步进电机细分控制的单片机实现

摘要

步进电机是机电一体化执行元件的重要产品之一，由于其易于精确控制的良好性能而受到广泛的应用。根据步进电机细分控制的原理，提出了由D／A转换模块配合单片机控制来实现细分控制的方法，为提高步进电机的控制精度提供了一种可行的参考方案。%Stepmotor is the integration of mechanical and electrical actuator is one of the important products, because of its easy and accurate control of good performance and has been widely applied. According to the stepmotor microstepping dmos control principle, put forward by D / A conversion module with single-chip computer control to achieve the microstepping dmos control method, in order to improve the control accuracy of the stepmotor to provide a feasible reference plan.