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

Table 5

Group D.

Number; of test profile	Test profile parameters
	Lower frequency; (Hz)	Upper frequency; (Hz)	PSD bandwidth; (Hz)	Acceleration PSD magnitude; (g^2/Hz)	(g)	Kurtosis
D1	15	115	100	0.02	1.4	5
D2	15	65	50	0.02	1.0	5
D3	15	35	20	0.02	0.63	5