LOCALIZATION OF DAMAGE REGIONS IN LAMINAR COMPOSITES USING CONTINUOUS WAVELET TRANSFORMS

Authors

DOI:

https://doi.org/10.30890/2709-2313.2024-33-00-005

Keywords:

continuous wavelet transform, laminates, matrix damage, heterogeneous materials, composite material

Abstract

In this paper, it is proposed to apply the wavelet transform method to localize strain fields in volumes of layered composites. The wavelet transform allows analyzing the frequency-time spectrum of signals, which is necessary for studying the heterogeneou

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References

Pinto M. et al. (2016). Improving the strength and service life of jute/epoxy laminar composites for structural applications. Composite Structures, issue 156, pp. 333-397. DOI: 10.1016/j.compstruct.2015.10.005

Brethee K.F. et al. (2023). A novel index for vibration-based damage detection technique in laminated composite plates under forced vibrations: Experimental study. Structural Health Monitoring, issue 22, vol. 5, pp. 3109-3125. DOI: 10.1177/14759217221145622

Zhou J., Li Z., Chen J. (2023). Application of two dimensional Morlet wavelet transform in damage detection for composite laminates. Composite Structures, issue 318, p. 117091. DOI: 10.1016/j.compstruct.2023.117091

Zhang X. et al. (2023). Wavelet sparsity enhancement for extracting transient vibration signatures of bearing structural damages. Structural Health Monitoring, issue 22, vol. 3, pp. 1969-1983. DOI: 10.1177/14759217221117101

Published

2024-10-30

How to Cite

Pysarenko, A. (2024). LOCALIZATION OF DAMAGE REGIONS IN LAMINAR COMPOSITES USING CONTINUOUS WAVELET TRANSFORMS. European Science, 1(sge33-01), 109–119. https://doi.org/10.30890/2709-2313.2024-33-00-005