Research on Electro-Mechanical Brake Control Strategy

In this paper, a three-order closed-loop control system is proposed for the accurate control of clamping force in electro-mechanical braking system, and the control strategy includes the use of differential beat-free predictive control to handle the motor current loop, and radial basis neural network PID control to handle the motor speed loop. For the clamping force loop, a fuzzy PID control strategy is designed, which utilizes fuzzy control to rectify the PID parameters. Simulation experiments are carried out in Matlab/Simulink, and the simulation results indicate that the three-loop control method effectively and swiftly reaches the target braking clamping force.