摘要
转向系统是人—车交流的界面。随着汽车技术的发展,汽车转向系统的功能也由原来单纯减轻驾驶员的驾驶疲劳转变为主动干预驾驶员转向行为,实现辅助驾驶或智能驾驶,以准确实现驾驶员的转向意图或使汽车按照理想轨迹转向。通过分析电动助力转向系统、主动转向系统、差速助力转向系统和智能转向系统的转向原理及实现方式,获取其研究方法及技术路线,为今后各种转向系统的开发研究及性能优化奠定基础。
The steering system is the interlace of communication between persons and vehicles. With the development of current automobile technolog）; the function of steering system has been transtierred from relieving driving fatigue into initiatively intervening with the behavior of drivers in order to realize aided driving or intelligent driving. By researching current steering systems including electric power steering, active steering, differential steering and intelligent steering and their working modes, research methods and techniques are reviewed to lay a foundation tbr developing new systems and performance optimization in the future.
出处
《汽车工程学报》
2012年第6期393-399,共7页
Chinese Journal of Automotive Engineering
基金
国家自然科学基金资助项目(51005115
51005248
51205191)
南京航空航天大学基本科研业务费项目(NS2012086)
南京航空航天大学研究生创新基地(SX1102018)开放基金资助
关键词
电动助力转向
主动转向
线控转向
差速助力转向
智能转向
electric power steering
active steering
steering-by-wire
ditterential steering
intelligent steering
