Communication Dans Un Congrès Année : 2013

Ultrasound Testing of Metallic Structures using a Dual Symmetric Path Inspection and a Matched Filter-based Method

Résumé

In this paper, we present a new technique for detecting and localising defects in metallic structures, using ultrasound non-destructive inspection. This technique consists in applying a dual path inspection and the matched filter to a stepped frequency-type signal. This new technique is compared with classical non-destructive testing approaches. An experimental setup is presented that allows us to validate the proposed method.

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hal-00985502 , version 1 (30-04-2014)

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Costin Vasile, Teodor-Ion Petrut, Cornel Ioana, Valentin Sgârciu, Jerome I. Mars, et al.. Ultrasound Testing of Metallic Structures using a Dual Symmetric Path Inspection and a Matched Filter-based Method. CAMSAP 2013 - 5th IEEE workshop on Computational Advances in Multi-Sensor Adaptive Processing, Dec 2013, Saint-Martin, France. pp.149-152, ⟨10.1109/CAMSAP.2013.6714029⟩. ⟨hal-00985502⟩
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