JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

基于有限元的索网天线结构误差分析

郭王策 ,  王欢 ,  张涛 ,  杜雪林

downloadPDF
郭王策, 王欢, 张涛, 等. 基于有限元的索网天线结构误差分析[J]. 轻工学报, 2018, 33(4): 66-72. doi: 10.3969/j.issn.2096-1553.2018.04.009
引用本文: 郭王策, 王欢, 张涛, 等. 基于有限元的索网天线结构误差分析[J]. 轻工学报, 2018, 33(4): 66-72. doi: 10.3969/j.issn.2096-1553.2018.04.009
shu
GUO Wangce, WANG Huan, ZHANG Tao and et al. Analysis of structure error for cable net antenna based on the finite element[J]. Journal of Light Industry, 2018, 33(4): 66-72. doi: 10.3969/j.issn.2096-1553.2018.04.009
Citation: GUO Wangce, WANG Huan, ZHANG Tao and et al. Analysis of structure error for cable net antenna based on the finite element[J]. Journal of Light Industry, 2018, 33(4): 66-72. doi: 10.3969/j.issn.2096-1553.2018.04.009
shu

基于有限元的索网天线结构误差分析

  • 中航光电科技股份有限公司, 河南 洛阳 471003;

  • 西安电子科技大学 机电工程学院, 陕西 西安 710071

    • 通讯作者: 杜雪林

  • 基金项目: 国家自然科学基金项目（51775404）

  • 中图分类号: V443+.4

Analysis of structure error for cable net antenna based on the finite element

  • AVIC Jonhon Optronic Technology Co., Ltd., Luoyang 471003, China;

  • School of Mechanical and Electrical Engineering, Xidian University, Xi'an 710071, China

    • Corresponding author: DU Xuelin,
  • Received Date: 2017-07-04
    Accepted Date: 2017-12-01
    Available Online: 2018-07-15

    CLC number: V443+.4

  • 摘要: 通过力密度迭代方法得到了索网天线的结构模型，等效地利用高斯分布模拟了制造误差和热变形误差，构建了索网天线结构误差分析的有限元模型.以制造公差和工作温度为变量，通过具体算例分析了结构误差对索网天线型面偏差的影响，并与使用蒙特卡洛法单独分析索网天线制造误差产生的型面偏差进行比较，结果表明，该方法对结构误差的分析具有准确性和可行性，可以用来评估结构误差对天线型面精度的影响.
    Abstract: The structural model of the cable antenna was obtained by the force density iterative method. The Gaussian distribution was used to simulate the manufacturing error and thermal deformation error. The finite element model of the cable network structure error analysis was constructed. Taking the manufacturing tolerance and working temperature as variables, the influence of structural error on the antenna surface deviation of the cable was analyzed by a specific example. And comparison was made with the profile deviation analyze caused by the analysis of the cable antenna manufacturing error with the Monte Carlo method.The results showed that the method had the accuracy and feasibility of structural error analysis, which could be used to evaluate the impact of the structural error to the antenna profile accuracy.
    1. [1]

      THOMAS M W. Historical perspectives on the development of deployable reflectors[C]//The 50th AIAA/ASME/ASCE/AHS Structures,Structure Dynamics and Materials Conference. Reston VA:AIAA,2009:2605.

    2. [2]

      李团结,张琰,段宝岩.周边桁架可展开天线展开过程运动分析及控制[J].西安电子科技大学学报(自然科学版),2007,34(6):916.

    3. [3]

      杨东武,仇原鹰,段宝岩.索网式天线结构预拉力优化的新方法[J].西安电子科技大学学报(自然科学版),2008,35(2):319.

    4. [4]

      ORIKASA T, MIURA A, HIROYUKI T,et al. A study of large reflector antenna mounted on communication satellite for satellite terrestrial mobile communication system[C]//31st AIAA International Communications Satellite Systems Conference. Reston VA:AIAA,2013:5649.

    5. [5]

      SHI H,YANG B.FANG H.Offset-feed surface mesh generation for design of space deployable mesh reflectors[C]//14th AIAA Gossamer Spacecraft Forum. Reston VA:AIAA,2013:1526.

    6. [6]

      李团结,周懋花,段宝岩.可展天线的柔性索网结构找形分析方法[J].宇航学报,2008,29(3):794.

    7. [7]

      LOPATIN A V, RUTKOVSKAYA M A, GANTOVNIK V B.Accuracy analysis of the reflective surface of the umbrella-type antenna[J].Journal of Spacecraft and Rockets,2008,45(1):149.

