An eddy-current model for three-dimensional inversion
- 1 July 1986
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 22 (4) , 282-291
- https://doi.org/10.1109/tmag.1986.1064305
Abstract
A model is presented for the inversion of eddy-current data to be used for the detection of flaws. This model is based on rigorous electromagnetic theory and uses a multifrequency approach to make it truly three-dimensional. The resulting integral equations are discretized and solved using least squares techniques. The numerical problems involved in this algorithm are discussed, and a solution as well as examples of reconstructions of computer-generated flaws are presented.Keywords
This publication has 2 references indexed in Scilit:
- Experimental Verification of an Inversion Algorithm for Flaw Characterization Using Eddy-CurrentsPublished by Springer Nature ,1984
- LINPACK Users' GuidePublished by Society for Industrial & Applied Mathematics (SIAM) ,1979