摘要
系统地评述了车辆四轮转向系统的原理及其控制方法的发展，在此基础上指出四轮转向系统的研究必须以闭环综合评价为出发点，并与其它主动安全技术相结合才能真正达到实用阶段。
The theory and development of controlling methods about four wheel steering(4WS) system is discussed.It is then presented that 4WS system can be put into practical use only when the studying of 4WS system is started in close loop evaluation and combined with other active safety technology.
基金
国家自然科学基金
关键词
反馈控制
优化控制
汽车
四轮转向系统
four wheel steering,close loop evaluation,feed back control,optimal control,neural networks
