汽车线控转向技术的现状与发展趋势

何仁; 李强

汽车线控转向技术的现状与发展趋势

何仁,
李强

江苏大学汽车与交通工程学院, 江苏镇江 212013

基金项目:

江苏省六大人才高峰计划项目 E-2002-012

详细信息

作者简介:
何仁(1962-), 男, 江苏南京人, 江苏大学教授, 博士, 从事汽车现代设计理论与方法研究

中图分类号: U463.4
计量
- 文章访问数: 231
- HTML全文浏览量: 74
- PDF下载量: 803
- 被引次数: 0
出版历程
- 收稿日期: 2004-11-03
- 刊出日期: 2005-06-25

Current status and development tendency of automobile steer-by-wire system

HE Ren,
LI Qiang

School of Automobile and Traffic Engineering, Jiangsu University, Zhenjiang 212013, China

More Information

Author Bio:
He Ren(1962-), male, PhD, professor, 86-511-8791872, heren@ujs.edu.cn

摘要

摘要: 随着汽车工业与电子工业的不断发展, 越来越多的线控类技术正在取代汽车传统的机械装置。汽车线控转向系统由于取消了转向盘和转向轮之间的机械连接装置, 彻底摆脱了传统转向系统所固有的弊端, 便于和其他系统集成、统一协调控制。描述了线控转向系统的转向盘系统、电子控制系统和转向系统等组成, 介绍了线控转向系统的工作原理和主要特点, 阐述了线控转向系统的关键技术在于传感器技术、总线技术、动力电源、容错控制技术等, 总结了线控转向技术今后良好的应用前景, 展望了其研究发展趋势。
- 汽车工程 /
- 动力转向系统 /
- 线控转向 /
- 控制技术 /
- 综述
Abstract: With the development of automobile and electronic industries, more and more x-by-wire systems are used to replace traditional mechanical systems. The main structure of steer-by-wire(SBW) system was described. The SBW system was subdivided into three main subsystems, such as steering wheel subsystem, controller subsystem and front wheel motor subsystem. Its function and working principle were analyzed. Its major features and key technologies were introduced, including sensor technology, bus technology, dynamical power and tolerance control technology. Its good application prospect and development tendency were presented.
- automobile engineering /
- power steering system /
- steer-by-wire system /
- control technique /
- review

HTML全文

图 1 SBW系统结构

Figure 1. SBW system structure

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图 2 不足转向汽车的移线试验仿真

Figure 2. Lane change simulation of understeer

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图 3 过度转向汽车的移线试验仿真

Figure 3. Lane change simulation of oversteer

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图 4 反馈电动机的转矩

Figure 4. Torque of steering wheel motor

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参考文献(18)

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