Sampled-data control of switched linear systems based on input delay approach

被引:0
|
作者
Lei, Zhou [1 ]
Ho, Daniel W. C. [2 ]
机构
[1] Nantong Univ, Sch Elect & Informat, Nantong 226019, Jiangsu, Peoples R China
[2] City Univ Hong Kong, Dept Math, Hong Kong, Hong Kong, Peoples R China
关键词
Switched system; Sampled-data control; Average dwell time; Exponential stability; STABILITY;
D O I
暂无
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 consider the sampled-data control problem for continuous time switched linear systems. It is assumed that only sampled information of system state and switching signal is available to the controller at each sampling instant. By merging the switching signal with its sampled measurements, a switched system with state delay is proposed for the closed-loop system based on input delay approach. Then, by using time-dependent multiple Lyapunov functional method, sufficient exponential stability conditions are obtained, and state feedback controller gains can also be designed by solving a set of linear matrix inequalities. Finally, the effectiveness and improvement of the proposed approach is illustrated by a numerical example.
引用
收藏
页码:5620 / 5625
页数:6
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