基于PID控制的防抱死制动系统的仿真研究

The simulation of anti-lock braking system based on PID control

使车辆在尽可能短的距离内制动但是又不丧失转向操纵能力和方向稳定性是主动安全性的要求^([1])。ABS能保证车辆的制动性和稳定性,进一步改善了车辆和成员的安全。文章使用simulink对汽车进行了PID控制下的仿真,得出仿真曲线,证明了ABS具有良好的制动性能。

It is the requirements of active safety that make the vehicle brake within the shortest distance,but without loss ofsteering control ability and direction stability.ABS can guarantee the braking and stability of the vehicle,and further improvethe safety of the vehicle and the members.In this paper,using simulink simulation under PID control of the car,and thesimulation curve is obtained,which proves that the ABS has good braking performance.