直流电机双闭环调速系统MATLAB仿真,KT=0.5,有超调-DC motor double closed loop speed control system MATLAB simulation, KT = 0.5, there is overshoot

通过工程设计法，设计双闭环参数，matlab仿真实现了直流电机电流转速双闭环控制。(Double closed loop control of current and speed of DC motor is realized)