Thrust Dynamic Decoupling Control Based on Disturbance Observer for A novel Planar Magnetic Suspension Stage

摘要：

A novel planar magnetic suspension stage has been presented in this paper, a decoupling control approach based on dynamic inversion has used for planar magnetic suspension stage system that is a nonfinear, multivariable and strong coupling system, so this method makes the complicated system becomes simplify and linear. The disturbance has been suppressed by using the disturbance observer. The result of simulation indicate the proposed scheme have better dynamic and static characteristics and robust.

关键词： magnetic levitation stage dynamic decoupling Precision positioning Linear Motor Disturbance Observer

作者: Zhenxiong Zhou Jiandong Yang Yongyin Qu Dejun Liu

作者单位: College of Electromeehanical Engineering Changchun University of Science and Technology changchun ci College of Eleetromeehanical Engineering Changchun University of Science and Technology changchun ci College of Electrical and informational Engineering Beihua University Jilin city,Jilin Province,Chin

会议类型: 国际会议

会议名称: 2009 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2009)(2009年检测技术与机械自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 914-917

在线出版日期: 2009-04-11（万方平台首次上网日期，不代表论文的发表时间）