Study on Characteristics for Electro-Hydraulic Power Steering System

机译：电动液压助力转向系统的特性研究

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Electro-Hydraulic Power Steering (EHPS) system uses conventional hydraulic power steering component with an electrically driven and electronically controlled power steering pump, which enhance overall energetic efficiency of the steering system and the possibility of a variable steering assistance while keeping the good steering feeling.. This research aims at evaluating EHPS characteristics through a whole wheel model. Based on the model, the feature of steering system was shown through mechanic analysis. Results showed that, EHPS system significantly reduced torque on steering wheel at pivot steering. EHPS system improved the light steering feeling in lower speed and maintain road feel in higher speed, which can provide assist effectively and maintain drive safety.

机译：电动液压助力转向（EHPS）系统使用传统的液压助力转向组件以及电动和电子控制的助力转向泵，可提高转向系统的整体能量效率，并在保持良好转向感的同时提供可变的转向助力。本研究旨在通过整个车轮模型评估EHPS特性。在此模型的基础上，通过力学分析表明了转向系统的特点。结果表明，EHPS系统可显着降低枢轴转向时方向盘上的扭矩。 EHPS系统改善了低速行驶时的轻转向感，并保持了高速行驶时的道路感觉，可以有效地提供辅助并保持驾驶安全。

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《ITIE 2010;International conference on information technology and industrial engineering》|2010年|p.4-7|共4页
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作者
Chen Hao; Yang Yali; Lihua Chen;
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正文语种
中图分类信息与知识传播;信息与知识传播;
关键词
Characteristics; Electro-Hydraulic Power Steering; model;

机译：特性;电动液压助力转向;模型;

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4. Study on Characteristics for Electro-Hydraulic Power Steering System [C] . Chen Hao, Yang Yali, Lihua Chen International conference on information technology and industrial engineering . 2010

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Study on Characteristics for Electro-Hydraulic Power Steering System

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