Multidisciplinary Design Optimization of Crankshaft Structure Based on Cooptimization and Multi-Island Genetic Algorithm

Table 1

Experimental scheme based on Opt-LHD.

Sample	Design variables
	mm	mm	mm	mm	mm
	1	9.18	16.53	46.84	38.42	75.0
2	7.82	14.63	40.53	35.26	72.89
3	7.61	16.74	31.05	40.53	65.53
4	7.71	17.58	45.79	39.47	70.79
5	8.87	14.84	42.63	41.58	55.0
6	8.34	15.68	50.0	33.16	63.42
7	7.5	15.47	44.74	45.79	60.26
8	8.97	18.0	34.21	43.68	68.68
9	9.39	17.37	43.68	34.21	61.32
10	8.45	16.32	33.16	50.0	57.11
11	8.66	14.21	48.95	44.74	69.74
12	9.08	16.11	30.0	36.32	59.24
13	8.55	16.95	35.26	30.0	71.84
14	9.5	15.26	37.37	46.84	66.58
15	8.03	17.79	41.58	37.37	56.05
16	9.29	14.42	39.47	32.11	67.63
17	7.92	15.05	36.32	31.05	58.16
18	8.24	14.0	32.11	42.63	64.47
19	8.76	17.16	47.89	47.89	62.37
20	8.13	15.89	38.42	48.95	73.95