Title :
Integrated torque control method of dual induction motors independent drive for tracked vehicle
Author :
Li, Zhai ; Fengchun, Sun ; Zhongli, Gu
Author_Institution :
Sch. of Mech. & Vehicular Eng., Beijing Inst. of Technol., Beijing
Abstract :
A integrated torque control method of dual induction motors independent drive for tracked vehicle is studied. The induction mathematics model is made up, a torque voltage PI (proportional integral) controller of induction motor is designed, and a induction motor torque control strategy based on rotor flux oriented is proposed. A dual induction motors drive scheme for tracked vehicle is constructed, and a integrated torque control strategy of dual motors is discussed. Torque distribution is made between dual induction motors on straight running and steering for electric drive tracked vehicle by the integrated torque control strategy. Effectiveness is shown by experimental results of dual motors characteristic of tracked vehicle on straight running and steering.
Keywords :
PI control; control system synthesis; electric vehicles; induction motor drives; machine control; torque control; controller design; dual induction motor-independent drive; electric drive tracked vehicle; induction mathematics model; induction motor torque control strategy; integrated torque control method; rotor flux orientation; torque voltage PI controller; Induction motor drives; Induction motors; Mathematical model; Mathematics; Pi control; Proportional control; Rotors; Torque control; Vehicle driving; Voltage control; Independent Drive; Induction Motor; Integrated Torque Control; Tracked Vehicle;
Conference_Titel :
Vehicle Power and Propulsion Conference, 2008. VPPC '08. IEEE
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-1848-0
Electronic_ISBN :
978-1-4244-1849-7
DOI :
10.1109/VPPC.2008.4677667
