短电弧数控车床运动控制卡的设计

Design of Motion Controlling Cards of the Short Electric Arc NC Lathe

从DSP、CPLD和U SB的功能特性方面阐述了如何使上述三者有机地结合以实现与上位机的数据通讯,从而达到对短电弧数控车床交流伺服系统控制的目的。

This paper discusses how to combine DSP, CPLD and USB organically to realize the data communication between them and center computer, for the AC servo controlling system of the Short Electric Arc NC Lathe.