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| NURBS技术在地铁车辆车身曲面造型设计研究 | |
| 引用本文： | 羊玢,孙庆鸿,朱壮瑞,周莉,张卫华.NURBS技术在地铁车辆车身曲面造型设计研究[J].制造业自动化,2006,28(10):88-90. |
| 作者姓名： | 羊玢 孙庆鸿 朱壮瑞 周莉 张卫华 |
| 作者单位： | 1. 东南大学机械工程系,江苏,南京,210096;南京林业大学机电学院,江苏,南京,210037 2. 东南大学机械工程系,江苏,南京,210096 3. 西南交通大学牵引动力国家重点实验室,四川,成都,610031 |
| 基金项目： | 牵引动力国家重点实验室开放课题资助(TPL0604)，江苏省十五重大攻关项目(BE2002009) |
| 摘 要： | 简述非均匀有理B样条曲线、曲面在车辆外形设计中的应用方法,推导了基于物理模型的曲线曲面构建方法,进而获得了产品造型所要求的曲面,并在CAD领域的工程实际应用中进行了探索。实践表明,应用NURBS曲面使产品造型设计者能随心所欲地实现自己的设计意图。 |
| 关 键 词： | NURBS技术 曲面造型 车辆 |
Application Research on Vehicle Free Surface Modeling of NURBS Technology |
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| YANG Bin,SUN Qing-hong,ZHU Zhuang-rui,ZHOU Li,ZHANG Wei-hua.Application Research on Vehicle Free Surface Modeling of NURBS Technology[J].Manufacturing Automation,2006,28(10):88-90. | |
| Authors: | YANG Bin SUN Qing-hong ZHU Zhuang-rui ZHOU Li ZHANG Wei-hua |
| Affiliation: | 1. Nanjing Forestry University, Nanjing 210037, China; 2. Mechanical Engineering Department of Southeast University, Nanjing 210096, China; 3. National Traction Power Key Laboratory, Southwest Jiaotong University, Chengdu 610031, China |
| Abstract: | Introducing briefly Non-Uniform Rational B-Spline method of vehicle body curves and surfaces, deducing curves and surfaces construction method based on physical model, achieving required product modeling surfaces, and exploring engineering practical applica- tion in CAD field. The result indicates that product modeling designer can realize freely project intention based on NURBS surfaces. |
| Keywords: | NURBS technology Surface modeling Vehicle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
