Vector control and SVPWM strategy of two-phase hybrid stepping motor

Two-phase hybrid stepping motor vector control strategy is introduced in the paper, the system proposed maximum torque / current vector strategy after the two-phase hybrid stepping motor mathematics model is analyzed, which make full use of the current of stator winding. Space voltage vector pulse width modulation at the same time is put forward. At last, simulations and experiments of the double-closed loop control system of the motor are carried out and results of simulations and experiments are given.