Abstract:
This paper presents of an geometrically nonlinear analytical model of a flexible cylindrical frame (rim) of the transformable precision large-size reflector of space antennas made using polymer composite materials with form memory. A nonlinear boundary-value problem for the frame in a deformed (collapsed) state is formulated and exact analytic solutions in elliptic functions and integrals which describe the deformation modes of the rim. A geometrically nonlinear model us used to obtain exact analytical solutions which allow preliminary determination of the geometric dimensions and the optimal shape of the flexible frame and estimate the stored energy.
Citation:
K. G. Okhotkin, A. Yu. Vlasov, Yu. V. Zakharov, B. D. Annin, “Analytical modeling of the flexible rim of reflectors of space antennas”, Prikl. Mekh. Tekh. Fiz., 58:5 (2017), 190–200; J. Appl. Mech. Tech. Phys., 58:5 (2017), 924–932
\Bibitem{OkhVlaZak17}
\by K.~G.~Okhotkin, A.~Yu.~Vlasov, Yu.~V.~Zakharov, B.~D.~Annin
\paper Analytical modeling of the flexible rim of reflectors of space antennas
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2017
\vol 58
\issue 5
\pages 190--200
\mathnet{http://mi.mathnet.ru/pmtf672}
\crossref{https://doi.org/10.15372/PMTF20170519}
\elib{https://elibrary.ru/item.asp?id=30295646}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2017
\vol 58
\issue 5
\pages 924--932
\crossref{https://doi.org/10.1134/S0021894417050194}
Linking options:
https://www.mathnet.ru/eng/pmtf672
https://www.mathnet.ru/eng/pmtf/v58/i5/p190
This publication is cited in the following 8 articles:
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E. V. Karpov, A. Yu. Larichkin, B. D. Annin, “Shape Memory Effect in a Composite Layered Shell of Complex Shape”, Mech. Solids, 57:8 (2022), 1964
Huiyang Zhao, Hao Wang, Hongliang Guo, You Wu, Chengyue Sun, Hui Yu, Xinyu Cui, Yiyong Wu, Bin Guo, “Degeneration and damage mechanism of Pseudomorphic Glass under 170 keV proton irradiation”, Vacuum, 194 (2021), 110607
E. V. Moskvichev, A. Yu. Larichkin, “Study of the Functional and Mechanical Properties of a Shape Memory Polymer Composite for a Space Antenna Reflector”, Inorg Mater, 57:15 (2021), 1491
Egor V. Moskvichev, Alexey Yu. Larichkin, “Experimental study of the functional and mechanical properties of shape memory polymer composites for a reflector of the space antenna”, Zavod. lab., Diagn. mater., 86:1 (2020), 51
Xin Lan, LiWu Liu, FengHua Zhang, ZhengXian Liu, LinLin Wang, QiFeng Li, Fan Peng, SiDa Hao, WenXu Dai, Xue Wan, Yong Tang, Mian Wang, YanYan Hao, Yang Yang, Cheng Yang, YanJu Liu, JinSong Leng, “World's first spaceflight on-orbit demonstration of a flexible solar array system based on shape memory polymer composites”, Sci. China Technol. Sci., 63:8 (2020), 1436
Bo Han, Yundou Xu, Jiantao Yao, Dong Zheng, Yongjie Li, Yongsheng Zhao, “Design and analysis of a scissors double-ring truss deployable mechanism for space antennas”, Aerospace Science and Technology, 93 (2019), 105357