Journal of Applied Mathematics

Research Article

A Hybrid Metaheuristic for Multiple Runways Aircraft Landing Problem Based on Bat Algorithm

Table 2

The comparisons of computational results for second group instances.


Ins				HBA			SS		BA1		FCFS
Ins

Airland9	100	2	452.92	499.49	10.28	16.0	5.67	24.3	54.73	48.7	172.60
		3	75.75	77.03	1.69	16.5	0	39.0	87.46	46.6	342.81
		4	0	0	0	16.6	0	33.6	nd	43.9	nd

Airland10	150	2	1288.73	1407.45	9.21	18.6	7.87	60.8	25.95	84.5	103.47
		3	220.79	224.13	1.51	21.0	8.88	66.8	195.88	80.3	552.16
		4	34.22	34.22	0	20.6	16.74	64.7	292.40	78.8	3473.49
		5	0	0	0	23.1	0	60.7	nd	76.2	nd

Airland11	200	2	1540.84	1673.95	8.64	23.2	9.19	95.9	38.54	128.7	129.80
		3	280.82	280.64		26.1	21.59	102.1	290.09	120.3	764.25
		4	54.53	54.53	0	27.4	2.77	99.3	474.47	116.8	3947.88
		5	0	0	0	27.2	0	95.6	nd	115.8	nd

Airland12	250	2	1961.39	2482.26	26.56	28.3	18.80	126.6	50.18	183.5	137.42
		3	290.04	243.79		31.5	17.48	145.4	198.01	171.0	903.97
		4	3.49	2.44		33.3	271.63	144.5	13216.91	168.8	70752.44
		5	0	0	0	34.6	0	138.6	nd	166.2	nd

Airland13	500	2	5501.96	5184.06		58.0	3.72	383.6	37.47	537.9	56.91
		3	1108.51	755.15		60.7	1.98	456.0	182.69	515.8	462.60
		4	188.46	90.03		63.7	22.98	441.3	1186.81	497.7	2027.94
		5	7.35	0		65.9	0	442.1	22308.44	488.7	52628.71

Average						34.0	21.54	159.0	2576.00	193.2	9097.10