Deadlock Detection and Avoidance Algorithm based on the Relational Matrix

Y.-J. Song and J.-K. Lee (Korea)


Deadlock, Detection, Avoidance, Flexible Manufacturing System, Algorithm, Petri Nets


A deadlock is a condition in which the exces sive demand for the resources being used by others causes activities to stop. A new algorithm was suggested in this study, using Deadlock Detection Avoidance Petri Net (DDAPN), in order to detect and prevent deadlocks. To be able to present the results, the suggested algorithms were also adapted to the models that demonstrated FMS features.

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