A current compensation method is presented and realized, which improve the pull-out performance at half-step mode in wider high frequency range for two phase hybrid stepping motors, and the usable horsepower of the system is also increased.

• 给出一种电流补偿的方法，使得半步方式运行的二相混合式步进电动机和牵出特性在高频运行的一定频段内得以提高，增大了该电动机系统的可用功率。