| 仅需加减法实现的空间椭圆插补 |
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| 引用本文： | 谭伟明.仅需加减法实现的空间椭圆插补[J].佛山科学技术学院学报(自然科学版),1999,17(4):4-7. |
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| 作者姓名： | 谭伟明 |
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| 作者单位： | 佛山科学技术学院,机电分院,广东,佛山,528000 |
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| 摘 要： | 提出了空间椭圆插补的一种新方法，首先使用逐点比较法平面圆弧插补获得基本插补量，然后以三维坐标变换将基本插补量变换成为空间椭圆的插补量。平面圆弧插补和坐标变换只使用加减法运算，插补简简便，高效。
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| 关 键 词： | 空间椭圆 插补法 圆弧插补 坐标变换 加减法运算 |
| 修稿时间： | 1999-05-07 |
Space ellipse interpolation needing only addition and subtraction |
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| TAN Wei-ming.Space ellipse interpolation needing only addition and subtraction[J].Journal of Foshan University(Natural Science Edition),1999,17(4):4-7. |
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| Authors: | TAN Wei-ming |
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| Abstract: | A new method for the interpolation of space ellipse is introduced here. Firstly basic interpolations are obtained from planar circle interpolation by the point by point comparison. Then the basic interpolations are transformed into space ellipse interpolations with three dimensional coordinate transformation. Only addition and subtraction are used in the planar circle interpolation and coordinate transformation, hence this method is simpler and more efficient. |
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| Keywords: | space ellipse interpolation method circle interpolation coordinate transformation addition and subtraction |
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