Journal of the Korean Society for Precision Engineering (한국정밀공학회지)
- Volume 10 Issue 2
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- Pages.22-29
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- 1993
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
Remote control of Drum/Chute mechanism in a concrete mixer-truck
콘크리트 믹서 트럭에서의 드럼 및 슈트의 원격 제어
- Lee, M.C. ;
- Son, K. ;
- Jeong, W.B.
- 이민철 (부산대학교 기계공학과 및 기계기술연구소) ;
- 손권 (부산대학교 기계공학과 및 기계기술연구소) ;
- 정의봉 (부산대학교 정밀기계공학과 및 기계기술연구소)
- Published : 1993.06.01
Abstract
A remote control system was developed in order to operate by push-buttons the conventional drum and chute components, which have been operated manually, in a concrete mixer-truck. As actuators, a hydraulic power unit was used for chute operations: two DC motors for drum operations. The devised drum controller consisted of three electric circuits : an analog proportional-integral control circuit, a drum acceleration circuit, and an emergency stop circuit. The remote control system was installed to be tested experimentally and then was evaluated to work successfully with a desirable accuracy.
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