드라이브 ㆍ 컨트롤 (Journal of Drive and Control)

  • 제20권1호
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  • Pages.41-47
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  • 2023
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  • 2671-7972(pISSN)
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  • 2671-7980(eISSN)
유공압건설기계학회 (The Korean Society for Fluid Power and Construction Equipment)
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Strain measurement method for moving parts using IoT sensors

  • Ba Da Kim (Department of Construction Machinery Engineering, Inha University) ;
  • Young Chul An (Department of Mechanical Engineering, Inha University) ;
  • Jung Hyun Park (Department of Mechanical Engineering, Inha University) ;
  • Yeong Jun Yu (Department of Construction Machinery Engineering, Inha University) ;
  • Chul Hee Lee (Department of Construction Machinery Engineering, Inha University) ;
  • Daeyup Lee (Department of Construction Machinery Engineering, Inha University)
  • 투고 : 2023.02.06
  • 심사 : 2023.02.23
  • 발행 : 2023.03.01
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초록

The aim of this study was to develop a method for installing strain gauges on moving, lubricating oil-filled, and sealed parts, such as drive shafts of equipment, including construction machinery. A measuring device was constructed using an embedded CPU and an IoT sensor to measure the strain of the strain gauge, which allowed for the measurement of axial torque and axial force, and subsequent analysis. To verify the performance of the developed device, the axial torque and axial force of the forklift were measured during operation using a strain gauge attached to the inside of the drive shaft. This study confirmed the possibility of measuring and analyzing the strain of a moving part, such as the inside of a drive shaft, which is sealed and filled with hydraulic oil.

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과제정보

이 논문은 2022년도 산업통상자원부의 '스마트건 설기계인력양성사업'의 지원을 받아 수행된 연구임.

참고문헌

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  2. Y.T. Chuah, P.K. Chan, L. Siek, "A wireless telemetry system for strain measurement", 2000 Canadian Conference on Electrical and Computer Engineering. Conference Proceedings, May 2000
  3. Christian Berger, "Strain Measurement of Moving Periodic Objects With Optical Sensors", IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, Vol. 51, No. 4, August 2002
  4. Liu, Ming, "A DESIGN OF WIRELESS LOW POWER STRAIN MEASUREMENT BASED ON IOT TECHNOLOGY"(2020). Open Access Master's Theses. Paper 1876.
  5. Y. B. Lee, S. H. Han. (2010). Development of device measuring very high torque via torque arm with attached load cells. Journal of Drive and Control, 7(1), 53-57.
  6. J. H . Choet. al.,"Development of an Unmanned Test System Based on Forklift for Mast Operation Durability", Journal of Drive and Control, Vol.19,  No.4 pp70-76, 2022 https://doi.org/10.7839/KSFC.2022.19.4.070
  7. RICHARD HATHAWAY, KAH WAH LONG, 1-TRANSDUCERS AND DATA ACQUISITION, Editor(s): YUNG-LI LEE, JWO PAN, RICHARD B. HATHAWAY, MARK E. BARKEY, Fatigue Testing and Analysis, Butterworth-Heinemann, 2005, Pages 1-56, ISBN 9780750677196
  8. M. K. Seo et al., "Development of Onboard Scales to Measure the Weight of Trucks", Journal of Drive and Control, Vol.18, No.1, pp.9-16, 2021.
  9. Lanzolla, A.M.L.; Attivissimo, F.; Percoco, G.; Ragolia, M.A.; Stano, G.; Di Nisio, A. Additive Manufacturing for Sensors: Piezoresistive Strain Gauge with Temperature Compensation. Appl. Sci. 2022, 12, 8607. https://doi.org/10.3390/app12178607