| B样条曲线曲面的一种光顺算法 |
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| 引用本文： | 秦贤杰,黄有度. B样条曲线曲面的一种光顺算法[J]. 合肥工业大学学报(自然科学版), 2012, 0(3): 429-432 |
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| 作者姓名： | 秦贤杰 黄有度 |
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| 作者单位： | 合肥工业大学数学学院 |
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| 摘 要： | 文章给出了一种新的B样条曲线曲面光顺算法,该算法以型值点的变动量为未知量,以型值点变动量的变动范围为约束条件,给出能量函数;通过遗传算法对能量函数最小化求解,直接得到光顺后的新的型值点;最后给出实例,表明该B样条曲线曲面光顺算法是一种有效的光顺算法。
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| 关 键 词： | B样条 曲面 遗传算法 光顺 能量函数 |
A kind of fairing method for B-spline curves and surfaces |
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| QIN Xian-jie,HUANG You-du. A kind of fairing method for B-spline curves and surfaces[J]. Journal of Hefei University of Technology(Natural Science), 2012, 0(3): 429-432 |
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| Authors: | QIN Xian-jie HUANG You-du |
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| Affiliation: | (School of Mathematics,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | In this paper,a new fairing method for B-spline curves and surfaces is presented.Taking the variation of points as the unknown and the range of the variation as the constraint,this method obtains new faired points after defining the energy function and minimizing the energy function with genetic algorithm.The examples given in the paper show the effectiveness of the method. |
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| Keywords: | B-spline surface genetic algorithm fairing energy function |
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