2009
DOI: 10.4028/www.scientific.net/kem.413-414.79
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Pawel Malinowski, Tomasz Wandowski, Wiesław M. Ostachowicz

Abstract: The aim of this work is the investigation and improvement of a Structural Health Monitoring method based on Lamb waves propagation. This research concentrates on ambiguity in damage localization using attached piezoelectric transducers as sources and sensors of the elastic waves. A linear phased array is chosen as a starting point of the investigation. It has a great advantage in damage localization, namely it enables to amplify the wave reflected from damage, increasing the signal to noise ratio, and precisel…

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