| 固定边界Coons曲面的造型方法研究 |
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| 引用本文： | 刘海晨,汤文成. 固定边界Coons曲面的造型方法研究[J]. 机械设计, 2005, 22(4): 24-26 |
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| 作者姓名： | 刘海晨 汤文成 |
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| 作者单位： | 东南大学,机械工程系,江苏,南京,210096 |
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| 基金项目： | 江苏省自然科学基金资助项目(BK2001009) |
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| 摘 要： | 提出了在固定边界务件下，通过改变Coons曲面的混合函数来使曲面变形，并达到预期变形目的的方法。指孝混合函数对Coons曲面形状的影响，要受到包括边界曲线在内的边界条件的制约，缺乏必要的边界条件就无法仅凭混合函数来获得所需的变形。
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| 关 键 词： | 曲面造型 Coons曲面 混合函数 |
| 文章编号： | 1001-2354(2005)04-0024-03 |
Study on the modeling method of Coons surface with fixed boundary |
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| LIU Hai-chen,TANG Wen-cheng. Study on the modeling method of Coons surface with fixed boundary[J]. Journal of Machine Design, 2005, 22(4): 24-26 |
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| Authors: | LIU Hai-chen TANG Wen-cheng |
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| Abstract: | A method for achieving the aim of a desired deformation for a curved surface by means of changing the blending function of Coons surface under fixed boundary conditions was put forward. It has been pointed out that the influence of blending function upon the shape of Coons surface should be restricted by boundary conditions that contain the boundary curves, and lacking of necessary boundary conditions there is no method to obtain the required deformation merely relying on blending function. |
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| Keywords: | surface modeling Coons surface blending function |
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