A study of strain and deformation measurement using the Arduino microcontroller and strain gauges devices
Abstract This paper presents a methodology for the measurement of strain by means of strain-gauges, where the data acquisition is done by using an Arduino Uno board, due to the low-cost and the easy manipulation of this microcontrollers. The measured signal conditioning is performed by means of a Wheatstone Bridge and then discretized by an Analog-Digital Converter (ADC) external to the Arduino. For the validation of the proposed measurement system, experiments are performed on a cantilever beam and on a cantilever-supported shaft, where the experimental results are compared with those obtained analytically and by simulation using the finite element method. The results obtained are in agreement with the literature and demonstrate that the proposed system has satisfactory accuracy.
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Sociedade Brasileira de Física
2019
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oai:scielo:S1806-111720190003004012018-12-07A study of strain and deformation measurement using the Arduino microcontroller and strain gauges devicesSilva,Anderson LangoneVaranis,MarcusMereles,Arthur GuilhermeOliveira,ClivaldoBalthazar,José Manoel Strain gauge Arduino Low-cost data acquisition Abstract This paper presents a methodology for the measurement of strain by means of strain-gauges, where the data acquisition is done by using an Arduino Uno board, due to the low-cost and the easy manipulation of this microcontrollers. The measured signal conditioning is performed by means of a Wheatstone Bridge and then discretized by an Analog-Digital Converter (ADC) external to the Arduino. For the validation of the proposed measurement system, experiments are performed on a cantilever beam and on a cantilever-supported shaft, where the experimental results are compared with those obtained analytically and by simulation using the finite element method. The results obtained are in agreement with the literature and demonstrate that the proposed system has satisfactory accuracy.info:eu-repo/semantics/openAccessSociedade Brasileira de FísicaRevista Brasileira de Ensino de Física v.41 n.3 20192019-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172019000300401en10.1590/1806-9126-rbef-2018-0206 |
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Silva,Anderson Langone Varanis,Marcus Mereles,Arthur Guilherme Oliveira,Clivaldo Balthazar,José Manoel |
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Silva,Anderson Langone Varanis,Marcus Mereles,Arthur Guilherme Oliveira,Clivaldo Balthazar,José Manoel A study of strain and deformation measurement using the Arduino microcontroller and strain gauges devices |
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Silva,Anderson Langone Varanis,Marcus Mereles,Arthur Guilherme Oliveira,Clivaldo Balthazar,José Manoel |
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Silva,Anderson Langone |
title |
A study of strain and deformation measurement using the Arduino microcontroller and strain gauges devices |
title_short |
A study of strain and deformation measurement using the Arduino microcontroller and strain gauges devices |
title_full |
A study of strain and deformation measurement using the Arduino microcontroller and strain gauges devices |
title_fullStr |
A study of strain and deformation measurement using the Arduino microcontroller and strain gauges devices |
title_full_unstemmed |
A study of strain and deformation measurement using the Arduino microcontroller and strain gauges devices |
title_sort |
study of strain and deformation measurement using the arduino microcontroller and strain gauges devices |
description |
Abstract This paper presents a methodology for the measurement of strain by means of strain-gauges, where the data acquisition is done by using an Arduino Uno board, due to the low-cost and the easy manipulation of this microcontrollers. The measured signal conditioning is performed by means of a Wheatstone Bridge and then discretized by an Analog-Digital Converter (ADC) external to the Arduino. For the validation of the proposed measurement system, experiments are performed on a cantilever beam and on a cantilever-supported shaft, where the experimental results are compared with those obtained analytically and by simulation using the finite element method. The results obtained are in agreement with the literature and demonstrate that the proposed system has satisfactory accuracy. |
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Sociedade Brasileira de Física |
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2019 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172019000300401 |
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