H∞ control of discrete-time uncertain linear systems with quantized feedback

被引：7
|
作者：
Li, Zhi-Min [1 ]
Chang, Xiao-Heng [1 ]
Du, Xiao-Kun [1 ,2 ]
Yu, Lu [3 ]
机构：
[1] Bohai Univ, Coll Engn, Liaoning, Jinzhou, Peoples R China
[2] Tianjin Univ, Sch Elect Engn & Automat, Tianjin 300072, Peoples R China
[3] Bohai Univ, Expt Management Ctr, Liaoning, Jinzhou, Peoples R China
来源：
NEUROCOMPUTING | 2016年 / 174卷
关键词：
Logarithmic quantizer; Polytopic uncertainties; H-infinity state feedback control; Parameter dependent Lyapunov function; Linear matrix inequalities (LMIs); SECTOR BOUND APPROACH; FUZZY-SYSTEMS; STABILIZATION; DESIGN;
D O I：
10.1016/j.neucom.2015.09.098
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper studies the problem of H-infinity control for uncertain linear discrete-time systems with quantized state feedback. Consider that the uncertain parameters are supposed to reside in a polytope. The system state is quantized by a logarithmic static and time-invariant quantizer. Via giving a new control law and using parameter dependent Lyapunov function approach, new results on the quantized H-infinity state feedback control are expressed in terms of linear matrix inequalities (LMIs). A numerical example is introduced to illustrate the effectiveness and applicability of the proposed methodology. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：790 / 794
页数：5
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