Static output feedback stabilization: An ILMI approach

被引：452
|
作者：
Cao, YY [1 ]
Lam, J
Sun, YX
机构：
[1] Zhejiang Univ, Inst Ind Proc Control, Hangzhou 310027, Peoples R China
[2] Univ Hong Kong, Dept Mech Engn, Hong Kong, Peoples R China
来源：
AUTOMATICA | 1998年 / 34卷 / 12期
基金：
中国国家自然科学基金;
关键词：
static output feedback; linear matrix inequality (LMI); stabilization; linear time-invariant systems;
D O I：
10.1016/S0005-1098(98)80021-6
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this note, the static output feedback stabilization problem is addressed using the linear matrix inequality technique. A necessary and sufficient condition for static output feedback stabilizability for linear time-invariant systems is derived in the form of a matrix inequality. The extension of the result to H-infinity control is studied. An iterative LMI (ILMI) algorithm is proposed to compute the feedback gain. Numerical examples are employed to demonstrate the effectiveness and the convergence of the algorithm. (C) 1998 Elsevier Science Ltd. All rights reserved.
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页码：1641 / 1645
页数：5
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