ОСОБЛИВОСТІ ВЕЙВЛЕТ-РОЗКЛАДАННЯ АКУСТИЧНОЇ ЕМІСІЇ У КОМПОЗИТНИХ МАТЕРІАЛАХ

Автор(и)

DOI:

https://doi.org/10.30890/2709-2313.2024-28-00-008

Ключові слова:

wavelet analysis, composites, acoustic waves, phase velocity

Анотація

This work is devoted to wavelet decomposition of acoustic waves in composite materials. The spectral dependences of the relative energy of acoustic waves on the deformation field of the composite material were obtained. It was shown that the Dmey wavelet

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Посилання

Khamedi R. et al. Damage characterization of carbon/epoxy composites using acoustic emission signals wavelet analysis. Composite Interfaces, 2020 - V. 27(1) - Pp. 111-124. DOI: 10.1080/09276440.2019.1601939.

Kamala G., Hashemi, J. and Barhorst A. Discrete-Wavelet Analysis of Acoustic Emissions During Fatigue Loading of Carbon Fiber Reinforced Composites. Journal of Reinforced Plastics and Composites. Journal of Reinforced Plastics and Composites, 2001 – V. 20 – Pp. 222-238. DOI: 10.1177/073168401772678265.

Satour A., Montrésor S., Bentahar M. et al. Wavelet Based Clustering of Acoustic Emission Hits to Characterize Damage Mechanisms in Composites. Journal of Nondestructive Evaluation, 2020 - V. 39(2) - Pp. 37 (1-11). DOI: 10.1007/s10921-020-00678-1.

Barile C., Casavola C., Pappalettera G. and Vimalathithan P.K. Acoustic emission waveforms for damage monitoring in composite materials: Shifting in spectral density, entropy and wavelet packet transform. Structural Health Monitoring, 2022 - V. 21(4) – Pp. 1768-1789. DOI: 10.1177/14759217211044692.

Опубліковано

2024-03-30

Як цитувати

Писаренко, О. (2024). ОСОБЛИВОСТІ ВЕЙВЛЕТ-РОЗКЛАДАННЯ АКУСТИЧНОЇ ЕМІСІЇ У КОМПОЗИТНИХ МАТЕРІАЛАХ. European Science, 3(sge28-03), 169–178. https://doi.org/10.30890/2709-2313.2024-28-00-008