Articles | Volume 16, issue 1
https://doi.org/10.5194/ms-16-245-2025
https://doi.org/10.5194/ms-16-245-2025
Research article
 | 
02 Jun 2025
Research article |  | 02 Jun 2025

Dynamic analysis and deploying process control of large parabolic cylinder antennas

Zhiyi Wang, Zhicheng Song, Jinbao Chen, Chuanzhi Chen, Hanting Zhang, and Jiaqi Li

Related subject area

Subject: Dynamics and Control | Techniques and Approaches: Numerical Modeling and Analysis
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Cited articles

Campanelli, M., Berzeri, M., and Shabana, A. A.: Performance of the Incremental and Non-Incremental Finite Element Formulations in Flexible Multibody Problems, J. Mech. Design, 122, 498–507, https://doi.org/10.1115/1.1289636, 2000. 
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Cui, Y. Q., Lan, P., Zhou, H. T., and Yu, Z. Q.: The rigid-flexible-thermal coupled analysis for spacecraft carrying large-aperture paraboloid antenna, J. Comput. Nonlin. Dyn., 15, 031003, https://doi.org/10.1115/1.4045890, 2020. 
Dai, L. and Xiao, R.: Optimal design and analysis of deployable antenna truss structure based on dynamic characteristics restraints, Aerosp. Sci. Technol., 106, 106086, https://doi.org/10.1016/j.ast.2020.106086, 2020. 
de Jalón, J. G.: Twenty-five years of natural coordinates, Multibody Syst. Dyn., 18, 15–33, https://doi.org/10.1007/s11044-007-9068-0, 2007. 
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Short summary
In this paper, the dynamic performance of large parabolic antenna support structures is thoroughly studied, a multi-component modular dynamic assembly method is proposed, and a module is established to solve the high-dimensional differential equations by modular coalescence and a recursive algorithm, which is of great reference value for this kind of expandable truss antenna with multiple identical sub-rings.
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