Controll algorithm of combination with logic gate and PID control for vehicle electronic stability control

The electronic stability control system is one of most advanced active safety technology for modern vehicles. It enhances vehicle active safety effectively. The control algorithm of combination with logic gate and PID control is brought out. The PID parameters are produced by logic gate control and the wheel brake torque to keep vehicle stabilization is outputted by PID method. The method possess of the merit of decreasing computation process and increasing computation speed. Simulation results show that the proposed control algorithm can be used to control the vehicle more stably under various conditions.