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面向数字化技术支援的数字样机逐层轻量化技术

白金鹏 刘虎 武哲 王震威 薛婧

白金鹏, 刘虎, 武哲, 等 . 面向数字化技术支援的数字样机逐层轻量化技术[J]. 北京航空航天大学学报, 2014, 40(8): 1143-1148. doi: 10.13700/j.bh.1001-5965.2013.0509
引用本文: 白金鹏, 刘虎, 武哲, 等 . 面向数字化技术支援的数字样机逐层轻量化技术[J]. 北京航空航天大学学报, 2014, 40(8): 1143-1148. doi: 10.13700/j.bh.1001-5965.2013.0509
Bai Jinpeng, Liu Hu, Wu Zhe, et al. Gradual lightweight method of three dimensional prototypes for digital technical support[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(8): 1143-1148. doi: 10.13700/j.bh.1001-5965.2013.0509(in Chinese)
Citation: Bai Jinpeng, Liu Hu, Wu Zhe, et al. Gradual lightweight method of three dimensional prototypes for digital technical support[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(8): 1143-1148. doi: 10.13700/j.bh.1001-5965.2013.0509(in Chinese)

面向数字化技术支援的数字样机逐层轻量化技术

doi: 10.13700/j.bh.1001-5965.2013.0509
基金项目: 

工业和信息化部资助项目

详细信息
    作者简介:

    白金鹏(1984-),男,吉林四平人,博士生,16996634@163.com.

  • 中图分类号: V267+.31

Gradual lightweight method of three dimensional prototypes for digital technical support

  • 摘要: 直观的三维模型有助于提高民用飞机远程维修支援的效率和准确度,但由于计算机辅助设计系统产生的模型数据量通常比较巨大,三维数字样机的轻量化成为了很大的挑战.基于对格式转换与模型简化这两种轻量化方法的分析,提出了基于单元数据量的数字样机逐级轻量化的方法,将全机的三维模型进行不同简化程度的轻量化处理,并且提出了基于失真度判据的层级化管理方法,按照模型结构树对简化率高的失真模型与具有细节特征的无损模型进行逐级的加载与使用.实例验证表明所提出的方法有效减小了网络传输的数据量并保留了模型必要的细节特征,使在互联网中快速访问全机三维模型得以实现.

     

  • [1] Mecham M. Start-to-finish maintenance software[J].Aviat Week Space Technol,2005,163(1):58-61
    [2] 顾铮. 空中客车公司的数字化维修技术[J].中国民航学院学报,2005,23(4):25-28 Gu Zheng.Airbus digital maintenance technology[J].Journal of Civil Aviation University of China,2005,23(4):25-28(in Chinese)
    [3] 赵晓峰,门涛, 杨欣,等.CAD环境下一种支持大装配的产品模型轻量化技术[J].东华大学学报:自然科学版,2013, 39(4): 407-410 Zhao Xiaofeng,Men Tao,Yang Xin,et al.A lightweight technologies supporting large-assembly for product model under the environment of CAD[J].Journal of Donghua University:Natural Sci- ence Edition,2013,39(4):407-410(in Chinese)
    [4] Chen L, Deng M R,Jiang Z F,et al.Study on visual assembly process planning system based on 3DVIA composer[C]//Materials Science and Engineering.Germany:Trans Tech Publications,2011:734-739
    [5] Sun H, Deng W G.Research on the virtual assembly-disassembly and repair of the automobile drive axle[C]//Advanced Designs and Researches for Manufacturing.Germany:Trans Tech Publications,2013:646-650
    [6] Cao E L, Zhang J D.Research on dynamic simulation of former fuselage assembly[C]//Measuring Technology and Mechatronics Automation.Germany:Trans Tech Publications,2011:946-949
    [7] Lee K W, Trivailo P M.Advanced interactive visualisation and simulation of spacecraft formation using virtual reality[C]//International Astronautical Federation-59th International.Paris:International Astronautical Federation,2008,13:8640-8646
    [8] 陈轶群,朱群雄. Cortona组件在虚拟现实系统中的应用[J].北京化工大学学报:自然科学版,2005,32(5):102-105 Chen Yiqun,Zhu Qunxiong.Application of Cortona active X to development of a virtual reality system[J].Journal of Beijing University of Chemical Technology:Natural Science Edition,2005,32(5):102-105(in Chinese)
    [9] 杨志甫. PG Cortona3D——现代制造业三维后勤保障技术新平台[J].CAD/CAM与制造业信息化,2009(1):60-63 Yang Zhifu.PG Cortona3D-New platform of 3D logistics support technology for modern manufacturing industry[J].Digital Manufacturing Industry,2009(1):60-63(in Chinese)
    [10] 殷明强, 李世其.保持外观的CAD模型轻量化技术[J].计算机应用,2013,33(6):1719-1722 Yin Mingqiang,Li Shiqi.Simplification method of appearance preserved CAD model[J].Journal of Computer Applications,2013,33(6):1719-1722(in Chinese)
    [11] Hamann B. A data reduction scheme for triangulated surfaces[J].Computer Aided Geometric Design,1994,11(2):197-214
    [12] 吴宝康, 冯子直,李鸿健,等.档案学词典[M/OL].上海:上海辞书出版社,2006[2013-09-22].http://xuewen.cnki.net/R2009061000002375.html Wu Baokang,Feng Zizhi,Li Hongjian,et al.Dictionary of archival science[M/OL].Shanghai:Shanghai Lexicographical Publishing House,2006[2013-09-22].http://xuewen.cnki.net/R2009061000002375.html(in Chinese)
    [13] 凌云霞. 浅谈ATA 2200的编号方法[J].航空标准化与质量,2008(5):41-43 Ling Yunxia.Study on numbering method of ATA 2200[J].Aeronautic Standardization & Quality,2008(5):41-43(in Chinese)
    [14] 李宗亮, 姜莉莉,顾宗磊.基于ASD S1000D标准的IETM制作研究[J].科学技术与工程,2007,7(19):4939-4943 Li Zongliang,Jiang Lili,Gu Zonglei.Research on IETM system establishment based on ASD S1000D specification[J].Science Technology and Engineering,2007,7(19):4939-4943(in Chinese)
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出版历程
  • 收稿日期:  2013-09-22
  • 网络出版日期:  2014-08-20

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