Shock and Vibration / 2019 / Article / Tab 6

Research Article

Association Rule-Based Feature Mining for Automated Fault Diagnosis of Rolling Bearing

Table 6

Representative features of different defects.

Defect typesRelated featuresRepresentative features
Time domainFrequency domain

Inner racexSD, xRMS, xRAxK, xKCfBSF, fBPFIfBPFI
Outer racexSD, xRMS, xRA, xCFfBPFOfBPFO
BallxRAfBSFfBSF

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