A Hydraulic Power Steering System Based on Electro Hydrostatic Actuator
전기 정유압 구동기를 적용한 유압식 동력 조향 시스템

Z.M. Li, J.M. Lee, S.H. Park, J.S. Kim, Y.H. Park
2011 Journal of the Korea Society For Power System Engineering  
Key Words:Power steering system (동력 조향 시스템), Electro hydraulic power steering system (전기 유압 동 력 조향 시스템), Electro hydrostatic actuator (전기 정유압 구동기) Abstract:In this paper, an electro hydraulic power steering system based on electro hydrostatic actuator (EHA) is proposed. A detailed steering model for the proposed electro hydraulic power steering system including mechanical and hydraulic subsystems is established. A conventional electro hydraulic power steering system is also modeled to evaluate
more » ... odeled to evaluate the performance of the proposed power steering system such as responsiveness, assist force, command tracking and steering feel by computer simulation. From the computer simulation results, it is found that the proposed power steering system based on EHA has desirable performance. 14. X. Yang, 2007, "Study on Vehicle Hydraulic Power System and Handling", Jiangsu University, Master Thesis of Vehicle Engineering.
doi:10.9726/kspse.2011.15.6.086 fatcat:wfi7dnebzvgfni3feaumud4jlq