10. Defect Characterization: Techniques
I would like to present some ideas regarding the current stat us of fatigue crack NOE, where the field could go, and then give a case example of a recently synthesized NDE (software) system for detection and sizing aluminum fatigue cracks.
Mucciardi, A. N., "Measurement of Subsurface Fatigue Crack Size Using Nonlinear Adaptive Learning" (1977). Proceedings of the ARPA/AFML Review of Progress in Quantitative NDE, July 1975–September 1976. 36.