Conventional eddy current technology has been used for many years to inspect the surfaces and subsurfaces of various components across a wide range of industries.
Eddy current testing (ECT) is a nondestructive testing (NDT) technique used to detect surface and sub-surface defects using principles of electromagnetic induction.
The recent advent of more affordable industrial robots and controls has enabled the development of fully automated eddy current testing systems that improve flaw detection and reduce inspection costs.
While advancements in automation and technology have enabled efficient acquisition of large volumes of nondestructive examination (NDE) data, the advancements in the analysis of collected data have been largely stagnant.