NON-FRAGILE CONTROLLERS FOR A CLASS OF TIME-DELAY NONLINEAR SYSTEMS

被引：0

作者：

Bakule, Lubomir ^{[1
]}

De la Sen, Manuel ^{[2
]}

机构：

[1] Acad Sci Czech Republ, Inst Informat Theory & Automat, Vodarenskou Vezi 4, Prague 18208 8, Czech Republic

[2] Univ Basque Country, Fac Sci, Dept Elect & Elect, Res Inst Proc Control, Bilbao 48080, Spain

来源：

KYBERNETIKA | 2009年 / 45卷 / 01期

关键词：

decentralized control; large scale complex systems; nonlinear systems; continuous-time systems; delay; reduced-order systems; ROBUST STABILIZATION; CONTROL DESIGN; FEEDBACK;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The paper deals with the synthesis of a non-fragile state controller with reduced design complexity for a class of continuous-time nonlinear delayed symmetric composite systems. Additive controller gain perturbations axe considered. Both subsystems and interconnections include time-delays. A low-order control design system is first constructed. Then, stabilizing controllers with norm bounded gain uncertainties axe designed for the control design system using linear matrix inequalities (LMIs) for both delay-independent and delay-dependent stability approaches. The main result shows that when such a non-fragile low-order controllers axe implemented into each local controller of the decentralized controller for the global system, the global closed-loop systems axe globally asymptotically stable.

引用

页码：15 / 32

页数：18

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