[1]贾志勇,邱士均,贾志强.车型CAD中的曲线和曲面造型[J].华侨大学学报(自然科学版),1999,20(2):215-218.[doi:10.11830/ISSN.1000-5013.1999.02.0215]
　Jia Zhiyong,Qiu Shijun,Jia Zhiqiang.The Moulding of Curve and Curve Surface in the Computer Aided Design of Car Form[J].Journal of Huaqiao University(Natural Science),1999,20(2):215-218.[doi:10.11830/ISSN.1000-5013.1999.02.0215]
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车型CAD中的曲线和曲面造型()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第20卷
期数:
1999年第2期
页码:
215-218
栏目:
出版日期:
1999-04-20

文章信息/Info

Title:
The Moulding of Curve and Curve Surface in the Computer Aided Design of Car Form
作者:
贾志勇; 邱士均; 贾志强
厦门大学科学仪器系; 厦门华联电子有限公司
Author(s):
Jia Zhiyong;  Qiu Shijun;  Jia Zhiqiang
关键词:
CAD;  曲面设计;  轿车车身
Keywords:
CAD;  the design of curve surface;  the body of sedan
分类号:
TP391.72,U462.2
DOI:
10.11830/ISSN.1000-5013.1999.02.0215
摘要:
在汽车、船舶和模具等的计算机辅助设计当中,复杂曲线和曲面的设计始终是一个核心问题.三次B样条曲线是一种由给定的控制顶点所形成的控制多边形定义生成的自由曲线,具有C1,C2连续性、局部修改性及可扩展性等许多优良特性.孔斯(Coons)曲面是由给定的4条界曲线(共16个系数向量)构造而成的曲面片,它能够通过叠加和修正来产生满足需要的曲面.在AutoCADR13环境下,应用了三次B样条曲线和孔斯曲面,成功地进行了轿车车身的外形设计.
Abstract:
The design of complex curve and curve surface is all along the core in the CAD of automobile,ship and die.By applying cubic B spline curve and Coons curve surface,the authors succeed in designing contour of sedan body in the Auto CAD R13 environment.Cubic

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更新日期/Last Update: 2014-03-22