Stability analysis for point delay fractional description models via linear matrix inequalities

被引:1
|
作者
De la Sen, M. [1 ]
机构
[1] Fac Sci & Technol, Inst Res & Dev Processes, Dept Elect & Elect, Bilbao 48080, Spain
关键词
Dynamic systems; Fractional descriptions; Real-rational nonlinearities; Stability; DIFFERENTIAL-EQUATIONS; ROBUST STABILIZATION; SYSTEMS; OPTIMIZATION; CONTROLLERS;
D O I
10.1016/j.na.2008.11.058
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper is devoted to linear parameter systems under linear fractional representations (LFR) of parameter-dependent nonlinear systems with real-rational nonlinearities and point-delayed dynamics. The robust global asymptotic stability of the system either independent of or dependent on the delay sizes is investigated. The associate matrix inequalities are related to the time-derivatives of appropriate Lyapunov functions at all the vertices of the polytope which contains the parameterized uncertainties. (C) 2008 Elsevier Ltd. All rights reserved.
引用
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页码:E309 / E318
页数:10
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