Research Article
Identification Method of Shaft Orbit in Rotating Machines Based on Accurate Fourier Height Functions Descriptors
Table 3
Experimental results on simulated shaft orbit dataset by SVM.
| Algorithms | Average accuracy (%) | Average feature extracting time of single sample (ms) | Training time (s) | Average testing time of single sample (ms) |
| SVM + AFHF1 | 99.93 | 16.214 | 0.246 | 0.143 | SVM + AFHF2 | 99.88 | 18.172 | 0.045 | 0.031 | SVM + SC | 98.03 | 23.063 | 3.456 | 7.648 | SVM + IDSC | 96.46 | 46.426 | 3.592 | 7.631 | SVM + TCDs | 96.04 | 16.187 | 0.407 | 0.457 | SVM + HF | 95.81 | 18.016 | 0.563 | 0.778 |
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