The Research and Realization of Efficient DDA Interpolation Algorithm for Multi-Axis Linear Linkage

Author:

Yan Xiao Ling1,Zhang Jia Ying2,Wang Wang Long2

Affiliation:

1. Beijing Technology and Business University

2. Academy of Armored Force Engineering

Abstract

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.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference5 articles.

1. Information on http: /www. busnc. com/ly/DDA/zhixian. htm(In Chinese).

2. dehua He, hongzan Bin, J. China Mechanical Engineering vol. 5(4)(1994), p.11(In Chinese).

3. Ferrari M, Lemaitre G. Active optics methods for highly aspheric mirrors. In: Proceedings of SPIE the International Society for optical Engineering, 2000, 4003(5): 34~42.

4. X. Ai. Development and Application of High Speed Machining Technology. In: Proceedings of the International Conference on High Speed Machining, 2004: 21~28.

5. H. Schulz. Why High Speed Cutting. In: Proceeding of the International Conference on High Speed Machining, 2004: 1~8.

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