Eddy Current Image Normalization in NDT of Aluminum Plates
Ribeiro, A. L.
Eddy Current Image Normalization in NDT of Aluminum Plates, Proc IEEE International Instrumentation and Technology Conf. - I2MTC, Austin, United States, Vol. 1, pp. 1100 - 1106, May, 2010.
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This paper presents a normalization method that allows the comparison between data taken from different eddy current experiments. The experimental data was acquired by scanning an aluminum plate containing a machined long crack. Results show that with two data sets acquired for orthogonal directions it is possible to preview the data for any other measurement direction