Presentation 2012-07-03
Computation of Sublanguages for Synthesizing Decentralized Supervisors for Timed Discrete Event Systems
Masashi NOMURA, Shigemasa TAKAI,
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Abstract(in English) In this paper, we study decentralized supervisory control of timed discrete event systems, where we adopt the OR rule for fusing local enablement decisions and the AND rule for fusing local enforcement decisions. Under these rules, necessary and sufficient conditions for the existence of a decentralized supervisor that achieves a given specification language are easily obtained from the existing result. If a given specification language does not satisfy these existence conditions, we must compute its sublanguage satisfying them. The main contribution of this paper is proposing a method for computing such a sublanguage under a certain assumption.
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Keyword(in English) timed discrete event system / supervisory control / decentralized control / forcible event
Paper # CAS2012-28,VLD2012-38,SIP2012-60,MSS2012-28
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Conference Date 2012/6/25(1days)
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Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Computation of Sublanguages for Synthesizing Decentralized Supervisors for Timed Discrete Event Systems
Sub Title (in English)
Keyword(1) timed discrete event system
Keyword(2) supervisory control
Keyword(3) decentralized control
Keyword(4) forcible event
1st Author's Name Masashi NOMURA
1st Author's Affiliation Graduate School of Engineering, Osaka University()
2nd Author's Name Shigemasa TAKAI
2nd Author's Affiliation Graduate School of Engineering, Osaka University
Date 2012-07-03
Paper # CAS2012-28,VLD2012-38,SIP2012-60,MSS2012-28
Volume (vol) vol.112
Number (no) 116
Page pp.pp.-
#Pages 6
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