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A Study on Suppression of Vibration Caused by Quick-stop Operation of Hydraulic Excavator Boom  

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.)
Publication Information
Journal of the Korean Society for Precision Engineering / v.27, no.12, 2010 , pp. 33-40 More about this Journal
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
Vibration Suppression; Quick-stop Operation; Hydraulic Excavator;
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  • Reference
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