ANALYSIS OF ENERGY CRITERIA FOR WAVELET TRANSFORMS IN COMPOSITE STRUCTURES
DOI:
https://doi.org/10.30888/2663-5712.2024-24-00-054Keywords:
wavelet analysis, composite materials, wavelet entropy, acoustic emissionAbstract
This work is devoted to the analysis of the effectiveness of wavelet transformations for the localization of deformations in composite materials obtained by the acoustic emission method. A detailed comparison of several discrete wavelet transformations wMetrics
References
Wu Q., Yu F., Okabe Y., Saito K., Kobayashi S. Acoustic emission detection and position identification of transverse cracks in carbon fiber–reinforced plastic laminates by using a novel optical fiber ultrasonic sensing system. Structural Health Monitoring, 2015 - V. 14(3) - Pp. 205-213. DOI: 10.1177/1475921714560074.
Ranade R., Zhang J., Lynch J.P., Li V.C. Influence of micro-cracking on the composite resistivity of Engineered Cementitious Composites. Cement and Concrete Research, 2014 - V. 58 - 1-12. DOI: 10.1016/j.cemconres.2014.01.002.
Woo S.C., Choi N.S. Analysis of fracture process in single-edge-notched laminated composites based on the high amplitude acoustic emission events. Composites Science and Technology, 2007 - V. 67(7-8) - Pp. 1451-1458. DOI: 10.1016/j.compscitech.2006.07.022.
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.
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