Research Article
Fault Diagnosis of Rolling Bearing Based on a Novel Adaptive High-Order Local Projection Denoising Method
Table 5
The SNRs of denoised signal with different orders.
| Order | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| SNR | 1 | 8.92 | 9.73 | 10.21 | 11.62 | 8.50 | 5.61 | 5.09 | 4.43 | 2 | 10.17 | 12.42 | 15.65 | 15.63 | 12.46 | 10.30 | 8.89 | 7.06 | 3 | 11.65 | 12.45 | 14.90 | 16.85 | 14.70 | 13.97 | 10.45 | 7.90 | 4 | 12.76 | 14.34 | 18.25 | 19.79 | 16.80 | 13.46 | 12.38 | 10.66 | 5 | 12.83 | 13.78 | 14.67 | 17.01 | 14.38 | 13.78 | 11.79 | 11.51 |
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