Give one Petri net model for analysis of behavioral properties, that is referred to as marking-dependent
时间: 2024-05-24 15:15:40 浏览: 95
The marking-dependent Petri net model is used to analyze behavioral properties that are dependent on the marking of the Petri net. In this model, the transitions are enabled based on the current marking of the Petri net. The following is an example of a marking-dependent Petri net model:
1. Places: P1, P2, P3, P4
2. Transitions: T1, T2, T3
3. Marking: P1=1, P2=0, P3=0, P4=0
The transitions in this Petri net are enabled based on the current marking. For example, T1 is enabled when P1 has a marking of 1, while T2 is enabled when P2 has a marking of 1. T3 is enabled when both P2 and P3 have a marking of 1.
This model can be used to analyze properties such as deadlock, liveness, and reachability. For example, if T1 is fired and P1 is empty, the Petri net will enter a deadlock state since no other transitions can be enabled. If T3 is never enabled, the Petri net is not live. If it is not possible to reach a certain marking from the initial marking, the Petri net has a reachability problem.
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