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工程设计学报
工程设计学报  2020, Vol. 27 Issue (3): 301-306    DOI: 10.3785/j.issn.1006-754X.2020.00.048
创新设计     
绕单轴旋转的固面可展开天线展开过程研究
徐彦1,2, 成强3, 黄河3, 周鑫1, 李明1
1.中国航天科技集团有限公司 空间结构与机构技术实验室, 上海 201108
2.浙江大学 航空航天学院， 浙江 杭州 310027
3.西北工业大学 力学与土木建筑学院， 陕西 西安 710072
Study of deploying process of solid-surface deployable antenna rotating along a single axis
XU Yan1,2, CHENG Qiang3, HUANG He3, ZHOU Xin1, LI Ming1
1.Space Structure and Mechanism Technology Laboratory, China Aerospace Science and Technology Group Co., Ltd., Shanghai 201108, China
2.School of Aeronautics and Astronautics, Zhejiang University, Hangzhou 310027, China
3.School of;Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an 710072, China
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摘要： 固面反射面因具有非常高的型面精度而广泛应用于卫星的口径天线。针对目前常用的花瓣式旋转固面可展开天线因具有较多的转动副而影响其整体可靠性的问题，探究了固面可展开天线绕正交双轴旋转与绕单轴旋转的等效变换原理及相应的设计方法，并通过实例验证了绕单轴旋转的有效性。结果表明绕单轴旋转的设计减少了花瓣式旋转可展开天线转动副的数量，提高了天线的整体稳定性和展开可靠性，这对固面可展开天线的设计和分析有重要的参考价值。
Abstract: Solid-surface reflector is widely used in satellite aperture antenna because of its high surface accuracy. Aiming at the problem that the overall reliability of the petal rotation solid-surface deployed antenna is affected by the large number of rotating pairs, the equivalent transformation principle and the corresponding design method of the solid-surface deployed antenna rotating along two orthogonal axes and a single axis were investigated, and the effectiveness of deployed antenna rotating along a single axis was verified by an example. The results showed that the number of rotating pairs of petal rotating deployed antenna was reduced to improve the overall stability and deployable reliability of the antenna, which is of great reference value for the design and analysis of solid-surface deployed antennas.
收稿日期: 2019-12-12 出版日期: 2020-06-28
:  V 443.4  
基金资助: 中国航天科技集团有限公司空间结构与机构技术实验室开放课题（YYHT-F805201904008）
作者简介: 徐彦（1982—），男，浙江常山人，副教授，博士生导师，博士，从事空间可展开结构研究，E-mail：xyzs@zju.edu.cn，https://orcid.org/0000-0003-4718-1681。
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引用本文:

徐彦, 成强, 黄河, 周鑫, 李明. 绕单轴旋转的固面可展开天线展开过程研究[J]. 工程设计学报, 2020, 27(3): 301-306.

XU Yan, CHENG Qiang, HUANG He, ZHOU Xin, LI Ming. Study of deploying process of solid-surface deployable antenna rotating along a single axis. Chinese Journal of Engineering Design, 2020, 27(3): 301-306.

链接本文:

https://www.zjujournals.com/gcsjxb/CN/10.3785/j.issn.1006-754X.2020.00.048    或    https://www.zjujournals.com/gcsjxb/CN/Y2020/V27/I3/301

[1] 陈志华, 关富玲. 星载抛物面天线热变形敏感性分析[J]. 工程设计学报, 2010, 17(4): 263-267.