Decentralized finite-time robust connective stabilization for a class of large-scale systems with expanding construction

被引:0
|
作者
Li, Xiao-Hua [1 ]
Liu, Yang [1 ]
Liu, Xiao-Ping [1 ,2 ]
机构
[1] School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan,114051, China
[2] Department of Electrical Engineering, Lakehead University, Thunder,Bay P7B 5E1, Canada
来源
Kongzhi yu Juece/Control and Decision | 2015年 / 30卷 / 11期
关键词
Connective stability - Decentralized control law - Design method - Finite time stabilization - Output feedback - Robust connective stability - Robust decentralized control - Stabilization problems;
D O I
10.13195/j.kzyjc.2014.1379
中图分类号
学科分类号
摘要
The decentralized finite-time robust connective stabilization problem for a class of large-scale systems with expanding construction is studied. These large-scale systems with the expanding construction are the systems constituted by adding new subsystems on the original ones. The problem is to design the robust decentralized control law of the newly added subsystem on the basis of not changing the decentralized control laws of original construction, so that the expanded system can keep finite-time connective stability. The sufficient conditions of the decentralized finite-time connective stabilization for this kind of systems are deduced by using LMI method, which is based on state feedback and output feedback. And the design method of corresponding controller for expanding subsystem is given. Simulation results show the feasibility and effectiveness of the proposed method. ©, 2015, Northeast University. All right reserved.
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页码:1967 / 1973
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