circular arc interpolation

基本解释

A new space circular arc interpolation method, named by transformation interpolation, is proposed in this paper.
本文提出一種新的空間圓弧插補法——變換插補法。
So the machining of non-circular curved surface can be implemented by means of straight-line and circular-arc interpolation numeric control command programming.
利用直線插補和圓弧插補數控指令編程即可實現對非圓曲麪的加工。
Apparent stress intensity factor KI with different radius are calculated by the stress method and KI is obtained by interpolation to the crack tip circular arc.
採用應力法計算不同半逕処的表觀應力強度因子，插值到裂尖圓弧而得。

圓弧插補
The interpolation algorithm design mainly includes the data sampling straight line circular arc interpolation and one kind of advanced version three B transect curve interpolation algorithm design.
插補算法設計主要包括數據採樣直線圓弧插補和一種改進型的三次B樣條曲線插補算法設計。