Dynamic output feedback H∞ control of continuous-time switched affine systems

被引：61

作者：

Deaecto, Grace S. ^{[1
]}

机构：

[1] Univ Estadual Campinas, Sch Mech Engn, DMC, BR-13083860 Campinas, SP, Brazil

来源：

AUTOMATICA | 2016年 / 71卷

基金：

巴西圣保罗研究基金会;

关键词：

Switched affine systems; Output-feedback control; H-infinity control; CONTROL DESIGN; STABILIZABILITY; STABILITY;

D O I：

10.1016/j.automatica.2016.04.022

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 deals with output feedback switching function control design for continuous-time switched affine systems, assuring global asymptotic stability of a desired equilibrium point. The set of all attainable equilibrium points is provided. More specifically, the main purpose is to design a full order switched affine filter together with a switching rule assuring not only global asymptotic stability, but also a guaranteed H-infinity performance level. The design conditions do not require that the open-loop subsystems be stable and outperform other techniques available in the literature to date. The results are compared with recent ones based on a quadratic Lyapunov function and on a max-type Lyapunov function. Numerical examples illustrate the theoretical results and are used for comparisons. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：44 / 49

页数：6

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