Energy-Saving Production Scheduling in a Single-Machine Manufacturing System by Improved Particle Swarm Optimization

Table 11

Statistical analysis between GA and PSO-LS.

Scale	GA-PSO-LS
10	0.00	1.54	2.02	1.71	2,303.79	3,501.79	2.55	3,501,909.83	7,880,984.74	2.43
	0.00
	0.39
	4.46
	2.85
30	−231.73	435.29	430.87	2.26
	919.69
	475.85
	346.14
	666.50
50	3,237.93	6,474.53	3,162.23	4.58
	10,406.82
	5,416.81
	9,192.88
	4,118.22
70	23,281.28	24,635.24	4,606.30	11.96	7,001,515.88	10,119,889.35	2.68
	18,945.30
	22,429.50
	28,031.23
	30,488.91
100	164,871.51	191,098.63	27,433.97	15.58
	174,808.61
	186,477.75
	193,162.81
	236,172.46
300	21,648,450.18	20,788,813.76	1,416,510.18	32.82
	21,872,173.55
	20,356,950.33
	21,580,033.38
	18,486,461.34