Filter Design of Discrete-Time Switched Linear Systems with Time-Varying Parameters

摘要：

This paper addresses the filtering problem for a class of discrete-time switched linear parameter varying systems under average dwell time switching. The stability result for general discrete-time switched systems with average dwell time is first presented. A mode-dependent full-order parameterized filter is then designed and the corresponding existence conditions of such filters are derived via LMI formulation. The desired filter gains and the admissible switching signals are obtained for a given system decay degree such that the resulting filter error system is exponentially stable and has a guaranteed H∞ performance. A numerical example is given to demonstrate the potential and effectiveness of the developed theoretical results.

作者: Lixian Zhang Naigang Cui Ary Pizarro Chong

作者单位: School of Astronautics,Harbin Institute of Technology,Harbin,China,150001. Marine Automation and Power Plant Simulation,8565 Cote-de-Liesse,Saint-Laurent,Quebec,H4T 1G5,Canada

会议类型: 国际会议

会议名称: The 3rd International Symposium on Systems and Control in Aeronautics and Astronautics(第三届航空航天系统与控制国际会议 ISSCAA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1361-1366

在线出版日期: 2010-01-08（万方平台首次上网日期，不代表论文的发表时间）