State Attraction Under Language Specification for the Reconfiguration of Discrete Event Systems
作者： Anas Nooruldeen , Klaus Werner Schmidt
关键词: Supervisory control 、 Supervisor 、 Workcell 、 Discrete event dynamic system 、 Programming language specification 、 Computer science 、 Event (computing) 、 Distributed computing 、 Control reconfiguration
摘要: In this note, we study a particular setting for the reconfiguration of discrete event systems (DES) that is applicable to control reconfigurable manufacturing (RMS). We consider DES can operate in different configurations and are interested realization configuration changes. Different from previous work, intend reach set plant states where new be started bounded number transitions at same time fulfill behavioral specification before starting configuration. To end, introduce concept weak attraction under language (WALS) derive necessary sufficient conditions its verification. Using WALS, propose polynomial-time algorithm computing supervisor performs described demonstrate applicability our method using workcell an RMS.
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