Event-Triggered State-Feedback Control for Continuous-Time Plants Subject to Input Saturation

被引：34

作者：

Moreira, L. G. ^{[1
]}

Groff, L. B. ^{[1
]}

Gomes da Silva, J. M., Jr. ^{[1
]}

机构：

[1] Univ Fed Rio Grande do Sul, Dept Automat & Energy Syst DELAE, Ave Osvaldo Aranha 103, BR-90035190 Porto Alegre, RS, Brazil

来源：

JOURNAL OF CONTROL AUTOMATION AND ELECTRICAL SYSTEMS | 2016年 / 27卷 / 05期

关键词：

Event-trigger; Saturation; Networked control systems; Linear plants;

D O I：

10.1007/s40313-016-0264-0

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 proposes a method to design event-triggered state-feedback controllers for continuous-time LTI plants subject to input saturation. Using Lyapunov theory techniques, LMI-based conditions are derived to guarantee regional (or global, when possible) asymptotic stability of the origin. Optimization problems are proposed as means to tune the trigger parameters aiming at reducing the sampling activity. Co-design of the trigger function and the control law is also addressed, as well as the extension of the results to a class of uncertain systems. Simulations illustrate the application of the methods.

引用

页码：473 / 484

页数：12

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