摘要
阐述了目前国内外对于非圆曲线和列表曲线的拟合方法。在对非圆曲线和列表曲线拟合编程及应用于数控加工实践的基础上,提出了圆弧样条函数拟合和双圆弧拟合是解决非圆曲线和列表曲线拟合的有效途径。
The current fitting methods of nonround curve and tabulated curve at home and abroad are introduced.Based on the fitting programming for non- round curve and tabulated curve and the application of numerical control processing,circular-arc spline function fitting and biarc fitting are effective ways of solving the problem of non- round curve fitting and tabulated curve fitting.
出处
《上海工程技术大学学报》
CAS
2005年第2期114-117,共4页
Journal of Shanghai University of Engineering Science
关键词
双圆弧拟合
圆弧样条
数控加工
biarc-curve fitting
circular-arc spline
numerical control processing
