Design and modal analysis of space extendable and retractable mast(ERM)

LUO Hai-jun; CUI Qi-feng; LI Ming; PENG Zhi-long

doi:10.3788/OPE.20172514.0074

您当前的位置：

首页 >

文章列表页 >

Design and modal analysis of space extendable and retractable mast(ERM)

更新时间：2020-08-13

- Design and modal analysis of space extendable and retractable mast(ERM)
- Optics and Precision Engineering Vol. 25, Issue 12z, Pages: 74-79(2017)
- 作者机构：
  
  1. 上海宇航系统工程研究所上海,201109
  2. 上海市空间飞行器机构重点实验室, 上海 201108
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20172514.0074
  CLC： V414.1
- Received：24 August 2017，
  
  Revised：15 September 2017，
  
  Published：31 December 2017
- 稿件说明：
移动端阅览
罗海军, 崔琦峰, 李明等. 可重复伸缩套筒机构设计及模态分析[J]. 光学精密工程, 2017,25(12z): 74-79

LUO Hai-jun, CUI Qi-feng, LI Ming etc. Design and modal analysis of space extendable and retractable mast(ERM)[J]. Editorial Office of Optics and Precision Engineering, 2017,25(12z): 74-79
罗海军, 崔琦峰, 李明等. 可重复伸缩套筒机构设计及模态分析[J]. 光学精密工程, 2017,25(12z): 74-79 DOI： 10.3788/OPE.20172514.0074.

LUO Hai-jun, CUI Qi-feng, LI Ming etc. Design and modal analysis of space extendable and retractable mast(ERM)[J]. Editorial Office of Optics and Precision Engineering, 2017,25(12z): 74-79 DOI： 10.3788/OPE.20172514.0074.

摘要

为了满足未来大型航天器柔性太阳电池翼对主承力伸展机构高可靠性、高刚度、可重复展收及轻质量的需求，设计了一种可重复伸缩的薄壁管式套筒机构，并对该套筒机构的模态参数进行了分析。基于滑动螺旋传动原理，设计了一种可轴向回动的容差螺母与丝杠结构，实现了任意时刻高可靠性展-收转换的伸缩功能。通过样机试验获得了筒间连接刚度影响系数，修正了套筒机构的有限元分析模型，得到了全展开尺寸下的模态基频为0.3 Hz。结果表明，可重复伸缩套筒机构相对其他构型伸展机构具备更高质量性能比，是空间站及大型航天器伸展机构的优选方案。

Abstract

In order to meet the requirements of large spacecraft's flexible solar array in future for main bearing mechanisms with high reliability

high stiffness

repeated expansion/contraction and light weight

a kind of thin walled repeatedly Extendable and Retractable Mast (ERM) was designed

also the modal parameters of the ERM are analyzed. An nut and lead screw structure that allowed axial movement error was designed

which could perform the functions of high reliability extension and retraction conversion at any time

based on the principle of sliding spiral transmission. The influence coefficient of the connection stiffness between tubes is obtained through the prototype test

and then the finite element analysis model of ERM is modified

finally the modal fundamental frequency of the full expansion dimension is proved to be 0.3 Hz. The results show that ERM has better quality performance ratio than other deployable masts

and it is a preferred scheme for space station and large spacecraft.

关键词

Keywords

references

马兴瑞, 于登云, 孙京, 等. 空间飞行器展开与驱动机构研究进展[J]. 宇航学报, 2006, 27(6):1123-1131. MA X R, YU D Y, SUN J, et al.. The researching evolvement of spacecraft deployment and driving mechanism[J]. Journal of Astronautics, 2006, 27(6):1123-1131. (in Chinese)

从强, 罗敏, 李伟杰. 空间机构技术发展趋势及展望[J]. 载人航天, 2016, 22(1):1-8, 15. CONG Q, LUO M, LI W J. Development trends and prospects of space mechanism[J]. Manned Spaceflight, 2016, 22(1):1-8, 15. (in Chinese)

DAROOKA D K, JENSEN D W. Advanced space structure concepts and their development[C]. 19th AIAA Applied Aerodynamics Conference, AIAA, 2001:81.

LEONE D. NASA banking on solar electric propulsion's slow but steady push[Z/OL]. SpaceNews.com, 2013.

MIKULAS M, PAPPA R, WARREN J, et al.. Telescoping solar array concept for achieving high packaging efficiency[C]. 2nd AIAA Spacecraft Structures Conference, AIAA, 2015.

RAFTERY M, COOKE D, HOPKINS J, et al.. An affordable mission to mars[C]. 64th International Astronautical Congress, IAF, 2013:23-27.

TAMINGER K M B, HARLEY R A, DICUS D L. Solid freeform fabrication:an enabling technology for future space missions[C]. Keynote Lecture for 2002 International Conference on Metal Powder Deposition for Rapid Manufacturing, Metal Powder Industries Federation, 2002:4.

李长洲. 绳驱动套筒式空间相机支撑机构设计与分析[D]. 哈尔滨:哈尔滨工业大学, 2016. LI CH ZH. Design and Analysis of Space Deployable Cable-driven Telescopic Mechanism[D]. Harbin:Harbin Institute of Technology, 2016. (in Chinese)

周坤. 桁架结构伸展臂的设计与分析[D]. 哈尔滨:哈尔滨工业大学, 2015. ZHOU K. The Design and Analysis of Truss Structure Mast[D]. Harbin:Harbin Institute of Technology, 2015. (in Chinese)

崔琦峰, 李瑞祥, 彭志龙. 空间铰接式伸展机构设计及刚度特性分析[C]. 中国空间科学学会2013年空间光学与机电技术研讨会会议论文集, 中国空间科学学会, 2013:1-2. CUI Q F, LI R X, PENG ZH L. Study on the design and stiffness for a space articulated deployable mast[C]. 3rd National Manned Space Congress, Chinese Society of Space Science, 2013:1-2. (in Chinese)

谢官模. 振动力学[M]. 2版. 北京:国防工业出版社, 2011. XIE G M. Vibration Mechanics[M]. 2nd ed. Beijing:National Defense Industry Press, 2011. (in Chinese)

Views

446

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