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Volume 34 Issue 10
Oct.  2008
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Journal of Beijing University of Aeronautics and Astronautics  > 2008  >  34(10): 1186-1190.
Guo Hongwei, Liu Rongqiang, Deng Zongquanet al. Performance parameters analysis and design of space cable-strut deployable articulated mast[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(10): 1186-1190. (in Chinese)
Citation: Guo Hongwei, Liu Rongqiang, Deng Zongquanet al. Performance parameters analysis and design of space cable-strut deployable articulated mast[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(10): 1186-1190. (in Chinese)
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Performance parameters analysis and design of space cable-strut deployable articulated mast

  • School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China

  • Received Date: 05 Nov 2007
  • Publish Date: 31 Oct 2008
    Abstract
  • The primary performance parameters of the space cable-strut deployable articulated mast was derived which can evaluate the space cable-strut deployable articulated mast performance. The relationship between primary performance parameters and geometrical feature parameters of space cable-strut deployable articulated mast was analyzed and studied. The expressions of line density, packaging efficiency, bending stiffness and bending strength of the mast were derived. The influence of mast-s material character to its performance parameters was analyzed. The stability problem of space cable-strut deployable articulated mast was discussed, and the condition of local instability and global instability was analyzed. The mast was designed based on two constraints modes of bending strength constraint and bending strength with bending stiffness constraints. The relation equations of geometrical parameters and line density of the mast relate with its bending strength and bending stiffness were established. The design results were analyzed and compared with the parameters of the American able deployable articulated mast.

     

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  • [1] SRTM hardware-the mast: Payload bay . Shuttle Press Kit, 2000-01-18.[2] Levine M B. Microdynamic behavior of a joint dominated structure on-orbit . AIAA-99-1267, 1999[3] Farr T G, Rosen P A. The shuttle radar topography mission . [4] 苏斌,关富玲,杨大彬,等.索杆式伸展臂的展开驱动设计与动力学分析[J].空间科学学报,2004,24(4):312-320 Su Bin, Guan Fuling, Yang Dabin, et al. Design and dynamic analysis of a driving system for rob-cable deployable mast[J]. Chinese Journal of Space Science,2004,24(4):312-320(in Chinese)[5] Crawford R F. Strength and efficiency of deployable booms for space applications . AIAA-1971-396, 1971[6] Boom information . AEC-Able Engineering Company Inc, 2004. [7] Murphey T W. A material structure performance index for strain based deployable trusses . AIAA-2004-1656, 2004[8] 张淑杰,李瑞祥,丁同才.盘绕式杆状展开机构的设计与力学分析[J].力学季刊, 2006,27(2):341-347 Zhang Shujie, Li Ruixiang, Ding Tongcai. Design and mechanical analysis of coilable lattice mast[J]. Chinese Quarterly of Mechanics, 2006,27(2):341-347(in Chinese)
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