Research Article
Study on Fault Diagnosis of Rolling Bearing Based on Time-Frequency Generalized Dimension
Table 2
Components of four simulation signals.
| Simulation signal | Frequency 1 (Hz) | Frequency 2 (Hz) | Frequency 3 (Hz) |
| Signal 1 | 50 | 100 | null | Signal 2 | 50 | 200 | null | Signal 3 | 50 | 100 | 200 | Signal 4 | 50 | 200 | 400 |
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