Observer-based robust H-infinity switched control for uncertain linear singular system

摘要：

　　This paper is concerned to design a new switched controller in order to deal with the H∞ control problem for a class of uncertain singular systems with norm-bounded parameter uncertainties.First considering the unavoidable state jumps at the switching instants,a sufficient condition is obtained for the existence of the state-dependent switching law stabilizing the switched system.This sufficient condition has low conservatism due to using the Lyapunov-Metzler inequality approach.Second considering the states are unmeasured,based on the derived results,an observer-based robust H∞ switched controller of uncertain singular systems is proposed.Finally,numerical examples are given to demonstrate the effectiveness of the proposed results.

关键词： Observer-based feedback control Switched singular system H∞ control Lyapunov-Metzler inequality

作者: LIU Yifan YANG Jianying ZHAO Yangyang

作者单位: State Key Lab for Turbulence and Complex Systems and Department of Mechanics and Engineering Science State Key Lab for Turbulence and Complex Systems and Department of Mechanics and Engineering Science No 203,Research Institute of China Ordnance Industries,Xian,710065,P.R.China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 4216-4221

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）