Estimation on Reliability Models of Bearing Failure Data

Table 7

Compare the standard deviations of three groups of experimental feasible reliability models.

Group number	2-parameter std. deviation	3-parameter std. deviation	ME std. deviation
	0.0802 (TWPLN)	0.0773 (THPW)	0.0737
	0.0685 (TWPW)	N/A	0.0498
	0.0950 (TWPLN)	0.0831 (THPW)	0.0702