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Keywords: wavelet entropy time series
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Proceedings Papers

Spatial Localization of Air Inclusions in Carbon Fiber T-Beam, by Use of Wavelet Entropy Time Series From Hammer Tap Test

Spyridon Brouzas, Ioannis T. Georgiou
Proc. ASME. IMECE2021, Volume 1: Acoustics, Vibration, and Phononics, V001T01A035, November 1–5, 2021
Paper No: IMECE2021-67591
DOI: https://doi.org/10.1115/IMECE2021-67591
... Abstract In this paper, a vibration-based method, called wavelet entropy time series, for non-destructive testing of carbon fiber specimens is introduced and demonstrated experimentally. The wavelet transform of vibration signals, acquired after an impact excitation of the specimen, is combined...
View Paper titled, Spatial Localization of Air Inclusions in Carbon Fiber T-Beam, by Use of <span class="search-highlight">Wavelet</span> <span class="search-highlight">Entropy</span> <span class="search-highlight">Time</span> <span class="search-highlight">Series</span> From Hammer Tap Test
Click here to open pdf in another window PDF for Spatial Localization of Air Inclusions in Carbon Fiber T-Beam, by Use of <span class="search-highlight">Wavelet</span> <span class="search-highlight">Entropy</span> <span class="search-highlight">Time</span> <span class="search-highlight">Series</span> From Hammer Tap Test
Topics: Carbon fibers, Entropy, Hammers, Nondestructive evaluation, Signal processing, Time series, Wavelets