Table 6.
Bearing fault detection results obtained by the ST-SVM, HHT-SVM and HHT-WMSC-SVM models for dataset C.
| Label | ST-SVM Classification Accuracy (%) | HHT-SVM Classification Accuracy (%) | HHT-WMSC-SVM Classification Accuracy (%) | |||
|---|---|---|---|---|---|---|
| c = 12 g = 0.03 | c = 1.8 g = 1.12 | c = 3 g = 1.7 m = 78 Pmin = 407 | ||||
| Training | Testing | Training | Testing | Training | Testing | |
| 1 | 20/20 | 39/40 | 20/20 | 40/40 | 20/20 | 40/40 |
| 2 | 20/20 | 0/40 | 20/20 | 40/40 | 20/20 | 40/40 |
| 3 | 20/20 | 0/40 | 20/20 | 0/40 | 20/20 | 38/40 |
| 4 | 20/20 | 5/40 | 20/20 | 0/40 | 20/20 | 37/40 |
| Average | 100% | 27.5% | 100% | 50% | 100% | 96.25% |