Hall Effect Sensor Performance Assessment

Hall-effect non-destructive testing is a well-established method for inspection of metallic objects in industries including aircraft, automotive and manufacturing industries. Hall-effect method benefits from high precision and accuracy. The simple process of fabrication and being inexpensive, make it an effective way for flaw detection, positioning, proximity switching and various application.This paper presents Hall effect sensors design, integration, and performance assessment. In order to predict Hall sensor performance prior to fabrication, a FEM modeling of the sensor is simulated in COMSOL Multiphysics. The behavior analysis of simulated sensor provides performance aspects that need to be achieved. Experimental results of fabricated Hall sensor show a good agreement between simulated and fabricated Hall sensor.

کلیدواژه ها:

Hall-effect ، COMSOL ، NDT