Abstract
A measurement setup is proposed for the displacement transducer with a Hall-effect sensors. It is a differential system using “out of phase” signals from two sensors. Nd-Fe-B miniature magnets and Hall-effect sensors mounted in SM technique make possible design of very small size transducers. Simulation studies were carried out upon such differential system, using the curves of the sensor voltage signal obtained experimentally in special test stand. Is possible to propose configuration which allows to obtain a linear signal with a resolution of at least 0.3 μm for the range of displacement of 1 mm.
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Bodnicki, M., Grzybowski, J. (2015). Miniature Transducer of Linear Displacement Based on Miniature Hall Effect Sensors. In: Szewczyk, R., Zieliński, C., Kaliczyńska, M. (eds) Progress in Automation, Robotics and Measuring Techniques. Advances in Intelligent Systems and Computing, vol 352. Springer, Cham. https://doi.org/10.1007/978-3-319-15835-8_3
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DOI: https://doi.org/10.1007/978-3-319-15835-8_3
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-15834-1
Online ISBN: 978-3-319-15835-8
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