Experimental Design and Validation of an Accelerated Random Vibration Fatigue Testing Methodology

Table 3

Group B.

Number of test profile	Test profile parameters
	Lower frequency; (Hz)	Upper frequency; (Hz)	PSD bandwidth; (Hz)	Acceleration PSD magnitude; (g^2/Hz)	(g)	Kurtosis
B1	15	65	50	0.031	1.25	3
B2	15	65	50	0.020	1.0	3
B3	15	65	50	0.010	0.7	3