Fault-tolerant Control for Maglev Suspension System Based on Simultaneous Stabilization

摘要：

This paper focuses on the problem of fault tolerant control for maglev suspension system based on simultaneous stabilization theory.Given two plants which are linear models of suspension system before and after the electromagnet failure respectively,we seek for a single compensator that stables both of them simultaneously.A systematic and simple linear control system design method for highly nonlinear plants is adopted.The simulation for the single magnet model shows that the designed fault tolerant controller has a better static and dynamic performance compared with a conventional PID controller.The method may provide valuable experience to the research on maglev suspension control system with more failures.

关键词： maglev train suspension system passive fault- tolerant control simultaneous stabilization

作者: Zhizhou Zhang Zhiqiang Long Longhua She Wensen Chang

作者单位: College of Mechaeronics Engineering and Automation National University of Defense Technology Changsha,Hunan Province,410073,PR China

会议类型: 国际会议

会议名称: 2007 IEEE International Conference on Automation and Lofistics

会议地点: 山东济南

会议语种:英文

在线出版日期: 2007-08-18（万方平台首次上网日期，不代表论文的发表时间）