【摘要】 汽车操纵稳定性影响着汽车驾驶的操纵方便程度,同时也是决定高速汽车安全行驶的一个主要性能。因此,汽车的操纵稳定性日益受到重视,已成为评价汽车的重要使用性能指标之一。从汽车操纵稳定性出发,分析了大量四轮转向的研究方案,并讨论了其特点;总结了四轮转向存在的问题,并在此基础上提出四轮转向的发展方向是研究考虑了人为因素的闭环控制系统。更多还原

【Abstract】 The car operating stability influences the car drive convenience and is the main performace which decides the safety of high speed car at the same time. So the drive stability of car is increasingly valued and become one of car performance indexes. Writers analyzed many projects of four-wheel veer and discussed the characters and problems, and put forward the developing direction of four-wheel veer which was close-ring system that is considered man-made factors.更多还原