DECENTRALIZED ROBUST CONTROL FOR UNCERTAIN NONLINEAR DESCRIPTOR LARGE-SCALE COMPOSITE SYSTEMS WITH INPUT SATURATION

被引:0
|
作者
Ma, Yuechao [1 ]
Zhang, Na [1 ]
Zhong, Xiaozhu [1 ]
机构
[1] Yanshan Univ, Coll Sci, 438 Hebei Ave, Qinhuangdao 066004, Peoples R China
基金
中国国家自然科学基金;
关键词
Robust stabilization; Similar structure; Input saturating actuation; Descriptor composite system; Decentralized control;
D O I
暂无
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 investigated the problem of decentralized robust stabilization for a class of uncertain nonlinear descriptor similar large-scale composite systems with input saturation. Based on decomposing theory of large-scale systems, Lyapunov stable theory and matrix theory, a kind of decentralized robust stabilization controller is designed which ensures asymptotic stability of the closed-loop systems for these systems and the closed loop systems for their isolated subsystems. Since the similar structures of the controllers, all controllers can be obtained by only one controller and similar parameters; thus, they are easy to perform in engineering practice. Further, a numerical example is given to demonstrate the effectiveness of the proposed methods.
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页码:3991 / 4000
页数:10
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