Research Article
TVMS Calculation and Dynamic Analysis of Cracked Gear considering Oil Film Stiffness
Table 4
Comparison of the average amplitude of the sideband for healthy and 3 crack cases.
| Cases | Average amplitude of sideband (m/s2) | Relative increment with heathy gear (×100%) | Impulse amplitude of cepstrum (m/s2) | Relative increment with heathy gear (×100%) |
| Healthy | 0.001759 | 0 | 0.1433 | 0 | 0.5 mm | 0.007428 | 3.22 | 0.3713 | 0.61 | 1.0 mm | 0.018162 | 9.32 | 0.4229 | 1.95 | 1.5 mm | 0.034619 | 18.68 | 0.7237 | 4.05 |
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