[1]曲伟石,赵建国,邱益.回转曲面 B 样条构造方法[J].郑州大学学报(工学版),1997,18(03):95-99.
Qu Weishi,Zhao Jianguo,Qiu Yi.Rotate curved surface B -sized stripe structure method[J].Journal of Zhengzhou University (Engineering Science),1997,18(03):95-99.
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回转曲面 B 样条构造方法(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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18卷
- 期数:
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1997年03期
- 页码:
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95-99
- 栏目:
-
- 出版日期:
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1997-07-30
文章信息/Info
- Title:
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Rotate curved surface B -sized stripe structure method
- 作者:
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曲伟石; 赵建国; 邱益
-
郑州工业大学机械系
- Author(s):
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Qu Weishi; Zhao Jianguo; Qiu Yi
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Department of Machinery Department of Zhengzhou University of Technology
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- 关键词:
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回转曲面; B样条
- Keywords:
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Rotate curved surface; B sample
- 文献标志码:
-
A
- 摘要:
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常见的双三次Ｂ样条曲面由ｍ×ｎ个顶点构成的特征网格唯一确定。本文介绍的一种回转曲面Ｂ样条构造方法只需给定草图曲线（曲面母线）上的ｍ－２个点，文中导出了其矩阵表达形式，并在计算机上调试验证，画出了图形。该方法具有原始数据少、运算方法简单、占用机时少、曲面更易于控制等特点，在产品造型ＣＡＤ及其方案优化，以及视频技术、广告动画设计等领域具有理论意义和实用价值。
- Abstract:
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Common double three B -sized bar surfaces are determined by the feature grid composed of M × N’s top point. An M -2 point on the M -2 points on the curve curve (curve bus) only needs to be given by a rotary curved curved B -shaped stripe constructor. The text exports its matrix expression form, and the verification is drawn on the computer, and the graphics are drawn. This method has the characteristics of few raw data, simple operation methods, less time to occupy machines, and easier to control the surface. It has theoretical significance and practical value in the fields of product modeling CAD and its solution optimization, as well as video technology, advertising and animation design.
更新日期/Last Update:
1900-01-01