Sampled-data output regulation of switched systems

被引：0
|
作者：
Dong X.-X. [1 ]
Lan H. [1 ]
机构：
[1] School of Science, Shenyang University of Technology, Liaoning, Shenyang
来源：
Kongzhi Lilun Yu Yingyong/Control Theory and Applications | 2023年 / 40卷 / 05期
基金：
中国国家自然科学基金;
关键词：
output regulation; sampled-data control; switched systems;
D O I：
10.7641/CTA.2022.11007
中图分类号：
学科分类号：
摘要：
The output regulation problem of the linear switched systems by which based on the sampled-data control is solved in this paper. Firstly, the constant exogenous signals are considered. The relationship between the sampling period and the average dwell time is given. By constructing a class of Lyapunov-Krasovskii functional, the internal stability of the closed-loop system is guaranteed and the regulated output tends to zero, where the asynchronous switching problem is solved. Secondly, the time-varying exogenous signals with bounded derivative are considered. The switching signals satisfy the average dwell time which is also obtained based on the sampling period. By designing the sampled-data state feedback controller, the sufficient conditions are got for the solvability of the practical output regulation problem of the switched system, the asynchronous switching problem is correspondingly solved in this situation. Finally, two numerical examples are provided to verify the effectiveness of the proposed main methods. © 2023 South China University of Technology. All rights reserved.
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页码：923 / 932
页数：9
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