A novel spatial support mechanism for planar deployable antennas

被引：14
|
作者：
Guo, Luyao [1 ,3 ]
Zhao, Yongsheng [1 ,2 ]
Lu, Sicheng [1 ]
Xu, Yundou [1 ,2 ]
Li, Ming [3 ]
Han, Bo [1 ,2 ]
机构：
[1] Yanshan Univ, Parallel Robot & Mechatron Syst Lab Hebei Prov, Qinhuangdao 066004, Hebei, Peoples R China
[2] Yanshan Univ, Key Lab Adv Forging & Stamping Technol & Sci, Minist Natl Educ, Qinhuangdao 066004, Hebei, Peoples R China
[3] China Aerosp Sci & Technol Grp Co Ltd, Space Struct & Mech Technol Lab, Shanghai 201109, Peoples R China
来源：
ACTA ASTRONAUTICA | 2021年 / 188卷
基金：
中国国家自然科学基金;
关键词：
Planar antenna; Deployable mechanism; Mechanism design; Kinematics; REFLECTOR; DYNAMICS;
D O I：
10.1016/j.actaastro.2021.08.011
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
In this paper, a novel spatial support mechanism for planar deployable antennas is designed based on the motion principle of planar deployable antennas and the spatial mechanism theory. The composition principle of the novel mechanism and its geometric characteristics are analyzed, and its degrees of freedom are calculated based on the constraint topological diagram. Subsequently, kinematic analysis is conducted, and the angular velocity, linear velocity, and linear acceleration of each component in the mechanism are calculated. Then, numerical calculation and simulation are performed to verify the correctness of the theoretical analysis results. The performance analysis of the spatial support mechanism is completed. A prototype of the proposed support mechanism is developed and tested to validate the feasibility of the mechanism principle. The present work can provide reference for the design and engineering application of this type of mechanisms.
引用
收藏
页码：479 / 490
页数：12
相关论文
共 50 条
  • [31] Planar antennas
    Chen, Zhi Ning
    Ammann, Max J.
    Qing, Xianming
    Wu, Xuan Hui
    See, Terence S. P.
    Cai, Ailian
    IEEE MICROWAVE MAGAZINE, 2006, 7 (06) : 63 - 73
  • [32] Design and analysis of a novel cantilevered metamorphic mechanism deployable in plane
    Wang, Shoufei
    Zhao, Yong
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2024, 238 (02) : 421 - 436
  • [33] Structural design and dynamic analysis of new ultra-large planar deployable antennas in space with locking systems
    Li, Yanyong
    Wei, Juanfang
    Dai, Lu
    AEROSPACE SCIENCE AND TECHNOLOGY, 2020, 106
  • [34] Mobility Analysis of Novel Deployable Mechanism Based on Tetrahedral Element
    Guo J.
    Xu Y.
    Liu W.
    Yao J.
    Zhao Y.
    Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2019, 55 (12): : 9 - 18
  • [35] Directional Antennas based MAC Mechanism for Spatial Reuse
    Kim, Haejung
    Kim, Sangkyung
    Kim, Changhwa
    Park, Chanjung
    FGCN: PROCEEDINGS OF THE 2008 SECOND INTERNATIONAL CONFERENCE ON FUTURE GENERATION COMMUNICATION AND NETWORKING, VOLS 1 AND 2, 2008, : 820 - 823
  • [36] Novel constant-height deployable mechanisms with only revolute joints and constructed deployable ring trusses for satellite mesh reflector antennas
    Meng, Qizhi
    Tang, Ruijie
    Liu, Xin-Jun
    MECHANISM AND MACHINE THEORY, 2024, 200
  • [37] Scaling Laws for Deployable Mesh Reflector Antennas
    Suh, Jong-Eun
    Dassanayake, Sahangi P.
    Thomson, Mark W.
    Pellegrino, Sergio
    AIAA JOURNAL, 2024, 62 (10) : 3948 - 3959
  • [38] Surface accuracy analysis of large deployable antennas
    Tang, Yaqiong
    Li, Tuanjie
    Wang, Zuowei
    Deng, Hanqing
    ACTA ASTRONAUTICA, 2014, 104 (01) : 125 - 133
  • [39] A new concept for solid surface deployable antennas
    Guest, SD
    Pellegrino, S
    ACTA ASTRONAUTICA, 1996, 38 (02) : 103 - 113
  • [40] When Deployable Spacecraft Antennas Don't
    Cable, Vaughn
    2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2018, : 1649 - 1650
12345