On Event-Triggered Control of Nonlinear Stochastic Systems

被引：94

作者：

Luo, Shixian ^{[1
]}

Deng, Feiqi ^{[1
]}

机构：

[1] South China Univ Technol, Sch Automat Sci & Engn, Guangzhou 510640, Peoples R China

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2020年 / 65卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Stochastic systems; Stability analysis; Closed loop systems; Generators; Stochastic processes; Scholarships; Event-triggered control (ETC); mean square stability; nonlinear stochastic systems; H-INFINITY CONTROL; TOLERANT CONTROL; FAULT ESTIMATION; STABILIZATION; COMMUNICATION; STABILITY;

D O I：

10.1109/TAC.2019.2916285

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 technical note discusses the stability analysis and design procedure of event-triggered control (ETC) for nonlinear stochastic systems with state-dependent noise. Periodic event-generators and continuous event-generators are considered in both static and dynamic cases. All the event-generators we proposed have a guaranteed positive minimum interevent time for every sample path solution of the systems. It is shown that under the same decay rate, the dynamic event-generators may further reduce the conservatism than their static counterparts. In addition, Riccati-like conditions for global mean square exponential stability of linear stochastic systems under dynamic ETC are established. The theoretical results are illustrated by means of a numerical example.

引用

页码：369 / 375

页数：7

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