Event-triggered control for switched systems with both continuous-time and discrete-time subsystems

被引：5
作者：
Wang, Yijing [1 ]
Jia, Zongxian [1 ]
Zhao, Rui [1 ]
Zuo, Zhiqiang [1 ]
机构：
[1] Tianjin Univ, Sch Elect & Informat Engn, Tianjin Key Lab Proc Measurement & Control, Tianjin 300072, Peoples R China
来源：
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE | 2020年 / 51卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Event-triggered control; switched systems; continuous-time subsystems; discrete-time subsystems; LINEAR-SYSTEMS; STABILITY ANALYSIS; STABILIZATION;
D O I：
10.1080/00207721.2019.1701730
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 event-triggered control for a class of switched systems which are composed of one continuous-time subsystem and one discrete-time subsystem. The proposed event-triggered mechanism adopts the form of periodic triggering, which combines the advantages of periodic control and event-triggered control. Consequently, Zeno behaviour can be essentially eliminated. A criterion is presented to ensure the exponential stability of the closed-loop switched systems. In addition, we extend the above result to the case of the switched system with multiple continuous-time and discrete-time subsystems and the case of observer-based control. Finally, a numerical example is provided to illustrate the theoretical results.
引用
收藏
页码：180 / 190
页数：11
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