Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
Autori: Preda, G., Hantila, F.I.
Editorial: Magnetics, IEEE Transactions on, 50 (2), p.113-116, 2014.
A method for reconstruction of defects buried deep under material surface of conductive nonlinear materials is proposed. Defects are approximated as zero thickness. Simulation of pulse eddy currents is done using an integral FEM method, with a polarization method with over-relaxation to speed up the nonlinear iterations, and a neural network method is used for the reconstruction of defects shape from the simulated signals.
Cuvinte cheie: Eddy currents, neural networks (NNs), nondestructive testing, nonlinear magnetic