Event-triggered Dynamic Output Feedback Controller for Discrete-time LPV Systems with Constraints

被引：2

作者：

de Souza, C. ^{[1
]}

Tarbouriech, S. ^{[2
]}

Castelan, E. B. ^{[1
]}

Leite, V. J. S. ^{[3
]}

机构：

[1] Dept Control & Syst Engn DAS CTC UFSC, BR-88040900 Florianopolis, SC, Brazil

[2] Univ Toulouse, CNRS, LAAS, Toulouse, France

[3] Dept Mechatron Engn, Campus Divinopolis CEFET MG,R Alvares Azevedo 400, BR-35503822 Divinopolis, MG, Brazil

来源：

IFAC PAPERSONLINE | 2021年 / 54卷 / 09期

关键词：

Linear parameter-varying systems; Event-triggered control; Saturation; Dynamic controller; Discrete-time systems; ACTUATOR SATURATION; LINEAR-SYSTEMS; SUBJECT;

D O I：

10.1016/j.ifacol.2021.06.147

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 examines an event-triggered control design approach for discrete-time linear parameter-varying (LPV) systems under control constraints. A parameter-dependent dynamic output-feedback controller with an event-triggering condition is designed to ensure the regional asymptotic stability of the closed-loop system while minimizing a quadratic cost function. Sufficient conditions are derived in terms of linear matrix inequalities (LMIs) thanks to the use of a parameter-dependent quadratic Lyapunov function. Also, convex optimization schemes are proposed using these conditions to minimize an upper bound of a given cost function or to maximize the size of the region of closed-loop stability. Examples illustrate the proposal. Copyright (C) 2021 The Authors.

引用

页码：213 / 218

页数：6

共 25 条

[1]

Astrom KJ, 2008, ANAL DESIGN NONLINEA, P127, DOI DOI 10.1007/978-3-540-74358-3_9

[2]

Eqtami A, 2010, P AMER CONTR CONF, P4719

[3]

Golabi A, 2016, P AMER CONTR CONF, P3680, DOI 10.1109/ACC.2016.7525485

[4]

Groff LB, 2016, 2016 IEEE CONFERENCE ON COMPUTER AIDED CONTROL SYSTEM DESIGN (CACSD), P1452, DOI 10.1109/CACSD.2016.7602560

[5]

Heemels WPMH, 2012, IEEE DECIS CONTR P, P3270, DOI 10.1109/CDC.2012.6425820

[6] Event-triggered guaranteed cost control for uncertain discrete-time networked control systems with time-varying transmission delays [J].

Hu, S. ;

Yin, X. ;

Zhang, Y. ;

Tian, E. G. .

IET CONTROL THEORY AND APPLICATIONS, 2012, 6 (18) :2793-2804

[7] Output-Based Event-Triggered Control with Performance Guarantees [J].

Khashooei, Behnam Asadi ;

Antunes, Duarte J. ;

Heemels, W. P. M. H. .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2017, 62 (07) :3646-3652

[8] Actuator saturation and anti-windup compensation in event-triggered control [J].

Kiener, Georg Alexander ;

Lehmann, Daniel ;

Johansson, Karl Henrik .

DISCRETE EVENT DYNAMIC SYSTEMS-THEORY AND APPLICATIONS, 2014, 24 (02) :173-197

[9] Dynamic Output Feedback Control for Systems Subject to Actuator Saturation via Event-Triggered Scheme [J].

Li, Hongchao ;

Zuo, Zhiqiang ;

Wang, Yijing .

ASIAN JOURNAL OF CONTROL, 2018, 20 (01) :207-215

[10] Co-design of event-triggered H∞ control for discrete-time linear parameter-varying systems with network-induced delays [J].

Li, Shanbin ;

Sauter, Dominique ;

Xu, Bugong .

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2015, 352 (05) :1867-1892

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