SVR Prediction Algorithm for Crack Propagation of Aviation Aluminum Alloy

Table 9

Partial test data of variable amplitude three-hole test specimen.

	A	B	C	D	E	F
5000	0	0	0	0	0	0	Added a variant
10000	0	0	0	0	0	0
15000	0	0	0	0	0	0
20000	0	0	0	0	0	0
25000	0	0	0	0	0	0
…
46000	0	0.1	1.8	1.1	0.2	0
47000	0	0.1	1.9	1.2	0.2	0
48000	0	0.1	1.9	1.2	0.2	0
…
132500	6.3	2.8	7.2	8.7	2.3	5.3
133000	8	2.8	7.2	8.7	2.3	5.9
133250	9.1	2.8	7.2	8.7	2.3	6.7
133500	10.5	2.8	7.2	8.7	2.3	7.7
133532	17.3	2.8	7.2	8.7	2.3	18