An eddy currents based procedure for the 3D image reconstruction of defects metallic plates from multi-frequency data is presented. In particular, exploit the collection of data at different probe positions as well as at excitation frequencies in order to improve the amount of information, the accuracy of the inverse methodology and its robustness against experimental noise. The identification tool we developed, exploits the A − χ formulation for the solution of the eddy-current forward together with a full nonlinear iterative inversion algorithm based on total variation regularization.
No takes yet. Share an insight, caveat, or question.
Pirani et al. (2008) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: