The wavelet transform is used as a time-frequency representation for system identification purposes. It is shown that wavelet analysis of the free response of a system allows the estimation of the natural frequencies and viscous damping ratios. The advantages of the wavelet transform in the analysis
Natural frequencies and damping estimation using wavelet transform of a frequency response function
β Scribed by H.P. Yin; D. Duhamel; P. Argoul
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 187 KB
- Volume
- 271
- Category
- Article
- ISSN
- 0022-460X
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