Abstract
This article presents an ICA model for applying in Non Destructive Testing by Impact-Echo. The approach consists in considering flaws inside the material as sources for blind separation using ICA. A material is excited by a hammer impact and a convolutive mixture is sensed by a multichannel system. Obtained information is used for classifying in defective or non defective material. Results based on simulation by finite element method are presented, including different defect geometry and location. © Springer-Verlag 2004.
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CITATION STYLE
Salazar, A., Vergara, L., Igual, J., Gosálbez, J., & Miralles, R. (2004). ICA Model applied to multichannel non-destructive evaluation by impact-echo. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3195, 470–477. https://doi.org/10.1007/978-3-540-30110-3_60
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