Research Article
Planetary Gearbox Fault Diagnosis Using Envelope Manifold Demodulation
Table 3
The working parameters of experiments.
| Parameters | Value (Hz) |
| Sun gear frequency () | 25 | Planet gear meshing frequency () | 546.88 | Planet carrier rotation frequency () | 5.47 | Planet gear pass frequency () | 21.88 | Planet gear rotation frequency () | 9.72 | Faulty planet gear frequency () | 15.19 |
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