Static output-feedback stabilization of discrete-time linear parameter-varying systems under actuator saturation

被引：3
|
作者：
Peixoto, Marcia L. C. [1 ]
Coutinho, Pedro H. S. [1 ]
Bessa, Iury [1 ,2 ]
Palhares, Reinaldo Martinez [3 ]
机构：
[1] Univ Fed Minas Gerais, Grad Program Elect Engn, Belo Horizonte, MG, Brazil
[2] Univ Fed Amazonas, Dept Elect, Manaus, Amazonas, Brazil
[3] Univ Fed Minas Gerais, Dept Elect Engn, Av Antonio Carlos 6627, BR-31270901 Belo Horizonte, MG, Brazil
来源：
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL | 2022年 / 32卷 / 09期
关键词：
linear matrix inequalities; linear parameter-varying systems; output-feedback control; systems with saturation;
D O I：
10.1002/rnc.6106
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 introduces a novel local synthesis condition for gain-scheduling static output-feedback control of discrete-time linear parameter-varying (LPV) systems under actuator saturation and state constraints. The proposed condition is formulated as a set of parameter-dependent linear matrix inequalities that are incorporated into a convex optimization procedure to provide an enlarged estimate of the region of attraction of the closed-loop equilibrium. In contrast with related works, the proposed approach allows handling a wider class of LPV systems since no rank condition is required to employ the so-called equality constraints.
引用
收藏
页码：5799 / 5809
页数：11
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