| 面向计算的船体曲面NURBS造型 |
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| 引用本文： | 张明霞,纪卓尚,林焰.面向计算的船体曲面NURBS造型[J].船舶工程,2001(5):11-12,40. |
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| 作者姓名： | 张明霞 纪卓尚 林焰 |
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| 作者单位： | 大连理工大学 |
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| 基金项目： | 教育部跨世纪优秀人才培养计划;1999; |
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| 摘 要： | 该文介绍了NURBS曲面的数学模型，提出用NURBS方法构造船体曲面的主要步骤，讨论了边界条件对曲线曲面形状的影响，给出一船体曲面，结果表明该方法的可行性，为基于曲面的船体几何特性计算奠定了基础。
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| 关 键 词： | 船体 NURBS 辅助设计 边界条件 曲面造型 数学模型 |
Calculation-oriented Ship Hull Surface NURBS Modeling |
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| Zhang Mingxia,Ji Zhuoshang and others.Calculation-oriented Ship Hull Surface NURBS Modeling[J].Ship Engineering,2001(5):11-12,40. |
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| Authors: | Zhang Mingxia Ji Zhuoshang and others |
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| Institution: | Zhang Mingxia Ji Zhuoshang and others |
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| Abstract: | A mathematical equation of NURBS surface is described;main steps for the design of a ship hull surface is proposed by use of NURBS method.And the effects of the end condition on the surface shape are discussed.An example of a ship hull surface is given and it proved that the mothod is practical,which lays a foundation for calculating geometrical properties of ship hull based on NURBS surface. |
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| Keywords: | Ship hull surface NURBS CAD End condition |
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