Title:Impact of Material Property Variations and Sensor Positioning on the Coating Thickness Determination of Steel SheetsAuthor(s):Martin Koll, Daniel Wöckinger, Christoph Dobler, Gereon Goldbeck, Gerd Bramerdorfer, Stefan Schuster, Stefan Scheiblhofer, Norbert Gstöttenbauer, Johann ReisingerAbstract:This paper deals with investigations to determine the layer thickness of electrically conductive coatings on electrically conductive and ferromagnetic steel substrates. For this purpose, an eddy current sensor system with well-known analytical model for ideal conditions is used. Based on this, different coil setups are examined and compared with regard to sensor positioning. A robustness analysis against parameter fluctuations is carried out.Booktitle:EPNC, Slovenia 18.06.-21.06.2024Page Reference:2 page(s)Publishing:2024