正负八向法数控绘图

POSITIVE-NEGATIVE EIGHT-DIRECTION DRAWING ALGORITHM

本文给出了一种新的正负数控绘图算法。它具有精度高,曲线光滑,能自动寻找曲线,可绘曲线范围广等优点,从而优于现有的阶梯形插补算法和斜线插补算法。

In this paper,we give a new Positive-Negative drawing algorithm,where several advantages are obtained,such as higher precision,drawing smoothcurves,finding the curve automatically,and suitableness for large numbers curves,etc.The method is considered superior to Positive-Negative drawing methods notedin[2]and[3].