Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.automatica.2010.06.011
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dc.titleReliable supervisory control for general architecture of decentralized discrete event systems
dc.contributor.authorLiu, F.
dc.contributor.authorLin, H.
dc.date.accessioned2014-10-07T04:35:46Z
dc.date.available2014-10-07T04:35:46Z
dc.date.issued2010-09
dc.identifier.citationLiu, F., Lin, H. (2010-09). Reliable supervisory control for general architecture of decentralized discrete event systems. Automatica 46 (9) : 1510-1516. ScholarBank@NUS Repository. https://doi.org/10.1016/j.automatica.2010.06.011
dc.identifier.issn00051098
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/82977
dc.description.abstractIn this paper, we investigate the reliable decentralized supervisory control of discrete event systems (DESs) under the general architecture, where the decision for controllable events is a combination of the conjunctive and disjunctive fusion rules. By reliable control, we mean that the performance of closed-loop systems will not be degraded even in the face of possible failures of some local supervisors. The main contributions are twofold. First, a necessary and sufficient condition for the existence of a k-reliable decentralized supervisor under the general architecture is presented after introducing notions of Σ̃uc-controllability and k-reliable Σ̃c-coobservability. Second, a polynomial-time algorithm to verify the reliable Σ̃c-coobservability of a specification is proposed. © 2010 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.automatica.2010.06.011
dc.sourceScopus
dc.subjectDecentralized supervisors
dc.subjectDiscrete event systems
dc.subjectGeneral architecture
dc.subjectReliable control
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1016/j.automatica.2010.06.011
dc.description.sourcetitleAutomatica
dc.description.volume46
dc.description.issue9
dc.description.page1510-1516
dc.description.codenATCAA
dc.identifier.isiut000281991600014
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