Research on Optimization of Structural Parameters of Equipment Cabin Bottom Cover

Table 5

Surrogate model training samples.

No.	/mm	/mm	/mm	Equivalent stress/MPa
1	19.76	2.55	48.78	78.0
2	36.04	2.14	40.20	67.2
3	32.16	1.57	38.67	115.6
4	46.90	1.37	39.90	85.9
5	36.82	1.08	40.82	129.0
6	38.37	1.61	42.65	73.9
7	12.78	1.74	36.53	218.2
8	23.63	1.90	47.55	95.8
9	50.00	2.47	46.33	31.3
10	12.00	2.18	46.63	127.8
11	43.80	2.96	37.76	37.4
12	34.49	2.63	37.14	59.9
13	25.18	2.43	39.59	82.4
14	28.29	1.94	42.96	86.5
15	35.27	1.82	46.94	65.8
16	29.06	2.51	44.18	62.2
17	15.10	2.84	40.51	113.2
18	17.43	1.29	38.98	211.3
19	31.39	2.35	48.47	54.1
20	15.88	1.04	43.57	241.2
21	30.61	1.45	50.00	88.7
22	24.41	1.49	35.31	191.9
23	20.53	2.71	35.92	116.2
24	27.51	1.00	38.06	199.8
25	42.24	1.41	49.39	78.0
26	44.57	1.12	45.10	84.9
27	18.20	2.22	42.96	110.1
28	45.35	2.02	49.08	113.2
29	18.98	2.80	44.80	44.9
30	25.96	1.33	42.35	79.3
31	41.47	2.59	49.69	142.5
32	22.86	1.16	47.24	162.8
33	13.55	2.31	38.37	33.2
34	33.71	1.25	46.02	151.5
35	16.65	1.65	43.88	104.0
36	26.73	3.00	41.73	150.8
37	39.92	2.27	44.49	61.3
38	39.14	1.20	36.22	46.4
39	47.67	1.98	41.12	124.5
40	43.02	1.78	36.84	48.1
41	14.33	1.53	48.16	69.8
42	21.31	2.06	35.00	160.3
43	49.22	2.67	42.04	161.0
44	40.69	2.88	45.71	31.8
45	32.16	2.06	35.61	35.5
46	22.08	1.86	39.29	97.5
47	37.59	2.76	41.43	121.4
48	48.45	1.69	45.41	45.3
49	46.12	2.39	37.45	56.2
50	29.84	2.92	47.86	44.5