| 基于矩阵变换和混合方法的扫掠曲面 |
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| 引用本文： | 张乐年,周来水.基于矩阵变换和混合方法的扫掠曲面[J].南京航空航天大学学报,1996,28(5):644-650. |
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| 作者姓名： | 张乐年 周来水 |
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| 作者单位： | 南京航空航天大学ＣＡＤ／ＣＡＭ工程研究中心 |
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| 摘 要： | 提出了用矩阵变换和混合的方法，构造多种由相关曲线依据不同的扫掠规则生成的扫掠曲面。扫掠规则可以分为平行扫掠、脊线扫掠、同步扫掠和旋转扫掠四种。最后将其应用于复杂外形产品的设计，并用工程实例加以验证
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| 关 键 词： | 几何 矩阵变换 几何设计 扫掠曲面 混合 高级曲面 |
Sweep Surface Based on Coordinate Transformation and Blending |
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| Zhang Lenian,Zhou Laishui,Zhuo Rurong.Sweep Surface Based on Coordinate Transformation and Blending[J].Journal of Nanjing University of Aeronautics & Astronautics,1996,28(5):644-650. |
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| Authors: | Zhang Lenian Zhou Laishui Zhuo Rurong |
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| Abstract: | According to different sweeping rules, a method for constructing a sweep type surface by means of coordinate transformation and blending is described. Parallel sweeping, rotational sweeping,spined sweeping and sychronized sweeping are considered in the sweeping rules. Finally, the method is used in the design of products with complex shapes and is verified by engineering problems. |
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| Keywords: | geometry coordinate transformations geometric designing sweep surface blending advanced surface |
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