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介绍一种以STD总线BS3-D型工业控制计算机为控制核心,CRT监控,采用插补运算控制绘图仪两坐标的步进电机系统。通过CRT屏幕设定绘曲线的方式及控制参数,同步显示绘制曲线进给每一步的控制过程。
A stepping motor system based on STD bus BS3-D industrial control computer and CRT monitor is introduced. Through the CRT screen to set the way to draw the curve and control parameters, the synchronous display draws the curve to feed the control process of each step.