| 微波成像仪扫描转动对卫星姿态的影响分析和控制实现 |
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| 引用本文： | 吕利清,翁艺航,史耀强.微波成像仪扫描转动对卫星姿态的影响分析和控制实现[J].上海航天,2011,28(5):59-62. |
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| 作者姓名： | 吕利清 翁艺航 史耀强 |
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| 作者单位： | 上海航天电子技术研究所,上海,201109 |
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| 摘 要： | 介绍了微波成像仪扫描运动方式,分析了微波成像仪扫描运动及对卫星姿态稳定性的影响,提出了微波成像仪扫描运动稳定性控制中天线静平衡、天线展开到位精度、转动体动平衡和整体动平衡状态的控制方法。给出了微波成像仪扫描平衡状态及在轨验证效果。结果表明：微波成像仪动平衡控制有效,达到了预期的姿态稳定性控制要求。
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| 关 键 词： | 微波成像仪 扫描转动 动平衡 姿态稳定性 |
Analysis on Satellite Attitude Affected by Microwave Radiometer Imager Scanning and It's Control Realization |
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| LU Li-qing,WENG Yi-hang,SHI Yao-qiang.Analysis on Satellite Attitude Affected by Microwave Radiometer Imager Scanning and It's Control Realization[J].Aerospace Shanghai,2011,28(5):59-62. |
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| Authors: | LU Li-qing WENG Yi-hang SHI Yao-qiang |
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| Institution: | LU Li-qing,WENG Yi-hang,SHI Yao-qiang(Shanghai Aerospace Electronic Technology Institute,Shanghai 201109,China) |
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| Abstract: | The scan mode of microwave radiometer imager(MWRI) was introduced in this paper.The scan of the MWRI and its effect on the attitude stability of the satellite were analyzed.The control methods including of the antenna static balance,antenna deployment accuracy,rotation body dynamic balance and whole dynamic balance in the scanning stability control of the MWRI were put forward.The scanning balance state and onboard proof results of the MWRI were given out.The results showed that the dynamic balance of the M... |
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| Keywords: | Microwave radiometer imager Scanning rotation Dynamic balance Attitude stability |
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