反力控制式液压EPS系统原理分析  

Analysis of the principle of the hydraulic EPS system with reaction force control

作　　者：刘成[1] 胡慧[1] 

机构地区：[1]安徽工贸职业技术学院,安徽淮南232007

出　　处：《农机使用与维修》2016年第5期16-17,共2页Agricultural Machinery Using & Maintenance

摘　　要：液压式动力转向系由于其工作压力和灵敏度较高,外廓尺寸较小,所以得到了广泛的运用。但其结构相对复杂,消耗较大的功率,而且易泄漏,转向力大小也得不到最佳控制。而电子控制动力转向系统能弥补传统液压动力转向系统的不足。介绍了一种典型的反力控制式的液压动力转向系统的结构,并详细分析了其工作原理。Hydraulic power steering system due to its working pressure and high sensitivity, outline, size smaller, so get the widely used. But its structure is relatively complex, consume a large amount of power, but also easy to leak, the steering force size is not the best control. Electronic control power steering system can make up the shortage of the traditional hydraulic power transfer system. This paper introduces the a typical counter force control of hydraulic power steering system structure, and its prin- ciple is analyzed in detail in this paper.

关 键 词：动力转向系统 EPS 反力控制 原理分析 

分 类 号：U463.44[机械工程—车辆工程]