SPECTRAL ANALYSIS OF LAMB WAVE PACKETS SCATTERED BY DAMAGE IN LAMINAR COMPOSITES

Alexander Pysarenko

doi:10.30890/2567-5273.2025-40-02-021

SPECTRAL ANALYSIS OF LAMB WAVE PACKETS SCATTERED BY DAMAGE IN LAMINAR COMPOSITES

Authors

Alexander Pysarenko Odessa State Academy of Civil Engineering and Architecture https://orcid.org/0000-0001-5938-4107

DOI:

https://doi.org/10.30890/2567-5273.2025-40-02-021

Keywords:

Lamb wave, dispersion curve, filter, signal's bandwidth, laminated composite

Abstract

This article presents a novel spectrum decomposition approach for reconstructing the phase velocity dispersion curve of Lamb waves. The method's effectiveness is demonstrated by its ability to recover the dispersion curve over a significantly broader freq

Downloads

Published

2025-08-30

How to Cite

Писаренко, О. (2025). SPECTRAL ANALYSIS OF LAMB WAVE PACKETS SCATTERED BY DAMAGE IN LAMINAR COMPOSITES. Modern Engineering and Innovative Technologies, 2(40-02), 56–65. https://doi.org/10.30890/2567-5273.2025-40-02-021