摘要
利用相交多边形代替常用的内接多边形进行圆弧插补计算,给出了周期插补各坐标分量计算的递推 公式。算法简便先进,能够提高插补精度与数控加工的效率。
Circular arcs are approximated by using intersecting polygons instead of general inscribed polygons. The recurrence formulae of axis increments of periodical interpolation are given. The algorithm is simple and convenient in calculation. The interpolated precision and the NC machining efficiency are improved.
出处
《华北电力大学学报（自然科学版）》
CAS
北大核心
2003年第3期92-94,共3页
Journal of North China Electric Power University：Natural Science Edition
