仿真汽车刹车过程中，通过计算机的反馈控制，控制制动器，使汽车在最佳滑移率下刹车，保证汽车的制动性能，并且防止车轮抱死导致事故。-Simulation of automobile brake process, through computer feedback control, control of brakes, making the car brakes in the best slip rate, to ensure that the car braking performance, and to prevent wheels from locking accidents.