摘要
利用最小偏差法圆弧插补的基本原理 ,从推导基本公式起 ,不采用参考书中的坐标变换方法 ,而直接用原坐标得出的偏差判别式作为最终的递推公式。此方法省去了改变卦限时的复杂的判别过程 ,简化了程序 ,缩短了插补周期 ,并由此得出采用赋值方法编制程序 ,使其简洁明了 ,也有利于提高插补速度 ,已在实践中得到应用。
The basic theory of least deviation are interpolation is applied in this article, starting from basic formulation, using directly deviation formulation derived from pre-coordinate, not from coordinate transform in the reference book. This method delete complicated judging when changing octants, simplifying the program, shorting interpolation-time, and from which the program using method of evaluating is derived, which help to speed up the interpolation and is applied in use.
出处
《组合机床与自动化加工技术》
北大核心
2003年第6期38-40,共3页
Modular Machine Tool & Automatic Manufacturing Technique
基金
国家自然科学基金资助项目 (50 1 750 81 )
