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Decentralized control of symmetric systems

✍ Scribed by Guang-Hong Yang; Jian Liang Wang; Yeng Chai Soh

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
89 KB
Volume
42
Category
Article
ISSN
0167-6911

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✦ Synopsis

This paper is concerned with the stabilizability problem of symmetric systems by means of decentralized controllers. It is shown that the set of decentralized ΓΏxed modes of a symmetric system is equal to the set of uncontrollable and unobservable modes of the system and implies that the stabilizability of a state-space symmetric system by means of a decentralized controller is equivalent to the stabilizability for the system by means of a centralized controller.

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