The oscillation, acceleration and deceleration performance of steppingmotor are key factors which influence the operation quality and fast-response of steppingmotorsystem.
步进电动机振荡特性及加（减）速性能是影响步进电动机系统运行质量及快速性的关键。
2
In this paper, microcontroller, stepper motor driver chips, character LCD and keypad array, build a set of stepper motor controller and driver as one of the steppingmotor control system.