Research Article
A Sparse Modulation Signal Bispectrum Analysis Method for Rolling Element Bearing Diagnosis
Table 1
Motor rolling element parameters.
| | Bearing type | Rotating speed (rpm) | Motor load (HP) | Fault size (inch) | Sampling frequency (Hz) | Inner race fault frequency (Hz) | Outer race fault frequency (Hz) |
| | 6205-2RS | 1797 | 1 | 0.007′′ | 12000 | 162.1852 | 107.3648 |
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