Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Study on Suppression of Vibration Caused by Quick-stop Operation of Hydraulic Excavator Boom

유압 굴삭기 붐의 급정지 시 발생하는 진동 억제에 관한 연구

  • Yoo, Bong-Soo (Department of Control and Instrumentation Engineering, Graduate School, Changwon National Univ.) ;
  • Koo, Seong-Wan (Department of Control and Instrumentation Engineering, Graduate School, Changwon National Univ.) ;
  • Joh, Joong-Seon (Department of Control and Instrumentation Engineering, Changwon National Univ.)
  • 유봉수 (창원대학교 대학원 제어계측공학과) ;
  • 구성완 (창원대학교 대학원 제어계측공학과) ;
  • 조중선 (창원대학교 제어계측공학과)
  • Received : 2010.04.09
  • Accepted : 2010.09.17
  • Published : 2010.12.01
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Abstract

Vibration of a hydraulic excavator's body and boom occurs when the boom quickly stops after upward or downward motion. The main objective of this research is to present an idea of suppressing the vibration. Three parameters which affect the vibration are defined and analyzed thoroughly and a heuristic method suppressing the vibration is presented in this paper. Experimental results show that the proposed method works very well.

Keywords

References

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