One Novel and Optimal Deadlock Recovery Policy for Flexible Manufacturing Systems Using Iterative Control Transitions Strategy

Table 1

The variety of reachability states by different tokens in idle places of Figure 1.

Experimental Group	()	Reachable States	Experimental Group	()	Reachable States
1	(1, 0)	3	13	(2, 1)	7
2	(2, 0)	4	14	()	8
3	(3, 0)	4	15	(2, 3)	8
4	(4, 0)	4	16	(2, 4)	8
5	(0, 1)	3	17	(3, 1)	7
6	(0, 2)	4	18	(3, 2)	8
7	(0, 3)	4	19	(3, 3)	8
8	(0, 4)	4	20	(3, 4)	8
9	()	6	21	(4, 1)	7
10	(1, 2)	7	22	(4, 2)	8
11	(1, 3)	7	23	(4, 3)	8
12	(1, 4)	7	24	(4, 4)	8