0000000000890054

AUTHOR

Maria Wrzuszczak

showing 2 related works from this author

<title>Modeling of eddy current sensors</title>

2001

In this paper two models of eddy current sensor have been presented. They are base don a one- and multi-turn coil model. The results of computer simulations present a relation of eddy current density on nonferromagnetic conducting materials versus some parameters viz: a coil radius, frequency of excitation current and conductivity of material.© (2001) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

EngineeringEddy-current sensorbusiness.industryOptical engineeringAcousticsBase (geometry)Electrical engineeringRadiusConductivitylaw.inventionExcitation currentElectromagnetic coillawEddy currentbusinessSPIE Proceedings
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Eddy current flaw detection with neural network applications

2005

Abstract Eddy current inspection is a fast and effective method for detecting and sizing most of the flaws in conducting materials. The inverse problem solution, i.e., inferencing about possible defect, based on the measurement signal from the eddy current probe, is a difficult task. In this paper an implementation of artificial neural networks for multi-frequency eddy current testing on conducting layers (aluminum, copper) and ferrous tubes has been presented.

EngineeringArtificial neural networkbusiness.industryApplied MathematicsAcousticsInverse problemCondensed Matter PhysicsSignalSizinglaw.inventionlawEddy-current testingEddy currentElectronic engineeringEffective methodElectrical and Electronic EngineeringbusinessInstrumentationMeasurement
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