Nonlinear Magnetic Levitation System Control via Backstepping Design Technique

摘要：

　　The stability control for magnetic levitation system is a considerable and hard scientific issue because of highly nonlinearity and instability.This paper mainly focuses on the stability control for the levitated positioning and attitude of the magnetic levitation system.For the nonlinear magnetic levitation system model,the output feedback linearization method is employed to derive a global linearization error model.To stabilize this error model,the backstepping method is used to design the stability controller.Simulations show that the magnetic levitation system can be stabilized and track desired signals quickly under controlled by the proposed control scheme.

关键词： magnetic levitation system nonlinear model output feedback linearization backstepping control

作者: HE Juan-juan GAO Fangya JIA Ying-min

作者单位: The Seventh Research Division, Beihang University(BUAA), Beijing 100191, China

会议类型: 国内会议

会议名称: 第九届中国多智能体系统与控制会议(MASC2013)

会议地点: 河南焦作

会议语种:英文

页码: 1-5

在线出版日期: 2014-07-26（万方平台首次上网日期，不代表论文的发表时间）