Presentation 2018-01-19
Decentralized Similarity Control of Nondeterministic Discrete Event Systems using Observers
Itsuki Okubo, Shigemasa Takai,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) In this paper, we consider a similarity control problem when both the nondeterministic discrete event system and its specification are represented by the synchronous compositions of their subsystems. We construct the local supervisor for each subsystem and the centralized supervisor according to the existing method using the observers. Then, we show that the system controlled by the decentralized supervisor is bisimilar to the one controlled by the centralized supervisor provided that uncontrollable events of each subsystem are not shared with other subsystems.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Nondeterministic discrete event system / Supervisory control / Observers / Decentralized similarity control
Paper # MSS2017-70,SS2017-57
Date of Issue 2018-01-11 (MSS, SS)

Conference Information
Committee SS / MSS
Conference Date 2018/1/18(2days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Kazuhiro Ogata(JAIST) / Morikazu Nakamura(Univ. of Ryukyus)
Vice Chair Akio Nakata(Hiroshima City Univ.) / Shigemasa Takai(Osaka Univ.)
Secretary Akio Nakata(Tokyo Inst. of Tech.) / Shigemasa Takai(Osaka Univ.)
Assistant Kazuyuki Shima(Hiroshima City Univ.) / Hideki Kinjo(Okinawa Univ.)

Paper Information
Registration To Technical Committee on Software Science / Technical Committee on Mathematical Systems Science and its applications
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Decentralized Similarity Control of Nondeterministic Discrete Event Systems using Observers
Sub Title (in English)
Keyword(1) Nondeterministic discrete event system
Keyword(2) Supervisory control
Keyword(3) Observers
Keyword(4) Decentralized similarity control
1st Author's Name Itsuki Okubo
1st Author's Affiliation Osaka University(Osaka Univ.)
2nd Author's Name Shigemasa Takai
2nd Author's Affiliation Osaka University(Osaka Univ.)
Date 2018-01-19
Paper # MSS2017-70,SS2017-57
Volume (vol) vol.117
Number (no) MSS-380,SS-381
Page pp.pp.133-138(MSS), pp.133-138(SS),
#Pages 6
Date of Issue 2018-01-11 (MSS, SS)