error; cross-coupling control;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The maglev vehicle is becoming a new type of urban transport because of its short turning radius, comfortable and environmental characteristics. In this paper, the multi-point suspension system of maglev train is studied, and the correlative cooperative control law is proposed to solve the problem that the multi-coils cannot be effectively decoupled. Firstly, a current feedback model of single coil maglev system is established. On this basis, the relative errors between multi-coils are determined, and the cross-coupling control strategy is adopted to coordinate the coil output effectively. Finally, the validity of the control law is verified based on the platform of MATLAB/Simulink. It provides an effective way to solve the output asynchronism of multi-point suspension system without complete decoupling.
引用
收藏
页码：3317 / 3322
页数：6
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