QUADRATIC STABILIZABILITY FOR POLYTOPIC UNCERTAIN SWITCHED LINEAR SYSTEMS VIA SWITCHED OBSERVER

被引：6
|
作者：
Soga, T. [1 ]
Otsuka, N. [2 ]
机构：
[1] Tokyo Denki Univ, Grad Sch Adv Sci & Technol, Hatayama, Saitama 3500394, Japan
[2] Tokyo Denki Univ, Sch Sci & Engn, Div Sci, Hatayama, Saitama 3500394, Japan
来源：
ASIAN JOURNAL OF CONTROL | 2014年 / 16卷 / 04期
关键词：
Switched linear systems; quadratic stabilizability; polytopic uncertain systems; switched observer; STABILITY; DESIGN; STABILIZATION;
D O I：
10.1002/asjc.766
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 paper, we study a quadratic stabilizability problem via switched observer for uncertain continuous-time switched linear systems in the sense that the subsystem's matrices are represented as a polytopic linear combination of vertex matrices. Firstly, sufficient conditions for polytopic uncertain continuous-time switched linear systems to be quadratically stabilizable via state feedback are summarized. Next, sufficient conditions for polytopic uncertain switched linear systems to be quadratically stabilizable via switched observer are given under the assumption that output matrices of subsystems have no uncertainties. Further, a numerical example is also investigated.
引用
收藏
页码：1020 / 1028
页数：9
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