Study on Direct Torque Control of Induction Motor Based on DRNN-ADRC

Classic PID controller can't fulfill speed modulation in large-scale and high precision of speed modulation of induction motor based on direct torque control(DTC) owning to its own defects.A new direct torque control speed modulation of induction motor based on active disturbance rejection control(ADRC) with diagonal recurrent neural networks(DRNN) optimization was constituted.The simulation results show that active disturbance rejection controller based on with diagonal recurrent neural networks optimization has highly preferable applicability when motor move in different speed,dynamic performance is obvious excellent than classic PID controller in large-scale and high precision.