A new control method is obtained from control at aspect of synchronous motor instead of control of phase currency.
A new control method is obtained from control at aspect of synchronous motor instead of control of phase currency.
从同步电机控制的角度来控制步进电机，就从根本上跳出了步进电机细分控制是对相电流控制的限制，实现了全新的脉冲细分控制。