LAMB WAVE MODE DISPERSION IN COMPOSITE LAMINATES

Authors

DOI:

https://doi.org/10.30890/2709-1783.2024-36-00-004

Keywords:

impact area localization, laminated composites, continuous wavelet transform, Lamb waves

Abstract

This study aims to improve the in situ structural health monitoring method to localize the impact source and determine the Lamb flexural mode A0 velocity in composite structures with unknown stacking and cross-section. The algorithm is based on the differ

References

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Paget C.A., and Rehman M.A. (2017). Multimodal location algorithm for Lamb waves propagating through anisotropic materials. Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems, issue 10168, pp. 11-19

DOI: 10.1117/12.2259796

James R., Joseph R.P. and Giurgiutiu V. (2021). Impact damage ascertainment in composite plates using in-situ acoustic emission signal signature identification. Journal of Composites Science, issue 5, vol. 3, p. 79

DOI: 10.3390/jcs5030079

Qui B. et al. (2020). Unknown impact force localization and reconstruction in experimental plate structure using time-series analysis and pattern recognition. International Journal of Mechanical Sciences, issue 166, p. 105231

DOI: 10.1016/j.ijmecsci.2019.105231

Published

2024-12-30

How to Cite

Pysarenko, A. (2024). LAMB WAVE MODE DISPERSION IN COMPOSITE LAMINATES. SWorld-Ger Conference Proceedings, 1(gec36-00), 38–40. https://doi.org/10.30890/2709-1783.2024-36-00-004