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This paper presents an efficient way to maximize the throughput of mixed batch/continuous process based on integrated hybrid time Petri nets and genetic algorithm. The scheduling problem of process is mapped as the solution of the optimal regional state sequence in HTPNs. The transition firing decision model is developed according to the enabling and firing rules, and a genetic algorithm of scheduling...
Deadlock avoidance is important and hard for system designer of job-shop scheduling problem (JSP), especially in multi-resource sharing system. This paper addressed a deadlock-free design method of JSP with multi-resource sharing, which some operation may need more than one kind of resource. Timed Petri net (TPN) is used to formulate this problem and to analyze deadlock in order to get the makespan...
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