Non-model-based multiple damage identification of beams by a continuously scanning laser Doppler vibrometer system
Sign Up to like & getrecommendations! Published in 2018 at "Measurement"
DOI: 10.1016/j.measurement.2017.09.017
Abstract: Abstract An effective non-model-based multiple damage identification method for beams by using a continuously scanning laser Doppler vibrometer (CSLDV) system is presented. Velocity response of a beam along a scan line under sinusoidal excitation is… read more here.
Keywords: system; damage identification; multiple damage; damage ... See more keywords
Identification of multiple damage using modal rotation obtained with shearography and undecimated wavelet transform
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2018.07.024
Abstract: Abstract Due to its high spatial resolution measurements and flexible and contactless experimental setup, shearography, as a non-destructive testing technique, provides effective structural damage identifications. However, this effectiveness can be increased by applying post-processing algorithms… read more here.
Keywords: shearography; damage; multiple damage; undecimated wavelet ... See more keywords