Robust H∞ filtering for a class of uncertain lurie time-delay singular systems

被引：14

作者：

Lu, Ren-Quan ^{[1
,2
]}

Wang, Jun-Hong ^{[1
]}

Xue, An-Ke ^{[1
]}

Su, Hong-Ye ^{[2
]}

Chu, Jian ^{[2
]}

机构：

[1] Institute of Information and Control, Hangzhou Dianzi University

[2] National Laboratory of Industrial Control Technology, Institute of Advanced Process Control, Zhejiang University

来源：

Zidonghua Xuebao/Acta Automatica Sinica | 2007年 / 33卷 / 03期

关键词：

Linear matrix inequality (LMI); Lurie singular system; Robust H[!sub]∞[!/sub] filtering;

D O I：

10.1360/aas-007-0292

中图分类号：

学科分类号：

摘要：

This paper deals with the problem of the robust H∞ filtering for a class of Lurie singular systems with state time-delays, parameter uncertainties and unknown statistics characteristics but with limited power disturbance, aiming to design a robustly stable filter such that the uncertain Lurie time-delay singular systems are not only regular, impulse free and stable, but also have a prescribed level of H∞ performance for the filtering error dynamics for all admissible uncertainties. A sufficient condition for the existence of such a filter is proposed in terms of linear matrix inequalities (LMIs). When a solution to this set of LMIs exists, the parametric matrices of a desired filter can be easily obtained using LMI toolbox.

引用

页码：292 / 296

页数：4