摘要
应用坐标变换原理,将空间平面曲线的插补问题转化到平面上来处理,提出了空间平面曲线的变换插补算法,可有效地解决空间二次曲线的插补问题,为数控机床加工中复杂曲面插补算法提供了理论根据。
According to coordinate transformation, a method of transformation interpolation for space curves is presented to transform space curves into plane curves in order to solve the interpolation for quadric curves. This method is helpful to process complex curves for digital control machines.
出处
《江汉石油学院学报》
CSCD
北大核心
1995年第3期102-104,共3页
Journal of Jianghan Petroleum Institute
关键词
二次曲线
曲线拟合
计算机图形学
插值
算法
quadric curves
curve fitting
coordinate transformation
computer graphics
interpolation methods