Eddy current testing is an inspection method that can be used for various purposes including the detection of cracks and corrosion, material and coating thickness measurement, material identification and heat treatment condition. The process relies upon a material characteristic known as electromagnetic induction....

Coating thickness is an important variable that plays a role in product quality, process control, and cost control. Eddy current techniques are used to measure the thickness of non-conductive coatings on non-ferrous metal substrates....

Matrix converter (MC) as induction motor driver has received considerable attention because of its high integration capability and the higher reliability direct AC-AC power converter without any bulky DC link component....