星载平面可展天线支撑桁架的结构效率优化

doi:10.7527/S1000-6893.2015.0162

Abstract

Abstract:

In view of the multiple indexes and their interactive influences evaluating the structure performances of deployable and foldable panel antennas, the structure efficiency is introduced to the deployable structure optimization, and optimization on structure design is studied by the orthogonal experiment for a space deployable truss. The geometric design parameters are analyzed, and an optimal mathematic model is also built with goals of minimum mass and maximal structural stiffness. Aimed at the structure efficiency maximization, the structure optimization for the space deployable truss is calculated, and the design parameters of truss structure are obtained. It is found that the factors that influence structure efficiency such as mass and stiffness are considered synthetically, and the mass of optimized structure is reduced and the deployment stiffness is improved simultaneously. The most important influencing factor on the structure performance is l/w, and the minor influencing factor varies with different optimization goals. When p=90% the study indicates that area has an insignificant effect on the structure efficiency of a space deployable truss.The structure efficiency of the space deployable truss with variable cross-section is better than that of the one with unique cross-section. However, the space deployable truss with unique cross-section shows more economy under unique linkage dimensions.The proposed method can be helpful for the designer in evaluating the structure performances at the conceptual stage of design from the point of system design.

Key words: space deployable truss, design parameter, structure efficiency, sensitivity analysis, significance analysis

CLC Number:

LI Bo, YANG Yi. Optimization for structure efficiency of a deployable spaceborne truss with flat panel antennas[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2015, 36(12): 3853-3860.

References

[1] Li B, Cui Q F. Topological characteristics of a spatial truss deployable mechanism[J]. Mechanical Science and Technology for Aerospace Engineering, 2011, 30(4):609-610(in Chinese).李波,崔琦峰.空间桁架式展开机构拓扑特性分析[J].机械科学与技术, 2011, 30(4):609-610.
[2] Zhao J S, Chu F L, Feng Z J. The mechanism theory and application of deployable structures based on SLE[J]. Mechanism and Machine Theory, 2009, 44(2):324-335.
[3] Ando K, Mitsugi J, Senbokuya Y. Analyses of cable-membrane structure combined with deployable truss[J]. Computers and Structures, 2000, 74(1):21-39.
[4] You G Q, Yang D W. Multi-objective optimization on shape for a cable-net structure with goals of deployment and adjustment ability[J]. China Mechanical Engineering, 2009, 20(9):1053-1056(in Chinese).尤国强,杨东武.索网结构展开和调控性能的多目标形状优化[J].中国机械工程, 2009, 20(9):1053-1056.
[5] You G Q, Duan B Y, Zheng F. Optimization for a deployable space-borne antenna cable-net structure with goals of surface accuracy and natural frequency[J]. China Mechanical Engineering, 2008, 19(19):2306-2309(in Chinese).尤国强,段宝岩,郑飞.以表面精度和基频为目标的可展开天线索网结构的优化设计[J].中国机械工程, 2008, 19(19):2306-2309.
[6] Wan X P, Yuan R, Wang S M. Multi-objective optimal design of satellitic antenna structure with deployable ring mechanism[J]. Mechanical Science and Technology for Aerospace Engineering, 2005, 24(8):914-916(in Chinese).万小平,袁茹,王三民.环形可展开卫星天线的多目标结构优化设计[J].机械科学与技术, 2005, 24(8):914-916.
[7] Qin M, Liang N X, Lu Z F, et al. Orthogonal experiment analysis on asphalt mixtures at moist hot area[J]. Journal of Chongqing Jiaotong University:Natural Science, 2009, 28(5):877-882(in Chinese).秦旻,梁乃兴,陆兆峰,等.湿热地区沥青混合料正交试验分析[J].重庆交通大学学报:自然科学版, 2009, 28(5):877-882.
[8] Li Y Y, Hu C R. Experiment design and data processing[M]. Beijing:Chemical Industry Press, 2005:124-142(in Chinese).李云雁,胡传荣.试验设计与数据处理[M].北京:化学工业出版社, 2005:124-142.
[9] Gao F, Zhang X Q. A physical model of the solution space and the atlases of the reachable workspaces for 2-DOF parallel plane wrists[J]. Mechanism and Machine Theory, 1995, 31(2):173-184.
[10] Tian D K, Guo H W, Deng Z Q, et al. Optimization of structural parameters for space deployable truss antenna with multi-module[J]. Journal of Huazhong University of Science & Technology:Natural Science Edition, 2012, 40(3):49-50(in Chinese).田大可,郭宏伟,邓宗全,等.多模块构架式空间可展开天线结构参数优化[J].华中科技大学学报:自然科学版, 2012, 40(3):49-50.
[11] Liu R Q, Tian D K, Deng Z Q. Research actuality and prospect of structure for space deployable antenna[J]. Journal of Machine Design, 2010, 27(9):1-10(in Chinese).刘荣强,田大可,邓宗全.空间可展开天线结构的研究现状与展望[J].机械设计, 2010, 27(9):1-10.
[12] Li B, Li J Y, Zhou X. Energy method for layout optimization of spatial truss structure[J]. Machine Design and Research, 2010, 26(2):28-31(in Chinese).李波,李建营,周鑫.空间杆系结构布局优化的能量法[J].机械设计与研究, 2010, 26(2):28-31.
[13] Jiang S F, Jia L G, Yu J. Optimization design of truss based on neural network[J]. Journal of Northeastern University, 2003, 24(2):166-169(in Chinese).姜绍飞,贾连光,于军.基于神经网络的桁架结构优化设计[J].东北大学学报, 2003, 24(2):166-169.
[14] Yang Y, Ding X L. Analysis and topology optimization of deployable mechanism based on pantograp[J]. China Mechanical Engineering, 2010, 21(2):184-189(in Chinese).杨毅,丁希仑.剪式单元可展机构静力学分析与拓扑优化设计[J].中国机械工程, 2010, 21(2):184-189.
[15] Vua K K, Richard J Y, Krishnapillai A. Deployable tension-strut structures:From concept to implementation[J]. Journal of Constructional Steel Research, 2006, 62(3):195-209.
[16] He W, Xue W D, Tang B. Experiment design and data processing[M]. Beijing:Chemical Industry Press, 2012:42-54(in Chinese).何为,薛为东,唐斌.优化试验设计方法及数据分析[M].北京:化学工业出版社, 2012:42-54.

