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Based on the systems of simple sequential processes with resources (S3PR) model, the existing methods involve prohibitive computation to synthesize a deadlock prevention controller for automated manufacturing systems (AMS). To reduce the computation, this work studies this problem by using a resource-oriented Petri net (ROPN) model. By revealing the relationship between bad markings and structural...
For deadlock avoidance in automated manufacturing systems (AMSs), it is desired that a deadlock control policy is maximally permissive. However, up to now, the tractability problem of deadlock avoidance in AMSs is still open. This paper conducts study on the tractability problem of deadlock avoidance for the general sequential resource allocation problem with each step requiring a single resource...
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