Generalized H2 control of switched discrete-time systems with unknown delays

被引:22
|
作者
Mahmoud, Magdi S. [1 ]
机构
[1] King Fahd Univ Petr & Minerals, Dept Syst Engn, Dhahran 31261, Saudi Arabia
关键词
Switched systems; Switched Lyapunov-Krasovskii functional; Asymptotic stability; Switched state-feedback; Switched output-feedback; LMIs; H-INFINITY CONTROL; GUARANTEED COST CONTROL; OUTPUT-FEEDBACK CONTROL; LINEAR-SYSTEMS; STABILITY ANALYSIS; DESIGN; STABILIZABILITY;
D O I
10.1016/j.amc.2008.12.034
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The generalized H-2 control problem for a class of linear discrete-time switched systems with constant unknown delays is investigated. New linear matrix inequalities (LMIs) characterization based on switched Lyapunov-Krasovskii functional are established to guarantee the asymptotic stability and generalized H-2 performance. Design of generalized H-2 state feedback and dynamic output-feedback controllers are developed. A numerical example is worked out in detail to illustrate the theoretical developments. (C) 2008 Elsevier Inc. All rights reserved.
引用
收藏
页码:33 / 44
页数:12
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