Research Article
Rolling Bearing Fault Diagnosis Method Based on Multisynchrosqueezing S Transform and Faster Dictionary Learning
Table 2
Description of MFPT dataset.
| | Fault type | Motor load (hp) | Motor speed (Hz) | Dataset | Fault label | | Training set | Validation set | Testing set |
| | Normal | 270 | 25 | 420 | 140 | 140 | 1 | | Inner race | 0/50/100/150/200/250/300 | 25 | 420 | 140 | 140 | 2 | | Outer race | 25/50/100/150/200/250/300 | 25 | 420 | 140 | 140 | 3 |
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