Multiobjective Optimization of Cloud Manufacturing Service Composition with Improved Particle Swarm Optimization Algorithm

Table 2

Matching table of cloud services and manufacturing tasks.

Jj	J1			J2		J3		J4			J5		J6				J7
Sj	S1			S2		S3		S4			S5		S6				S7
Si,j	S1, 1	S2, 1	S3, 1	S1, 2	S2, 2	S1, 3	S2, 3	S1, 4	S2, 4	S3, 4	S1, 5	S2, 5	S1, 6	S2, 6	S3, 6	S4, 6	S1, 7	S2, 7
TF	0.8	0.2	0.2	0.6	0.2	0.4	0.2	0.8	0.2	0.4	0.6	0.6	0.2	0.4	0.8	0.4	0.6	0.8
HF	0.9	0.5	0.8	0.7	0.4	0.6	0.3	0.5	0.4	0.8	0.3	0.9	0.6	0.7	0.5	0.9	0.9	0.5
DF	0.8	1	0.4	1	0.8	0.8	1	0.4	0.8	1	1	0.8	0.4	0.8	1	0.4	0.8	1
Texe	79	46	52	48	58	49	60	75	63	72	55	62	77	68	62	76	90	83
Tcon	30	24	24	30	40	20	19	24	20	16	30	24	30	24	16	20	24	30
Trep	3	4	1	2	1	4	2	3	2	1	1	2	2	2	3	1	2	1
	49	40	45	31	36	31	39	42	51	50	35	40	35	35	30	32	25	22
MD	0.83	0.53	0.44	0.75	0.44	0.58	0.47	0.59	0.44	0.7	0.63	0.75	0.38	0.61	0.77	0.55	0.75	0.77
CE	1.281	0.919	0.991	0.792	0.689	1.220	1.316	1.343	1.309	1.735	0.765	1.251	1.224	1.283	1.691	1.527	1.580	1.190