Delay-dependent H∞ control for singular Markovian jump systems with time delay

被引:152
作者
Wang, Junru [1 ]
Wang, Huijiao [1 ]
Xue, Anke [2 ]
Lu, Renquan [2 ]
机构
[1] Zhejiang Sci Tech Univ, Inst Automat, Coll Mech Engn & Automat, Hangzhou 310018, Zhejiang, Peoples R China
[2] Hangzhou Dianzi Univ, Inst Informat & Control, Hangzhou 310018, Zhejiang, Peoples R China
关键词
Singular Markovian jump system; H-infinity control; Time delay; Delay subinterval decomposition approach; FEEDBACK STABILIZATION; ABSOLUTE STABILITY; ROBUST STABILITY; STABILIZABILITY;
D O I
10.1016/j.nahs.2012.08.003
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper deals with the problem of delay-dependent H-infinity control for singular Markovian jump systems with time delay. Based on the delay subinterval decomposition approach, a new Lyapunov-Krasovskii functional is proposed to develop the new delay-dependent bounded real lemma (BRL), which ensures the considered system to be regular, impulse-free and stochastically stable with given H-infinity performance index gamma. Based on this new BRL, the explicit expression of the desired controller gains is also presented by solving a set of strict LMIs. Some numerical examples are given to show the effectiveness and less conservativeness of the proposed methods. (c) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1 / 12
页数:12
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