| 基于空间干涉遥测的大型可展收支撑结构研究 |
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| 引用本文： | 程刚,丁锋,柴洪友,李志,陈天智.基于空间干涉遥测的大型可展收支撑结构研究[J].机械设计与制造,2009(5). |
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| 作者姓名： | 程刚 丁锋 柴洪友 李志 陈天智 |
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| 作者单位： | 中国空间技术研究院,北京,100094 |
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| 基金项目： | 国防科工委民用航天专项科研项目 |
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| 摘 要： | 空间干涉遥测从不同方位对地面同一目标进行多次成像,经干涉处理可获得地面目标的数字高程(DEM).针对干涉遥测成像对基线长度和刚度的需求,进行了大型空间可展收支撑结构的方案研究,并分析了该系统的构成和工作原理.
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| 关 键 词： | 干涉遥测 地形数字高程 基线 展开机构 |
Research on the large deployable support beam based on space remote interferometry |
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| CHENG Gang,DING Feng,CAI Hong-you,LI Zhi,CHEN Tian-zhi.Research on the large deployable support beam based on space remote interferometry[J].Machinery Design & Manufacture,2009(5). |
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| Authors: | CHENG Gang DING Feng CAI Hong-you LI Zhi CHEN Tian-zhi |
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| Affiliation: | China Academy of Space Technology;Beijing 100094;China |
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| Abstract: | The ground goal can be multiple imaged from different azimuth with the method of space remote interferometry,and then DEM of the ground goal can be obtained by interference processing. Aiming at the requirement of length and stiffness of baseline in the space remote interferometry,a scheme of the large space deployable support structure has been presented,and its system constituent and operating principle are also analyzed. |
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| Keywords: | Interferometry DEM Baseline Deployable mechanism |
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