Presentation 1994/1/21
On the Existence of a Decentralized State Feedback in Discrete Event Systems
Shigemasa Takai, Toshimitsu Ushio, Shinzo Kodama,
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Abstract(in English) This paper discusses decentralized state feedback control of discrete event systems with a(global)control specification given by a predicate.In this framework,instead of a global state feedback,each local state feedback controls a part of the system according to local information so that global behaviors satisfy the global control specification.We introduce the concept of a n- observability predicate,and show that controllability and n- observability are necessary and sufficient conditions for the existence of a decentralized state feedback which achieves the global control specification.
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Keyword(in English) discrete event system / state feedback / decentralized control / controllability / n-observability
Paper # CAS93-100
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Committee CAS
Conference Date 1994/1/21(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) On the Existence of a Decentralized State Feedback in Discrete Event Systems
Sub Title (in English)
Keyword(1) discrete event system
Keyword(2) state feedback
Keyword(3) decentralized control
Keyword(4) controllability
Keyword(5) n-observability
1st Author's Name Shigemasa Takai
1st Author's Affiliation Department of Electronic Engineering,Faculty of Engineering,Osaka University()
2nd Author's Name Toshimitsu Ushio
2nd Author's Affiliation School of Human Sciences,Kobe College
3rd Author's Name Shinzo Kodama
3rd Author's Affiliation Department of Electronic Engineering,Faculty of Engineering,Osaka University
Date 1994/1/21
Paper # CAS93-100
Volume (vol) vol.93
Number (no) 432
Page pp.pp.-
#Pages 8
Date of Issue