Research Article
A New Framework Based on Supervised Joint Distribution Adaptation for Bearing Fault Diagnosis across Diverse Working Conditions
Table 8
The bearing data from SQI-MFS test-bed.
| Category of bearing defect | Defect diameter (mm) | Number of training/testing samples | Class label | Motor speeds 1730 rmp | Motor speeds 1750 rmp |
| No defect | 0 | 30/60 | 30/60 | Classes 1 |
| IRD | 0.05 | 30/60 | 30/60 | Classes 2 | 0.1 | 30/60 | 30/60 | Classes 3 | 0.2 | 30/60 | 30/60 | Classes 4 |
| ORD | 0.05 | 30/60 | 30/60 | Classes 5 | 0.1 | 30/60 | 30/60 | Classes 6 | 0.2 | 30/60 | 30/60 | Classes 7 |
| BD | 0.05 | 30/60 | 30/60 | Classes 8 | 0.1 | 30/60 | 30/60 | Classes 9 | 0.2 | 30/60 | 30/60 | Classes 10 |
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