汽车专业英文文献翻译:The Development of Control Unit in Automotive Electric Power Steering System[论文原文+翻译]

汽车专业英文文献翻译:The Development of Control Unit in Automotive Electric Power Steering System含英文论文原文及中文翻译

汽车专业英文文献翻译:The Development of Control Unit in Automotive Electric Power Steering System[论文原文+翻译]

电动助力转向系统（EPS）使用电动机的驱动程序提供了必要的控制。的EPS系统使用可变助力，提供更多的援助，如汽车的速度降低，相反，它提供了更少的援助。此功能需要一种微妙的权力和控制的平衡，只是在近年来已可用。的EPS系统已被用来取代传统的液压动力转向系统（HPS），EPS系统中使用的高端和低端车的广泛，他们注定要成为主流汽车制造商之间的很快。在本文中，控制单元的管柱助力式EPS系统与直流电机。硬件电路，再加上适当的软件开发，可有效满足电动助力转向系统的需要。
关键词电动助力转向系统；控制单元；逻辑电路；驱动电路；汽车

一、引言

大多数现代汽车电动助力转向系统对提高车辆的操控性能和减少对方向盘的输入扭矩，因为车辆的前轴负荷越高所需的车轮转向手动扭矩越高。电动助力转向系统是因为其较高的辅助力发挥在市场转向援助的重要作用，高可靠性和低成本的

The Development of Control Unit in Automotive Electric Power Steering System
Abstract— Electric power steering system (EPS) uses an electric motor to provide essential control to the driver. The EPS system uses variable assist, that provides more assistance as the speed of a vehicle decreases, on the contrary, it provides less assistance. This functionality requires a delicate balance of power and control that has only been available in recent years.
The EPS system has been used to replace traditional hydraulic power steering system (HPS), EPS systems are used in high-end and low-end vehicles widely, they are destined to become mainstream among automotive manufacturers soon. In this paper, the control unit of the column assist type EPS system with a DC motor is presented. The hardware circuit, coupled with the appropriate software development, can effectively meet the needs of the electric power steering system.

Key words-electric power steering system; control unit; logical circuit; driving circuit; automotive

I. INTRODUCTION

Most modern vehicles have electric power steering systems to increase the handling performance of vehicles and reduce the input torque on the steering wheel, because the manual torque required to turn the wheels gets higher as the front axle load of the vehicle gets higher. Electric power steering systems are playing an important role in steering assistance on the market because of their higher assistant force, higher reliability and lower cost.