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Decentralized control of symmetric systems

  • Guang Hong Yang
  • , Jian Liang Wang*
  • , Yeng Chai Soh
  • *Corresponding author for this work

Research output: Journal PublicationArticlepeer-review

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 languageEnglish
Pages (from-to)145-149
Number of pages5
JournalSystems and Control Letters
Volume42
Issue number2
DOIs
Publication statusPublished - 2001
Externally publishedYes

Free 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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