| 某型号卫星磁环境兼容性分析与控制 |
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| 引用本文： | 程丽丽,肖 琦,张志强,等.某型号卫星磁环境兼容性分析与控制[J].航天器环境工程,2009,26(4):329-334. |
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| 作者姓名： | 程丽丽 肖 琦 张志强 等 |
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| 作者单位： | 1.中国空间技术研究院 |
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| 基金项目： | 国家科技工业民用专项科研技术研究项目 |
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| 摘 要： | 某型号卫星的主探测器光电倍增管对卫星的磁环境非常敏感，因此卫星的磁兼容分析和磁设计非常重要。文章结合此卫星的特点对整星的磁场和磁矩等磁兼容性进行了分析计算；对载荷的磁屏蔽方案进行了分析和试验，并根据试验结果给出了磁屏蔽的优化方案；通过分析磁兼容性对姿轨控系统的影响，提出了卫星设计的约束条件，最后给出了磁兼容性分析的结论。
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| 关 键 词： | 卫星 主探测器 光电倍增管 磁兼容性 剩磁矩 磁屏蔽 |
| 收稿时间： | 2009/1/19 0:00:00 |
| 修稿时间： | 2009/6/26 0:00:00 |
Analysis and control of magnetic environment compatibility for satellite |
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| Cheng Lili,Xiao Qi,Zhang Zhiqiang and et al.Analysis and control of magnetic environment compatibility for satellite[J].Spacecraft Environment Engineering,2009,26(4):329-334. |
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| Authors: | Cheng Lili Xiao Qi Zhang Zhiqiang and |
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| Institution: | 1.China Academy of Space Technology |
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| Abstract: | The PhotoMultiplier Tube (PMT) of the main probe in satellite’s payloads is very sensitive to magnetic environment, so it is important to carry out magnetic compatibility analysis and control. In this paper, the magnetic field and the magnetic moment of a certain satellite are analyzed and calculated based on the characteristics of the satellite. A scheme for a magnetic shield is examined and tested. Based on the test results, an optimization design of the magnetic shield is proposed. From the influence of the magnetic compatibility on the attitude control, the constraint conditions for the satellite design are suggested. In the end, a magnetic compatibility analysis is given. |
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