Journal of Biosystems Engineering

Korean Society for Agricultural Machinery (한국농업기계학회)
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A Study on Operation of Man-Machine Interface for Tractor 3-point Hitch

트랙터 3점 히치의 인간-기계 인터페이스 동작에 관한 연구

  • Lee, S.S. (Dept. of Biomechatronics Engineering, Sungkyunkwan University) ;
  • Lee, C.H. (Dept. of Manufacturing and Design Engineering, Jeonju University) ;
  • Lee, J.Y. (Mido Tech Co. Ltd.) ;
  • Mun, J.H. (Dept. of Biomechatronics Engineering, Sungkyunkwan University)
  • Published : 2007.10.25
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Abstract

This study was to investigate performance of position, basic controls and additional control for man-machine interface on a 3-point hitch of a tractor. The developed additional control was one-touchup, backup, turnup, liftarm limited, PTO on/off and an external control. As a result of experiment, maximum steady state error of response system was lower than $0.8^{\circ}$ and this result showed the function operated normally because the dead band of system set was ${\pm}1^{\circ}$. There was no abnormal situation by switch operation and sensor signal during the performance test. The results of experiment showed the characteristics of the response was sufficient to be used as the position and additional control system for tractors.

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References

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