Optimization for structure efficiency of a deployable spaceborne truss with flat panel antennas

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Muchen WU, Jiangtao CHEN, Tangfan XIAHOU, Wei ZHAO, Yu LIU. Separating sensitivity analysis of aleatory and epistemic uncertainties in non-parametric probability-box [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(1): 226658-226658.
[2]	Haoge LI, Hua YANG, Yuxin YANG, Weifang CHEN. Refinement optimization design for heat reduction on windward surface of hypersonic lifting body [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(S2): 124-137.
[3]	WANG Rui, ZHOU Zhou, GUO Ronghua, HUANG Yuechen. Multi-body dynamics simulation and experiment of solar-powered UAV parachute landing [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(8): 225721-225721.
[4]	ZHANG Donghui, ZHANG Taihua, CUI Yanxiang, CHEN Chen, WANG Sheng. Sensitivity analysis of aerodynamic parameters of stratospheric tethered balloon [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(5): 125083-125083.
[5]	CAO Fan, ZHANG Meifang, HU Xiao, TANG Zhili. Natural laminar flow optimization and transition sensitivity analysis of axisymmetric nacelle [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 527330-527330.
[6]	FAN Zhouwei, YU Xiongqing, WANG Chao, ZHONG Bowen. Sensitivity analysis of key design parameters of commercial aircraft using deep neural network [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(4): 524353-524353.
[7]	SONG Xin, SHEN Hua, CHEN Longbao, LI Tianyu. Influence of parameter estimates of Weibull distributions on detail fatigue rating [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(3): 224759-224759.
[8]	ZHOU Ruyi, FENG Wenhao, DENG Zongquan, GAO Haibo, DING Liang, LI Nan. Sensitivity analysis and dominant parameter estimation of wheel-terrain interaction model [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(1): 524076-524076.
[9]	CHEN Jiangtao, ZHAO Jiao, ZHANG Chao, LIU Shenshen, ZHANG Yaobing, WU Xiaojun. Effects of numerical simulation approaches on drag prediction of NASA CRM [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(4): 123383-123383.
[10]	CHEN Wenwu, HUANG Liya, XIA Zhixun, LI Pengfei. Theoretical performance and working parameters analysis of trans-medium ramjet [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(11): 123764-123764.
[11]	ZHANG Wei, GAO Zhenghong, ZHOU Lin, XIA Lu. Adaptive parameterization method for surrogate-based global optimization [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(10): 123815-123815.
[12]	JIANG Xian, WANG Yan, MENG Min. Efficient algorithm for analyzing moment-independent global reliability sensitivity [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2019, 40(3): 222414-222414.
[13]	LI Bo, LUO Haoran, TIAN Linyu, WANG Yuanxun. Sensitivity analysis of ship formation operational effectiveness based on DBN effectiveness fitting [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2019, 40(12): 323214-323214.
[14]	FENG Kaixuan, LYU Zhenzhou, JIANG Xian. Efficient algorithm for estimating derivative-based global sensitivity index [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2018, 39(3): 221699-221699.
[15]	LIU Fuchao, WEI Pengfei, ZHOU Changcong, ZHANG Zheng, YUE Zhufeng. Time-dependent reliability and sensitivity analysis for planar motion mechanisms with revolution joint clearances [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2018, 39(11): 422133-422141.