Torque Control of Dual Induction Motors Independent Drive for Tracked Vehicle

摘要

Studies the torque control of dual induction motors drive for tracked vehicle. Induction motor mathematics model is made up, a torque voltage PI (Proportional Integral) controller of induction motor is designed, torque control strategy based on rotor flux oriented is proposed, and dual induction motors independent drive system for tracked vehicle is constructed, whose of complex torque control strategy of dual induction motors is discussed. Effectiveness is shown by experimental results of dual motors characteristic on straight running and steering.