Decentralized dynamic output feedback controller design for guaranteed cost stabilization of large-scale discrete-delay systems

被引:25
|
作者
Park, JH [1 ]
Jung, HY [1 ]
Park, JI [1 ]
Lee, SG [1 ]
机构
[1] Yeungnam Univ, Sch Elect Engn & Comp Sci, Kyongsan 712749, South Korea
关键词
large-scale system; dynamic output feedback; guaranteed cost controller; linear matrix inequality; time delay;
D O I
10.1016/j.amc.2003.07.021
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we discuss how to solve dynamic output feedback controller design problem for decentralized guaranteed cost stabilization of large-scale discrete-delay system by convex optimization. Based on Lyapunov second method, an linear matrix inequality optimization problem is formulated to design the controller which guarantees the asymptotic stability and minimizes the upper bound of a given quadratic cost function. A numerical example is given to illustrate the proposed method. (C) 2003 Elsevier Inc. All rights reserved.
引用
收藏
页码:307 / 320
页数:14
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