Advances in Fuzzy Systems

Research Article

Solving Constrained Flow-Shop Scheduling Problem through Multistage Fuzzy Binding Approach with Fuzzy Due Dates

PQF elapsed time of the scheduling problem.


Job	Machines with PQF processing times					PCF weights of jobs


2	(0, 0, 0, 0, 0) to (13, 14, 15, 16, 17)	(17, 17, 17, 17, 17) to (18, 19, 20, 21, 22)	(22, 22, 22, 22, 22) to (25, 26, 28, 29, 30)	(30, 30, 30, 30, 30) to (36, 37, 38, 39, 40)	(40, 40, 40, 40, 40) to (48, 49, 50, 51, 52)	(1, 2, 3, 4, 5)
5	(17, 17, 17, 17, 17) to (33, 34, 35, 36, 37)	(37, 37, 37, 37, 37) to (39, 41, 43, 45, 47)	(39, 39, 39, 39, 39) to (42, 43, 44, 45, 46)	(46, 46, 46, 46, 46) to (47, 47, 49, 50, 51)	(47, 47, 47, 47, 47) to (52, 53, 54, 55, 56)	(0, 1, 2, 3, 4)
1	(40, 40, 40, 40, 40) to (53, 54, 55, 56, 57)	(50, 50, 50, 50, 50) to (51, 52, 53, 54, 55)	(55, 55, 55, 55, 55) to (60, 61, 62, 63, 64)	(64, 64, 64, 64, 64) to (65, 66, 67, 68, 69)	(69, 69, 69, 69, 69) to (72, 73, 74, 75, 76)	(1, 2, 3, 4, 5)
3	(50, 50, 50, 50, 50) to (61, 62, 63, 64, 65)	(65, 65, 65, 65, 65) to (66, 67, 68, 69, 70)	(70, 70, 70, 70, 70) to (71, 72, 73, 74, 75)	(75, 75, 75, 75, 75) to (77, 78, 79, 80, 81)	(81, 81, 81, 81, 81) to (84, 85, 86, 87, 88)	(2, 3, 4, 5, 6)
4	(65, 65, 65, 65, 65) to (77, 78, 79, 80, 81)	(81, 81, 81, 81, 81) to (84, 85, 86, 87, 88)	(88, 88, 88, 88, 88) to (89, 90, 91, 92, 93)	(94, 94, 94, 94, 94) to (95, 96, 97, 98, 99)	(100, 100, 100, 100, 100) to (105, 106, 107, 108, 109)	(0, 1, 2, 3, 4)