摘要
介绍一种列表曲线的双圆弧样条拟合算法,它能够保证曲线 G′阶连续,并能去除多余的数据点,从而得到最少结点的拟合曲线,减少数控加工程序段,提高加工表面质量,可供所有列表曲线数控加工编程使用。
An algorithm is introduced for approximation of discrete data by arc splines. The algorithm can ensure G' continua,reduce overdetermined data and NC program,en- hance surface quality and be used in all NC programming of discrete data.
