Title :
Suppression of vibration caused by quick-stop operation of hydraulic excavators
Author :
Koo, Seongwan ; Kang, Jongmin ; Joh, Joongseon
Author_Institution :
Changwon Nat. Univ., Changwon, South Korea
Abstract :
Vibration of a hydraulic excavator´s body and boom occurs when the boom quickly stops during upward or downward motion. The main objective of this research is to present an idea of suppressing the vibration. Several parameters which affect the vibration are defined and analyzed thoroughly and a method suppressing the vibration is presented in this paper for a specific real existing hydraulic excavator. Experimental results show that the proposed method works very well.
Keywords :
excavators; hydraulic systems; vibration control; boom; hydraulic excavators; quick-stop operation; vibration suppression; Buildings; Circuits; Instruments; Motion control; Petroleum; Potential energy; Pressure control; Testing; Valves; Vibration control;
Conference_Titel :
ICCAS-SICE, 2009
Conference_Location :
Fukuoka
Print_ISBN :
978-4-907764-34-0
Electronic_ISBN :
978-4-907764-33-3
