The detection of product defects is essential in quality control in manufacturing. This study
surveys stateoftheart deep-learning methods in defect detection. First, we classify the defects …

Pulsed eddy current (PEC) non-destructive testing and evaluation (NDT&E) has been
around for some time and it is still attracting extensive attention from researchers around the …

A pulsed eddy current (PEC) system has been used to characterize atmospheric corrosion
on steel samples. International Paint has supplied coated and uncoated mild steel (S275) …

The lift-off effect is commonly known to be one of the main obstacles for effective eddy
current NDT testing as it can easily mask defect signals. Pulsed eddy current techniques …

The Pulsed Eddy Current (PEC) technique is an effective method of quantifying defects in
multi-layer structures. It is difficult to detect defects in riveted structures of aging aircraft …

A robust feature in multi-frequency eddy current (MEC) testing has been found that can be
directly linked to the thickness of the plate under test. It is shown mathematically that the …

Electromagnetic sensors have been used for inspecting small surface defects of metals.
Based on the eddy-current (EC) thin-skin regime, a revised algorithm is proposed for a triple …

Hidden defect characterisation in some complex structures is difficult. Pulsed Eddy Current
(PEC) imaging based on rectangular excitation coil is investigated in this paper and hidden …

Until now, the Dodd-Deeds model has been used to evaluate the inductance change in an
air-cored sensor in the presence of an infinitely large conducting plate. In practice, it can be …

Pulsed eddy current (PEC) is a new emerging nondestructive testing (NDT) technique using
a broadband pulse excitation with rich frequency information and has wide application …