| 产品复杂表面形态结构的映射设计方法 |
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| 引用本文： | 刘肖健,孙守迁,陈实.产品复杂表面形态结构的映射设计方法[J].计算机集成制造系统,2008,14(7). |
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| 作者姓名： | 刘肖健 孙守迁 陈实 |
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| 作者单位： | 浙江工业大学,艺术学院工业设计系,浙江,杭州,310023;浙江大学,现代工业设计研究所,浙江,杭州,310027 |
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| 基金项目： | 浙江省重大科技专项资助项目 |
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| 摘 要： | 为解决表面形态复杂、细节众多的产品在三维造型设计技术上的难题.以编织产品为例,分析了其组织结构的数学特征与造型规律,将其分为交织结构和缠绕结构两大基本类别.在织物结构三维设计的单元体技术基础上,增加了形态变量控制,实现了编织产品整体形态上的复杂细节高效造型设计方法.利用二次映射技术将非均匀有理B样条曲线曲面自动转化为细节丰富的编织结构,并根据用户输入的参数调整编织结构的组织样式、密度、粗细等细部结构形态.在藤椅等典型编织产品的设计中进行了应用实践,并探讨了三维图案结构的生成方法.将设计师的工作简化为一般的曲面造型概念设计,用软件工具完成复杂形态细节的自动化建模,促进了复杂形态产品的设计.
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| 关 键 词： | 产品设计 复杂表面形态 编织结构 映射 计算机辅助设计 软件工具 |
Mapping design method of products with complicated surface shape structures |
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| LIU Xiao-jian,SUN Shou-qian,CHEN Shi.Mapping design method of products with complicated surface shape structures[J].Computer Integrated Manufacturing Systems,2008,14(7). |
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| Authors: | LIU Xiao-jian SUN Shou-qian CHEN Shi |
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| Affiliation: | LIU Xiao-jian1,SUN Shou-qian2,CHEN Shi2(1.Department of Industrial Design,College of Art,Zhejiang University of Technology,Hangzhou 310023,China,2.Modern Industrial Design Institute,Zhejiang University,Hangzhou 310027,China) |
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| Abstract: | To deal with problems of products with complicated surface structures and numerous details in design and modeling,taking woven products as object,the mathematical features and modeling rules of their structure were analyzed,which were classified as two basic types of interlaced and winding structure.Based on 3D unit design techniques of woven material design,with additional shape and structure control variables,rapid modeling methods of complicated details were realized.Non-Uniform Rational B-Spline(NURBS) ... |
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| Keywords: | product design complicated surface structure woven structure mapping computer aided design software tool |
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