| 敏捷遥感卫星工作模式研究 |
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| 引用本文： | 张新伟,戴君,刘付强.敏捷遥感卫星工作模式研究[J].航天器工程,2011,20(4):32-38. |
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| 作者姓名： | 张新伟 戴君 刘付强 |
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| 作者单位： | 北京空问飞行器总体设计部,北京,100094 |
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| 基金项目： | 863计划课题资助(2006AA701412) |
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| 摘 要： | 综述了国外商业遥感卫星发展情况,归纳总结了高分辨率商业卫星的主要技术指标和特点。在充分调研国外敏捷遥感卫星的基础上,从成像目标需求、分辨率与幅宽关系、立体成像三方面总结出此类卫星的技术特点,阐述了发展敏捷遥感卫星的重要意义和作用,并深入分析了实现姿态敏捷控制的技术途径。利用姿态的敏捷控制能力,研究提出了多点目标成像、立体成像、宽幅拼接成像、动态扫描成像等4种典型工作模式,完成了敏捷卫星主要工作模式的分析与设计,并基于此工作模式要求,提出了敏捷卫星工程实现的技术途径。
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| 关 键 词： | 遥感卫星 姿态敏捷控制 工作模式 立体观测 拼接成像 |
Research on Working Mode of Remote Sensing Satellite with Agile Attitude Control |
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| ZHANG Xinwei DAI Jun LIU Fuqiang.Research on Working Mode of Remote Sensing Satellite with Agile Attitude Control[J].Spacecraft Engineering,2011,20(4):32-38. |
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| Authors: | ZHANG Xinwei DAI Jun LIU Fuqiang |
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| Institution: | ZHANG Xinwei DAI Jun LIU Fuqiang(Beijing Institute of Spacecraft System Engineering,Beijing 100094,China) |
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| Abstract: | This paper introduces the developing trends of commercial remote sensing satellites,such as the Ikonos,GeoEye-1 from GeoEye Inc(USA) and QuickBird,WorldView-1,WorldView-2 satellites from DigitalGlobe Inc(USA),and then analyzes and summarizes the specifications and characteristics of these commercial high resolution earth imaging satellites.On the basis of well researching on foreign remote sensing satellites,the technical characters of such kind of satellite are given out by considering the requirement of i... |
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| Keywords: | remote sensing satellite agile attitude control work mode stereo observation multi-strip mapping |
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