摘要
电子稳定程序(ESP)用于当车辆高速转向或在湿滑路面行驶时,为其提供最优车辆稳定性和转向控制。道路交通事故的很大部分是与驾驶员的错误操纵有关。当车速过高时遇到外部情况,如汽车前突然出现障碍物,将使汽车处于危险境地,这时就无法保证汽车的安全性,施加在汽车上的横向加速度作用力对驾驶员的操纵提出了更高的要求。ESP系统的出现解决了这些问题。介绍了ESP系统的发展和结构,重点分析了ESP系统的应用及控制原理。
The ESP （ Electronic Stability Program） is applied to the vehicle to provide for its optimal stability and steering control, while steering at high speed or driving on the wet and slippery road. Most of traffic accidents on roads were concerned with mistaken steering of drivers. When external condition encountered at over high speed of the vehicle, once obstacles suddenly appeared in front, dangerous situation of the vehicle was led, then its safety unable ensured. Even higher requirement was asked for steering of drivers at exerting transverse acceleration force to the vehicle, and the problem showed and solved by the ESP. The structure and development of ESP system were presented, and its control principles and application analyzed mainly.
出处
《汽车零部件》
2012年第3期89-91,共3页
Automobile Parts
关键词
ESP
转向性能
ABS
转角传感器
Electronic Stability Program
Steering performance
Anti-lock Braking System
Corner sensor
