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Analysis Model Development for Designing of Hydraulic Power Steering System  

Jang, Joo-Sup (Department of Mechanical & Automotive Engineering, Kyungwon University)
Yoon, Young-Hwan (Shinho-Systems Co., Ltd.)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.16, no.1, 2008 , pp. 158-165 More about this Journal
Abstract
Hydraulic power steering system has been adopted in seniority passenger and commercial vehicle system for an easy maneuverability and a smoother ride. In this study, hydraulic power steering system analysis model which includes hydraulics and mechanical sub-systems was developed using commercial software, AMESim in order to predict characteristics for various steering components. Each component which constructs system was modeled and verified by experimentally obtained characteristics curves of each components. The agreement between simulation and experimental results shows the validity of the simulation model. The parameter sensitivity analysis such as valve opening area, torsional stiffness for system design are carried out by the analysis and experimental method.
Keywords
Hydraulic power steering system; Flow rate-pressure gradient; Pressure ripple; Analysis modelling; Steering gear box;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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