Switching Control for LPV Polytopic Systems Using Multiple Lyapunov Functions

摘要：

In this paper,we study the switching control for a linear parameter varying (LPV)polytopic system using multiple Lyapunov functions to improve the systems H ∞performance.For the large range of parameter varying,we divide the parameter region into small subregions and nd a suitable Lyapunov function for each parameter subregion.Under the average dwell time switching logic,a suf cient Linear Matrix inequality (LMI)condition is proposed to guarantee the performance.The proposed control scheme is applied to an active magnetic bearing system.

作者: HE Xu ZHAO Jun DIMIROVSKI Georgi M. CHEN Chao

作者单位: State Key Laboratory of Integrated Automation for Process Industries (Northeastern University),Sheny School of Engineering,Dogus University,TR-34722,Istanbul,R.Turkey

会议类型: 国际会议

会议名称: The 30th Chinese Control Conference(第三十届中国控制会议)

会议地点: 烟台

会议语种:英文

页码: 1-6

在线出版日期: 2011-07-01（万方平台首次上网日期，不代表论文的发表时间）