Decentralized robust H2/H∞ state feedback control for a class of uncertain large-scale interconnected systems

被引：0

作者：

Huang, Can ^{[1
]}

Xie, Yongfang ^{[1
]}

Gui, Weihua ^{[1
]}

He, Jianjun ^{[1
]}

机构：

[1] Cent S Univ, Coll Informat Sci & Engn, Changsha 410083, Peoples R China

来源：

WCICA 2006: SIXTH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-12, CONFERENCE PROCEEDINGS | 2006年

关键词：

value bounded uncertainty; decentralized H-2/H-infinity control; state feedback; linear matrix inequality (LMI);

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

For the large-scale interconnected systems with value bounded uncertainties existing in the state, control and interconnected matrices, decentralized robust H-2/H-infinity state feedback control problem was studied. Based on the bounded real lemma, the parametrization theorem for a decentralized robust H-2/H-infinity state feedback controller was addressed and two LMI methods i.e. the direct LMI method and iterative LMI(ILMI) method were proposed to solve the problem. An example was given to show the application of two LMI method. The theory and simulation shows that the controller obtained has the block diagonal structure, ensures the closed-loop system asymptotically stable and offers an H-2/H-infinity perform index optimized.

引用

页码：1166 / +

页数：2

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