SVR Prediction Algorithm for Crack Propagation of Aviation Aluminum Alloy

Table 1

Table of fatigue load test parameters.

	Load range (kN)	Load median (kN)	Load amplitude (kN)	Median of variable amplitude load (kN)	Amplitude of variable amplitude load (kN)
Constant amplitude load	1.3–13	7.15	5.85	—	—
Variable amplitude load	1.3–13	7.15	5.85	14.3	11.7