Research Article

Enhanced DET-Based Fault Signature Analysis for Reliable Diagnosis of Single and Multiple-Combined Bearing Defects

Table 5

Classification result of the proposed bearing fault diagnosis method using a confusion matrix, where k-fold cross validation is performed.

Test outcome
CRBCOCRBCICRBCRCRBCOICRBCORCRBCIRCRBCOIRDFCRB

Condition
 CRBCO1650208320
 CRBCI0173200500
 CRBCR01152251640
 CRBCOI00116801100
 CRBCOR29072138040
 CRBCIR1878015600
 CRBCOIR4021401690
 DFCRB0000000100