Title :
Eddy current image normalization in ndt of aluminum plates
Author :
Kufrin, Luka ; Ribeiro, A. Lopes ; Ramos, H.G.
Author_Institution :
Inst. de Telecomun., Lisbon, Portugal
Abstract :
This paper presents a normalization method that allows the comparison between data taken from different eddy current experiments. The experimental data were acquired by scanning an aluminum plate containing a machined long crack. Results show that with two data sets acquired for orthogonal directions of sensor orientation it is possible to preview the data for any other measurement direction.
Keywords :
aluminium; cracks; eddy current testing; plates (structures); NDT; aluminum plates; eddy current image normalization; machined long crack; nondestructive testing; Aerospace materials; Aluminum; Biomedical measurements; Coils; Conducting materials; Eddy currents; Magnetic field measurement; Magnetic sensors; Probes; Telecommunications; eddy currents; image processing; nondestructive testing;
Conference_Titel :
Instrumentation and Measurement Technology Conference (I2MTC), 2010 IEEE
Conference_Location :
Austin, TX
Print_ISBN :
978-1-4244-2832-8
Electronic_ISBN :
1091-5281
DOI :
10.1109/IMTC.2010.5488201