    8. [8]

      HEDGEPETH J M.Influence of fabrication on the surface accuracy of large antenna structures[J].AIAA Journal,1982,20(5):680.

    9. [9]

      MEHEM M.Methods of analyzing surface accuracy of large antenna structures due to manufacturing tolerance[C]//Proceeding of 44th AIAA/ASMW/ASCE/AHS/ASC Structures,Structure Dynamics and Materials Conference.Norfolk:AIAA,2003.

    10. [10]

      MEGURO A,HARADA S,WATANABE M.Key technologies for high-accuracy large mesh antenna reflectors[J].Acta Astronautica,2003,53:899.

    11. [11]

      TANAKA H.Surface error estimation and correction of a space antenna based on antenna gain analyses[J].Acta Astronautica,2011,68:1062.

    12. [12]

      范叶森,马小飞,李正军,等.绳索长度误差对索网天线网面精度影响的分析方法[J].华南理工大学学报(自然科学版),2014,42(8):64.

    13. [13]

      MORTEROLLE S,MAURIN B,QUIRANT J,et al.Numerical form-finding of geotensoid tension truss for mesh reflector[J]. Acta Astronautica,2012,76:154.

    14. [14]

      TIBERT G.Deployable tensegrity structures for space applications[R].Stockholm:Royal Institute of Technology,2002:147-150.

    15. [15]

      王洪纲.热弹性力学概论[M].北京:清华大学出版社,1989.

    16. [16]

      李同起,王成扬.影响芳纶纤维及其复合材料性能的因素和改善方法[J].高分子材料科学与工程,2003,19(5):5.

    1. [1]

      胡新楠 , 朱成凯 , 胡中泽 , 纪执立 , 金伟平 , 郭城 , 沈汪洋 . 复配比对明胶-羟丙基甲基纤维素双水相体系微观结构和流变特性的影响. 轻工学报, 2024, 0(0): -.

  • 加载中
WeChat 点击查看大图
计量
  • PDF下载量:  48
  • 文章访问数:  1252
  • 引证文献数: 0
文章相关
  • 通讯作者:  杜雪林,
  • 收稿日期:  2017-07-04
  • 修回日期:  2017-12-01
  • 刊出日期:  2018-07-15
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
郭王策, 王欢, 张涛, 等. 基于有限元的索网天线结构误差分析[J]. 轻工学报, 2018, 33(4): 66-72. doi: 10.3969/j.issn.2096-1553.2018.04.009
引用本文: 郭王策, 王欢, 张涛, 等. 基于有限元的索网天线结构误差分析[J]. 轻工学报, 2018, 33(4): 66-72. doi: 10.3969/j.issn.2096-1553.2018.04.009
shu
GUO Wangce, WANG Huan, ZHANG Tao and et al. Analysis of structure error for cable net antenna based on the finite element[J]. Journal of Light Industry, 2018, 33(4): 66-72. doi: 10.3969/j.issn.2096-1553.2018.04.009
Citation: GUO Wangce, WANG Huan, ZHANG Tao and et al. Analysis of structure error for cable net antenna based on the finite element[J]. Journal of Light Industry, 2018, 33(4): 66-72. doi: 10.3969/j.issn.2096-1553.2018.04.009
shu

基于有限元的索网天线结构误差分析

    通讯作者: 杜雪林
  • 中航光电科技股份有限公司, 河南 洛阳 471003;
  • 西安电子科技大学 机电工程学院, 陕西 西安 710071
  • 收稿日期: 2017-07-04
  • 录用日期: 2017-12-01
  • 网络出版日期: 2018-07-15
基金项目:  国家自然科学基金项目（51775404）

摘要: 通过力密度迭代方法得到了索网天线的结构模型，等效地利用高斯分布模拟了制造误差和热变形误差，构建了索网天线结构误差分析的有限元模型.以制造公差和工作温度为变量，通过具体算例分析了结构误差对索网天线型面偏差的影响，并与使用蒙特卡洛法单独分析索网天线制造误差产生的型面偏差进行比较，结果表明，该方法对结构误差的分析具有准确性和可行性，可以用来评估结构误差对天线型面精度的影响.

English Abstract

参考文献 (16) 相关文章 (1)

目录

/

返回文章

网站版权 © 轻工学报编辑部

地址：河南省郑州市科学大道136号邮编：450001

本系统由北京仁和汇智信息技术有限公司开发 技术支持： info@rhhz.net