基于CPLD的曲线插补算法模型及实现  

Realization and Curve Interpolation Algorithm of Model on CPLD

作　　者：陈淋艳[1] 崔桂梅[1] 任彦[1] 

机构地区：[1]内蒙古科技大学,内蒙古包头014010

出　　处：《微特电机》2007年第2期24-26,共3页Small & Special Electrical Machines

摘　　要：在基于CPLD器件实现的硬件直线插补器的基础上,以任意方向的直线逼近曲线,提出一个生成曲线的算法模型及实现方法,这一方法计算量少,无积累误差,适用面宽。On the foundation realization for straight line inserting - compensator of hardware on CPLD,the curve were approached by the straight llne of arbitrary direction. The algorithm model of generating curve and realization method were presented. The method was less calculation, less accumulation error and suitable for wide scope.

关 键 词：步进电动机控制 直线插补 可编程逻辑器件(CPLD) 曲线插补 离散模型 

分 类 号：TM383.6[电气工程—电机]