Event-triggered Control of Discrete-time Switched Linear Systems with an Arbitrary Sampling Period

被引：0

作者：

Xu, Xiaozeng ^{[1
]}

Li, Yang ^{[1
]}

Liu, Can ^{[1
]}

Zhang, Hongbin ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Informat & Commun Engn, Chengdu 611731, Peoples R China

来源：

INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS | 2021年 / 19卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Arbitrary sampling period; event-triggered control; modal dwell time (MDT); switched systems; H-INFINITY CONTROL; MULTIPLE LYAPUNOV FUNCTIONS; FUZZY-SYSTEMS; FILTER DESIGN; COMMUNICATION; STABILITY;

D O I：

10.1007/s12555-020-0018-4

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, the event-triggered control problem for discrete-time switched linear systems with an arbitrary sampling period is considered. At each sampling instant, only the sampled information of system state and switching signal is available to the controller. Particularly, the sampling period is arbitrary in this paper and frequent switching is allowed to happen in an inter-event period. Based on that, by constructing a time- and mode-dependent quadratic piecewise Lyapunov function, a new globally exponentially stability (GES) result under modal dwell time (MDT) criteria is obtained. By the novel Lyapunov function and the state variable transformation technique, a statefeedback controller is designed for the switched linear system. At last, a numerical example is proposed to illustrate our approach.

引用

页码：279 / 288

页数：10

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