Novel Method of Contactless Sensing of Mechanical Quantities

Harťanský René; Mierka Martin; Bittera Mikuláš; Hallon Jozef; Halgoš Ján; Hricko Jaroslav; Andok Robert; Rafaj Michal

doi:10.2478/msr-2020-0018

Measurement Science Review (Jun 2020)

Novel Method of Contactless Sensing of Mechanical Quantities

Harťanský René,
Mierka Martin,
Bittera Mikuláš,
Hallon Jozef,
Halgoš Ján,
Hricko Jaroslav,
Andok Robert,
Rafaj Michal

Affiliations

Harťanský René: Institute of Electrical Engineering, Department of Measurement, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Ilkovičova, No. 3, 812 19Bratislava, Slovakia
Mierka Martin: Institute of Electrical Engineering, Department of Measurement, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Ilkovičova, No. 3, 812 19Bratislava, Slovakia
Bittera Mikuláš: Institute of Electrical Engineering, Department of Measurement, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Ilkovičova, No. 3, 812 19Bratislava, Slovakia
Hallon Jozef: Institute of Electrical Engineering, Department of Measurement, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Ilkovičova, No. 3, 812 19Bratislava, Slovakia
Halgoš Ján: Institute of Electrical Engineering, Department of Measurement, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Ilkovičova, No. 3, 812 19Bratislava, Slovakia
Hricko Jaroslav: Institute of Informatics, Slovak Academy of Science,Dúbravská cesta, No. 9, 845 07Bratislava, Slovakia
Andok Robert: Institute of Informatics, Slovak Academy of Science,Dúbravská cesta, No. 9, 845 07Bratislava, Slovakia
Rafaj Michal: RMC ltd., Trenčianska, No. 863/66a, 018 51Nová Dubnica, Slovakia

DOI: https://doi.org/10.2478/msr-2020-0018
Journal volume & issue: Vol. 20, no. 3
pp. 150 – 156

Abstract

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This article addresses the method of sensing mechanical quantities, in particular force and pressure, without the electrical connection of the sensing element and the electronics. The information about the mechanical quantity is transmitted only by evaluating the changes in the electromagnetic field created around the sensor. The sensor is designed on the basis of a flexible micro-electro-mechanical element (MEMS), the resonance of which carries the information about the measured quantity.

Published in Measurement Science Review

ISSN: 1335-8871 (Online)
Publisher: Sciendo
Country of publisher: Poland
LCC subjects: Science: Mathematics
Website: https://sciendo.com/journal/MSR

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