Design and simulation of intelligent brake system based on MATLAB and ADAMS

The normally engaged brake can´t be controlled during braking and can´t change its braking torque according to the change of loads and speed. For the structure characteristic of the traditional normally engaged brake, an intelligent control strategy about the closed-loop control of angular velocity of the high speed spindle (HHS) is proposed, so that it can adjust the brake motor speed according to the change of loads and speed, consequently, regulate the hydraulic rod thrust and achieve the goal of adjusting the brake torque. The collaborative simulation between MATLAB/Simulink, SimPowerSystems and ADAMS are used to verify the control strategy and make a dynamic analysis for the brake process.