| FY-1C/D极轨气象卫星姿控分系统及其在轨运行 |
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| 引用本文： | 辛岩.FY-1C/D极轨气象卫星姿控分系统及其在轨运行[J].上海航天,2004,21(4):16-19. |
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| 作者姓名： | 辛岩 |
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| 作者单位： | 上海航天控制工程研究所,上海,200233 |
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| 摘 要： | 简要介绍了风云一号(FY-1)C，D极轨气象卫星姿态控制分系统的主要任务、技术指标和系统构成。给出了两星发射后动量轮、红外地平仪、太阳敏感器和三轴磁强计等的运行情况。卫星姿态在轨测试结果表明，FY-1C，D星的姿态稳定，满足甚至优于技术指标要求。最后概述了姿控分系统在可靠性、长寿命和稳定性等方面的技术进步。
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| 关 键 词： | 极轨气象卫星 姿态控制 磁控制 三轴稳定 |
| 文章编号： | 1006-1630(2004)04-0016-04 |
| 修稿时间： | 2004年7月19日 |
Attitude Control Subsystem of FY-1C/D Polar Orbiting Meteorological Satellite and Its Orbital Running |
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| XIN Yan.Attitude Control Subsystem of FY-1C/D Polar Orbiting Meteorological Satellite and Its Orbital Running[J].Aerospace Shanghai,2004,21(4):16-19. |
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| Authors: | XIN Yan |
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| Abstract: | The major task, performance and system constitution of attitude control subsystem in FY-1C, D polar orbiting meteorological satellite were briefly introduced in this paper. The operation of moment flywheel, infrared earth meter, solar sensor and three axial magnetometer after launching was also given. The orbital detection of satellite attitude showed that the attitude of two satellites met the requirement or even better. At last, the technology development in reliability, long cycle life and stability were summarized. |
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| Keywords: | Polar orbiting meteorological satellite Attitude control Magnetic control Three axial stabilization |
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