Research on Fuzzy Self-tuning PID Control Method of the United Brake for Electric Vehicle Driven by Hub Motor

The appearance of the automobile has brought great convenience to people's life, at the same time; it has also brought a series of problems. With the increasing number of cars, traffic accidents, energy consumption, air pollution and other issues have become increasingly prominent. In this paper, based on the background of the current development of automotive electrification and intelligence, the current situation of the development of the electric vehicle driven by hub motor was analyzed, and the principles of PID control and fuzzy control were explained; the model was built in the AMESim, the fuzzy self-tuning PID control method was used, the vehicle running conditions were simulated, and the joint simulation analysis was carried out, so as to make a contribution to the realization of vehicle anti-lock braking control, and the research on fuzzy self-tuning PID control method of the united brake for electric vehicle driven by hub motor.