Non-Contact Eddy Current Excitation Method for Vibration Testing
β Scribed by H. A. Sodano
- Publisher
- Sage Publications
- Year
- 2006
- Tongue
- English
- Weight
- 523 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0014-4851
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In this contribution, we aim at the modelling of the impedance of a differential sensor in eddy-current non-destructive testing. This mode of control is very common in the detection of abrupt geometrical and electromagnetic variations, disturbances generated by slow variations of dimensions and temp
## Abstract The subject presented in this paper concerns the approximation of the eddy current problem in nonβstationary geometries with sliding interfaces. The physical system is supposed to be composed of two solid parts: a fixed one (stator) and a moving one (rotor) which slides in contact with