Research Article

An Efficient Siphon-Based Deadlock Prevention Policy for a Class of Generalized Petri Nets

Table 4

The performance comparison of supervisors for the PR in Figure 2 due to different policies.

Parameter The method in [13] The method in [23] The proposed method

Permissive behavior 456 1158 1453
Number of monitors 5 3 3
Number of arcs 26 13 13