Tracking control for switched time-varying delays systems with stabilizable and unstabilizable subsystems

被引：44
作者：
Li, Qing-Kui [1 ]
Zhao, Jun [1 ,2 ]
Dimirovski, Georgi M. [3 ]
机构：
[1] Northeastern Univ, Sch Informat Sci & Engn, Minist Educ, Key Lab Integrated Automat Proc Ind, Shenyang 110004, Peoples R China
[2] Australian Natl Univ, Res Sch Informat Sci & Engn, Dept Informat Engn, Canberra, ACT 0200, Australia
[3] Dogus Univ, Dept Comp Engn, TR-34722 Istanbul, Turkey
来源：
NONLINEAR ANALYSIS-HYBRID SYSTEMS | 2009年 / 3卷 / 02期
关键词：
Switched systems; Time-delays systems; Tracking control; LINEAR-SYSTEMS; L-2-GAIN;
D O I：
10.1016/j.nahs.2008.11.004
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We investigate the tracking control problem for switched linear time-varying delays systems with stabilizable and unstabilizable subsystems. Sufficient conditions for the solvability of the tracking control problem are developed. The tracking control problem of a switched time-varying delays system with stabilizable and unstabilizable subsystems is solvable if the stabilizable and unstabilizable subsystems satisfy certain conditions and admissible switching law among them. Average dwell time approach and piecewise Lyapunov functional methods are utilized to the stability analysis and controller design. By introducing the integral controllers and free weighting matrix scheme, some restricted assumptions imposing on the switched systems are avoided. A simulation example shows the effectiveness of the proposed method. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：133 / 142
页数：10
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