Reliability-Based Fatigue Life Prediction for Complex Structure with Time-Varying Surrogate Modeling

Table 2

The distribution characteristics of physical variables.

Variables	ω (rad/s)	T (^oC)	(m/s)	E (GPa)	λ (W/(m^oC))
Mean	1168	1 050	168	160	21.2
Variance	23.36	21	3.36	3.2	0.424
Distribution	Normal	Normal	Normal	Normal	Normal