Event-triggered dynamic output-feedback control for a class of Lipschitz nonlinear systems

被引：7

作者：

Liu, Zhiqian ^{[1
]}

Lou, Xuyang ^{[1
]}

Jia, Jiajia ^{[1
]}

机构：

[1] Jiangnan Univ, Key Lab Adv Proc Control Light Ind, Minist Educ, Wuxi 214122, Jiangsu, Peoples R China

来源：

FRONTIERS OF INFORMATION TECHNOLOGY & ELECTRONIC ENGINEERING | 2022年 / 23卷 / 11期

基金：

中国博士后科学基金;

关键词：

Lipschitz nonlinear system; Dynamic output-feedback control; Event-triggered control; Global asymptotic stability; TP13; NETWORKED CONTROL-SYSTEMS; H-INFINITY OBSERVER; STABILIZATION; STABILITY; DESIGN; DELAYS; COMMUNICATION; OPTIMIZATION; EQUILIBRIA;

D O I：

10.1631/FITEE.2100552

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper investigates the problem of dynamic output-feedback control for a class of Lipschitz nonlinear systems. First, a continuous-time controller is constructed and sufficient conditions for stability of the nonlinear systems are presented. Then, a novel event-triggered mechanism is proposed for the Lipschitz nonlinear systems in which new event-triggered conditions are introduced. Consequently, a closed-loop hybrid system is obtained using the event-triggered control strategy. Sufficient conditions for stability of the closed-loop system are established in the framework of hybrid systems. In addition, an upper bound of a minimum inter-event interval is provided to avoid the Zeno phenomenon. Finally, numerical examples of a neural network system and a genetic regulatory network system are provided to verify the theoretical results and to show the superiority of the proposed method.

引用

页码：1684 / 1699

页数：16

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