Rolling Bearing Fault Diagnosis Based on CEEMD and Time Series Modeling

Table 8

Fault diagnosis using EMD and time series model.

Fault type	Test sample	Classification results				Classification rate [%]	Overall classification rate [%]
		No defect	Inner ring defect	Rolling element defect	Outer ring defect
No defect	20	19	1	0	0	95	93.75
Inner ring defect	20	0	18	2	0	90
Rolling element defect	20	0	1	19	0	95
Outer ring defect	20	0	0	1	19	95