电控液压助力转向系统的研究现状和展望  

作　　者：胡志强 李千[2] 

机构地区：[1]马鞍山职业教育中心 [2]江苏大学

出　　处：《中国科技博览》2012年第29期50-51,45,共3页China Science and Technology Review

摘　　要：综述电控液压助力转向系统的结构、工作原理及其特点，电控液压助力转向系统能够根据转向需求提供不同的转向助力，既可改善低速时的转向轻便性，又可保证高速时的转向手感。EHPS既可以节省燃油消耗，有利于环保：又能够有效解决转向轻便性与转向灵敏性的矛盾，改善车辆的操纵稳定性，提高驾驶舒适性和安全性。The control strategies, methods and characteristics for electro-hydraulic power steering weresurveyed, it can offer different steering assist force depending on steering demands, so that it can improve the steering agility of low speed, and ensure the steering feel of the high speed. On the one hand EHPS saves fuel consumption which is beneficial to the environment; On the other hand,it effectively solves the problem of contradiction between handiness and sensitivity and improves the handle stability, driving comfort and safety of the vehicle.

关 键 词：汽车 电控液压助力转向 研究现状 

分 类 号：U469.11[机械工程—车辆工程]