| 挠性航天器大角度机动的全系数自适应控制 |
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| 引用本文： | 解永春,牟小刚,吴宏鑫,李季苏.挠性航天器大角度机动的全系数自适应控制[J].宇航学报,1999,20(2):1-6. |
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| 作者姓名： | 解永春 牟小刚 吴宏鑫 李季苏 |
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| 作者单位： | 北京控制工程研究所,北京,100080 |
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| 摘 要： | 本文研究全系数自适应控制方法在挠性航天器大角度机动控制中的应用，针对中心刚体带挠性板的航天器，设计了包括黄金分割控制、逻辑微分控制和逻辑积分控制的全系数自适应控制方案，并进行了挠性结构卫星单轴气浮台全物理仿真实验。实验结果表明，所设计的控制方案具有机动速度快、超调小，在机动过程中能抑制挠性板振动等优点。
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| 关 键 词： | 挠性 航天器 姿态机动 自适应控制 全系数 |
| 修稿时间： | :1997年4月8日 |
THE ALL-COEFFICIENT ADAPTIVE CONTROL OF THE SLEW MANUVER OF A FLEXIBLE SPACECRAFT |
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| Xie Yongchun,Mu Xiaogang,Wu Hongxin,Li Jisu.THE ALL-COEFFICIENT ADAPTIVE CONTROL OF THE SLEW MANUVER OF A FLEXIBLE SPACECRAFT[J].Journal of Astronautics,1999,20(2):1-6. |
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| Authors: | Xie Yongchun Mu Xiaogang Wu Hongxin Li Jisu |
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| Abstract: | This paper presents an application of the
all coefficient adaptive control method to the slew maneuver of a flexible spacecraft that
consists of a rigid central body and a flexible beam attached to it.Based on the all coefficient
adaptive control method,a control strategy that comprises the golden section control,logical
derivative control and logical integration control was designed and applied to the slew
maneuver of a flexible structure satellite on a single axis gas bearing platform.The
experimental results show that the control strategy has small overshoot and fast slew
maneuver with simultaneous vibration suppression. |
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| Keywords: | Flexible spacecraft\ Slew maneuver\ Adaptive control\ Golden section control |
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