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http://dx.doi.org/10.3795/KSME-A.2007.31.9.934

The Characteristic Analysis of the Load-sensitive Hydraulic Control System for Closed Center Type of a Wheel Loader  

Lee, Seung-Hyun (한양대학교 대학원 메카트로닉스시스템과)
Song, Chang-Seop (한양대학교 기계공학부)
Chung, Chun-Kuk (제일유압(주))
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.31, no.9, 2007 , pp. 934-942 More about this Journal
Abstract
In this study, the characteristics of the load-sensitive hydraulic control system for closed center type of a wheel loader were analyzed using developed analysis program based on Amesim tool. From the parametric analysis, the effects of each factor were revealed. Through the simulation with varying parameters, the system parameter effects on the controllable region and the pump pressure and load pressure variations were studied. The results were compared with the experimental ones. The results and discussions of the present paper could aid in the design of a load-sensitive hydraulic control system for closed center type.
Keywords
Hydraulic Control System; Load-Sensitive; Wheel Loader; Control Region; Closed Center Type;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
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