Table 5.
IMFs’ confidence index calculation for the axle bearing vibration with pin roller fault.
| IMF | Sc. Quality | S. Absolute | K. Characteristics | I. Allowance | C. Index | E. Result |
|---|---|---|---|---|---|---|
| 1 | 0.1108 | 0.0115 | 0.0229 | 0.0102 | −0.0013 | × |
| 2 | 0.0366 | 0.6663 | 0.0011 | 0.0169 | 0.6822 | × |
| 3 | 0.0407 | 0.1776 | 0.0034 | 0.0365 | 0.2107 | × |
| 4 | 0.0788 | 0.0131 | 0.0812 | 0.0495 | −0.0186 | × |
| 5 | 0.1503 | 0.0234 | 0.1473 | 0.0686 | −0.0553 | × |
| 6 | 0.1192 | 0.1695 | 0.1241 | 0.0859 | 0.1313 | √ |
| 7 | 0.3899 | 0.0323 | 0.3718 | 0 | −0.3395 | × |
| 8 | 0.1720 | 0.1565 | 0.1170 | 0.3013 | 0.3408 | √ |
| 9 | 0.2833 | 0.1551 | 0.1840 | 0 | −0.0289 | × |
| 10 | 0.2775 | 0.0842 | 0.2428 | 0 | −0.1586 | × |
| 11 | 0.3230 | 0.2157 | 0.2698 | 0 | −0.0541 | × |