Research Article
Rolling Bearing Fault Diagnosis Based on STFT-Deep Learning and Sound Signals
Table 6
Identification results on four fault modes.
| | Cross-validation | Normal | Inner-race fault | Outer-race fault | Rolling parts fault | Average |
| | G1 for training and G2 for testing | 100% | 93.4% | 100% | 100% | 95.68% | | G2 for training and G1 for testing | 100% | 99.1% | 90.24% | 100% |
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