摘要
提出了以R1、（R1＋R2）／2、R2为半径的三圆弧逼近方法，详细分析并估计了三圆弧逼近的误差，并给出了一个数值例子来验证此方法的可行性。
The approximation method of a curve is presented with three circular arcs which have R1, (R1 +R2)/2, R2 as radius of circles, and its error is estimated and analysed in detail. Anumerical example is given to verify the feasibility of this method.
出处
《浙江工业大学学报》
CAS
1997年第3期236-241,共6页
Journal of Zhejiang University of Technology
