INEH-VNS Algorithm Solved Automatic Production System Scheduling Problem under Just-in-Time Environment

Table 8

Comparison standard deviation between the INEH-VNS algorithm, the G-VNS algorithm, and the SA algorithm when and .

Tank	5					10
	STSA	STG-VNS	STINEH-VNS	(%)	(%)	STSA	STG-VNS	STINEH-VNS	(%)	(%)
2	96.74	0.00	5.10	94.73	—	293.99	18.80	87.20	70.34	-363.73
4	194.45	0.00	7.04	96.38	—	449.42	104.29	84.29	81.24	19.17
6	209.63	14.71	0.00	100.00	100.00	945.32	120.58	3.43	99.64	97.16
8	293.84	34.58	4.00	98.64	88.43	883.43	141.86	82.66	90.64	41.73
10	516.10	50.94	5.37	98.96	89.45	1573.53	171.76	244.73	84.45	-42.48
12	756.24	68.63	13.03	98.28	81.01	1695.16	282.55	80.25	95.27	71.60
14	912.01	104.50	2.72	99.70	97.40	2385.22	302.74	105.86	95.56	65.03
16	644.08	79.07	71.60	88.88	9.44	1601.24	324.34	71.04	95.56	78.10
18	893.98	128.16	0.00	100.00	100.00	2005.54	290.72	44.44	97.78	84.71
20	605.46	162.93	22.58	96.27	86.14	2134.83	456.86	57.60	97.30	87.39

The symbol bold’ indicates the best improvement rate and the worst improvement rate.