[1]赖长法,陈亚年.B 样条曲面在防毒面具中的应用[J].华侨大学学报(自然科学版),1991,12(3):355-360.[doi:10.11830/ISSN.1000-5013.1991.03.0355]
　Lai Changfa,Chen Yanlan.Application of B-Spline Curved Surface to the Modelling of Gas Mask[J].Journal of Huaqiao University(Natural Science),1991,12(3):355-360.[doi:10.11830/ISSN.1000-5013.1991.03.0355]
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B 样条曲面在防毒面具中的应用()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第12卷
期数:
1991年第3期
页码:
355-360
栏目:
出版日期:
1991-07-20

文章信息/Info

Title:
Application of B-Spline Curved Surface to the Modelling of Gas Mask
作者:
赖长法; 陈亚年
华侨大学精密机械工程系; 华侨大学精密机械工程系
Author(s):
Lai Changfa;  Chen Yanlan
关键词:
CAD;  防毒面具;  B 样条曲面;  造型设计
Keywords:
Computer aided design;  gas mask;  B-spline surface;  modelling design
DOI:
10.11830/ISSN.1000-5013.1991.03.0355
摘要:
本文选用双三次均匀基 B 样条曲面为数学漠型,着重讨论了 B 样条曲面在不同边界条件下顶点反算和曲面拼合问题.根据所推导的算法特点对面具口罩芯模和矿用面罩密合框进行划分,采样型值点,构造出其定量化模型,在计算机屏幕上显示其三维图形(透视图),取得较满意的效果.
Abstract:
For applying B-spline curved surface to the modelling of gas mask,this paper chooses the uniform bicubic B-spline carved surface as mathematical model and centres on the inverse computation of B-spline control vertices and the joggle of curved surfaces.Th

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更新日期/Last Update: 2014-03-22