| 构架式可展开天线的展开试验研究 |
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| 引用本文： | 程亮,关富玲,张惠峰.构架式可展开天线的展开试验研究[J].空间科学学报,2010,30(1). |
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| 作者姓名： | 程亮 关富玲 张惠峰 |
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| 作者单位： | 浙江大学上木工程系空间结构研究中心,杭州,310058 |
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| 基金项目： | 国家自然科学基金项目资助(69982009) |
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| 摘 要： | 对构架式可展开天线结构的缩比试验样机进行了展开试验,设计了试验方案,采集了运动过程中测点的展开加速度;然后用基于Moore-Penrose广义逆矩阵理论编制的程序的分析结果与试验进行了对比,试验结果与理论分析结果较吻合,可证明广义逆矩阵理论分析此类结构的可行性.
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| 关 键 词： | 可展天线 试验方案 展开试验 广义逆 |
Deployment Experiment of Deployable Truss Antenna |
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| CHENG Liang,GUAN Fuling,ZHANG Huifeng.Deployment Experiment of Deployable Truss Antenna[J].Chinese Journal of Space Science,2010,30(1). |
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| Authors: | CHENG Liang GUAN Fuling ZHANG Huifeng |
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| Affiliation: | Space Structures Research Center/a>;Department of Civil Engineering/a>;Zhejiang University/a>;Hangzhou 310027 |
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| Abstract: | Experimental study of a proportional deployable truss antenna model is presented.The experimental scheme was discussed.The motioning acceleration of measuring nodes was gathered during movement.Then the experimental result was compared with the analytical result using the program based on the Moore-Penrose generalized inverse matrix theory.The reliability of the generalized inverse matrix theory to analyze this kind of structures was proved. |
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| Keywords: | Deployable antenna Experiment schemes Deployment experiment Generalized inverse matrix |
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