A New Line and Arc Interpolation Algorithm Based on the Speed Control

Abstract

AC servo controller have the characters of precise position control and fast response, which makes itself promising in the application of numerical control machine. A new line and arc interpolation algorithm is proposed in this paper, which controls the stepping size of z axis by orthogonal decomposition given the stepping size of x axis.The algorithm has the advantages of high interpolation speed. At last, an experiment is conducted to verify the algorithm.