The Research and Realization of Efficient DDA Interpolation Algorithm for Multi-Axis Linear Linkage
A new efficient interpolation algorithm for multi-axis linear linkage is proposed in this paper, which uses the principle of DDA algorithm, its function be extended and improved. the left normalized data is used in this algorithm, the maximum amount of movement is used as the basis for the calculation of speed, the efficiency of the interpolation is improved and the uniformity of speed is ensured. At last machining result are presented, which shows that this algorithm is powerful to machine spherical surfaces and planes.
Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang
X. L. Yan et al., "The Research and Realization of Efficient DDA Interpolation Algorithm for Multi-Axis Linear Linkage", Advanced Materials Research, Vols. 201-203, pp. 103-107, 2011