| 确定变形前后参数曲面间点对应关系的算法 |
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| 引用本文： | 董方敏,田启华. 确定变形前后参数曲面间点对应关系的算法[J]. 三峡大学学报(自然科学版), 1997, 0(3) |
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| 作者姓名： | 董方敏 田启华 |
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| 作者单位： | 武汉水利电力大学基础课部!宜昌443002 |
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| 摘 要： | 针对参数样条曲面变形或近似展开时变形或近似展开前后点的对应关系的确定问题，提出了一种算法：根据参数样条曲面与其参数平面上点的一一对应关系，用参数平面将变形或近似展开前后的曲面联系起来，通过由坐标反解参数和由参数正解坐标，建立起其上点的对应关系。
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| 关 键 词： | 参数样条曲面 对应关系 算法 |
An Algorithm for Determining the Mapping Relation Between Points on Two Parametric Spline Surfaces |
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| Dong Fangmin, Tian Qihua. An Algorithm for Determining the Mapping Relation Between Points on Two Parametric Spline Surfaces[J]. Journal of China Three Gorges University(Natural Sciences), 1997, 0(3) |
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| Authors: | Dong Fangmin Tian Qihua |
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| Affiliation: | Dong Fangmin; Tian Qihua(Dept. of Basic Courses) (Dept. of Mechanical Engineering) |
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| Abstract: | An algorithm is proposed for determining the mapping relation between points on the former parametric spline surface and the other one which is changed from the former one, and by means of the same parameter, the relation between points on two parametric spline surfaces is founded. |
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| Keywords: | parametric spline surface the mapping relation algorithm |
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