The Quick and Simple Algorithm for Circular Interpolation
In this paper, a quick and simple algorithm based on data sampling principle for circular interpolation is introduced. The algorithm uses a set of chord lines which having same corner angle to approxmate to circle. Comparing with the most other interpolation algorithm，this algorithm is quick, simple and being have little error for the circular interpolation. The algorithm is balanced with the speed and the accuracy of caculation well. The cutting process is more smoothly.
Shengyi Li, Yingchun Liu, Rongbo Zhu, Hongguang Li, Wensi Ding
J. Y. Zhang "The Quick and Simple Algorithm for Circular Interpolation", Applied Mechanics and Materials, Vols. 34-35, pp. 1549-1553, 2010