Title: Non-destructive assessment of three-dimensional profile of real cracks from eddy current testing signals
Authors: Janoušek, Ladislav
Rebican, Mihay
Smetana, Milan
Strapáčová, Tatiana
Duca, Anton
Citation: CPEE – AMTEE 2013: Joint conference Computational Problems of Electrical Engineering and Advanced Methods of the Theory of Electrical Engineering: 4th – 6th September 2013 Roztoky u Křivoklátu, Czech Republic, p. IV-7.
Issue Date: 2013
Publisher: University of West Bohemia
Document type: článek
konferenční příspěvek
URI: http://hdl.handle.net/11025/11592
ISBN: 978-80-261-0247-2
Keywords: nedestruktivní hodnocení;vířivé proudy;3D profil;elektrotechnická diagnostika
Keywords in different language: nob-destructive evaluation;eddy currents;3D profile;electrical diagnostics
Abstract: The paper addresses real cracks’ reconstruction from eddy current non-destructive testing signals. Novel approach for three-dimensional diagnosis of real cracks is presented. Eddy current testing signals are recorded during two-dimensional scanning over a material surface and they are employed for solving the inverse problem using the tabu search stochastic method. Moreover, three spatial components of the perturbation field due to the cracks are sensed to enhance the preciseness of diagnosis.
Rights: © University of West Bohemia
Appears in Collections:CPEE – AMTEE 2013

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