Profile reconstruction of simulated natural cracks from eddy current signals

NDT and E International

Volumn 35, Issue 1, 2002, Pages 9-18

  Yusa, Noritaka ^a   Cheng, Weiying ^a   Uchimoto, Tetsuya ^a   Miya, Kenzo ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Eddy currents; Inverse problem; Modeling; Natural cracks

Indexed keywords

COMPUTER SIMULATION; CRACKS; DEFECTS; ELECTRIC CONDUCTIVITY; MAPPING; NEURAL NETWORKS;

ELECTRO-DISCHARGE MACHINED (EDM) DEFECTS;

EDDY CURRENTS;

EID: 0036028145     PISSN: 09638695     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0963-8695(01)00017-2     Document Type: Article

References (12)

1. Current maintenance activities at nuclear power plants and in other industries
2. Review of advances in quantitative eddy current non-destructive evaluation
3. Finite element models of stress corrosion cracks (SCC) in 3D eddy current non-destructive evaluation
4. Calculation of three dimensional eddy current by FEM-BEM coupling method
5. Rapid prediction of eddy current testing signals using A-(method and database
6. Numerical evaluation of correlation between crack size and eddy current testing signal by a very fast simulator
7. Theory of eddy current inversion
8. Application of signal processing and pattern recognition techniques to inverse problems in NDE
9. Approximate inverse mapping in ECT, based on aperture shifting and neural network regression
10. ECT flaw image restoration by deconvolution