Decentralized control of symmetric systems

Guang Hong Yang; Jian Liang Wang; Yeng Chai Soh

doi:10.1016/S0167-6911(00)00085-2

Decentralized control of symmetric systems

Guang Hong Yang, Jian Liang Wang, Yeng Chai Soh

Research output: Journal Publication › Article › peer-review

25 Citations (Scopus)

Abstract

This paper is concerned with the stabilizability problem of symmetric systems by means of decentralized controllers. It is shown that the set of decentralized fixed 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.

Original language	English
Pages (from-to)	145-149
Number of pages	5
Journal	Systems and Control Letters
Volume	42
Issue number	2
DOIs	https://doi.org/10.1016/S0167-6911(00)00085-2
Publication status	Published - 2001
Externally published	Yes

Keywords

Decentralized control
Decentralized fixed modes
Linear systems
State-space symmetric systems
Symmetric systems

ASJC Scopus subject areas

Control and Systems Engineering
General Computer Science
Mechanical Engineering
Electrical and Electronic Engineering

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10.1016/S0167-6911(00)00085-2

Cite this

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abstract = "This paper is concerned with the stabilizability problem of symmetric systems by means of decentralized controllers. It is shown that the set of decentralized fixed 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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AU - Yang, Guang Hong

AU - Wang, Jian Liang

AU - Soh, Yeng Chai

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AB - This paper is concerned with the stabilizability problem of symmetric systems by means of decentralized controllers. It is shown that the set of decentralized fixed 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.

KW - Decentralized control

KW - Decentralized fixed modes

KW - Linear systems

KW - State-space symmetric systems

KW - Symmetric systems

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U2 - 10.1016/S0167-6911(00)00085-2

DO - 10.1016/S0167-6911(00)00085-2

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SP - 145

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JO - Systems and Control Letters

JF - Systems and Control Letters

IS - 2

ER -

Decentralized control of symmetric systems

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

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