| 基于能量法的C2连续过渡曲面的求解及应用 |
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| 引用本文： | 王书亭,吴义忠. 基于能量法的C2连续过渡曲面的求解及应用[J]. 华中科技大学学报(自然科学版), 2004, 32(3): 8-10 |
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| 作者姓名： | 王书亭 吴义忠 |
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| 作者单位： | 华中科技大学,机械科学与工程学院,湖北,武汉,430074;华中科技大学,机械科学与工程学院,湖北,武汉,430074 |
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| 基金项目： | 教育部科学技术研究重点资助项目. |
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| 摘 要： | 针对基于能量法的C^2连续过渡曲面优化模型进行处理，将其转化为线性约束二次数学规划问题，并采用拉格朗日乘子法进行求解，结合工程实际，给出了运用该方法构造的C^2连续过渡曲面实例．研究表明，能量曲面造型方法能较好地满足工程实际需要．
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| 关 键 词： | C2连续 曲面过渡 能量优化法 数学规划 |
| 文章编号： | 1671-4512(2004)03-0008-03 |
| 修稿时间： | 2002-12-27 |
Research of blending surface with C2 connectivity based on energy optimization method and its application |
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| Wang Shuting Wu Yizhong Wang Shuting Dr., College of Mech. Sci. , Eng.,Huazhong Univ. of Sci. , Tech.,Wuhan ,China.. Research of blending surface with C2 connectivity based on energy optimization method and its application[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2004, 32(3): 8-10 |
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| Authors: | Wang Shuting Wu Yizhong Wang Shuting Dr. College of Mech. Sci. & Eng. Huazhong Univ. of Sci. & Tech. Wuhan China. |
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| Affiliation: | Wang Shuting Wu Yizhong Wang Shuting Dr., College of Mech. Sci. & Eng.,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. |
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| Abstract: | The solution of the model of blending surface with C 2 connectivity based on energy optimization was transformed to quadratic mathematical programming. The progress of solving the energy optimization model using the Lagrange multiplier method suitable for the quadratic mathematical programming was introduced. Several examples of generating blending surface with C 2 connectivity were presented. It was shown that the modeling method based on energy optimization was applicable to the practical demand. |
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| Keywords: | C 2 connectivity surface blending energy optimization mathematical programming |
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