Abstract: A new electromagnetic force-displacement sensor is presented. Its operating principle is based on the fundamental laws of electromagnetism (Faraday-Lenz law) and the mechanical properties of a spring. The active elements are two coils made by a wire of 60 μm in diameter. The sensor signal is acquired using a high precision DAQ card, processed and stored on the computer using a LabVIEW Program. The average accuracy of the sensor is about Δd=1μm, and as a force sensor is about ΔF = 1μN. This sensor could be successfully used for the manufacture of several measuring instruments.
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WSEAS Transactions on Circuits and Systems, ISSN / E-ISSN: 1109-2734 / 2224-266X, Volume 15, 2016, Art. #13
Zakarya Abbassi, Amine Benabdellah, Abdelrhani Nakheli, "Data Acquisition and Control of a New Electromagnetic Force-Displacement Sensor Using National Instruments ‘‘LabVIEW’’ Software," WSEAS Transactions on Circuits and Systems, vol. 15, pp. 102-107, 2016, DOI:
Zakarya Abbassi, Amine Benabdellah, Abdelrhani Nakheli. Data Acquisition and Control of a New Electromagnetic Force-Displacement Sensor Using National Instruments ‘‘LabVIEW’’ Software.
WSEAS Transactions on Circuits and Systems. 2016;15:102-107.