Research Article
Detection on Structural Sudden Damage Using Continuous Wavelet Transform and Lipschitz Exponent
Table 1
Variations of Lipschitz exponent with damage severity without noise.
| Damage severity | 1% | 2% | 5% | 10% | 20% | 40% |
| Seismic excitation | 0.9901 | 0.8008 | 0.6092 | 0.5146 | 0.4558 | 0.4086 | Sinusoidal excitation | 0.9411 | 0.8202 | 0.6925 | 0.5788 | 0.5144 | 0.4787 | Impulse excitation | 0.9991 | 0.9734 | 0.9317 | 0.8863 | 0.7005 | 0.5276 |
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