| 控制输入受限情况下卫星姿态的鲁棒自适应控制 |
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| 引用本文： | 王景,刘良栋,李果.控制输入受限情况下卫星姿态的鲁棒自适应控制[J].宇航学报,2006,27(4):588-593. |
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| 作者姓名： | 王景 刘良栋 李果 |
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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： | 卫星通常工作在各种扰动环境中，包括参数不确定性和非参数不确定性。工程实践中碰到的另一个重要问题是控制输入受限。考虑存在参数不确定性和非参数不确定性，研究控制输入受限情况下卫星的姿态控制问题，设计了一种鲁棒自适应控制器，证明了姿态控制系统是全局一致最终有界稳定。仿真结果验证了该控制器的有效性。
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| 关 键 词： | 卫星 自适应控制 鲁棒控制 姿态控制 |
| 文章编号： | 1000-1328（2006）04-0588-06 |
| 收稿时间： | 09 12 2005 12:00AM |
| 修稿时间： | 2005-09-122006-05-11 |
Robust Adaptive Attitude Control of Satellite Under Control Input Saturation |
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| WANG Jing,LIU Liang-dong,LI Guo.Robust Adaptive Attitude Control of Satellite Under Control Input Saturation[J].Journal of Astronautics,2006,27(4):588-593. |
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| Authors: | WANG Jing LIU Liang-dong LI Guo |
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| Institution: | Beijing Institute of Control Engineering, Beijing 100080, China |
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| Abstract: | Satellites commonly operated in the presence of various disturbances, including parametric and non-parametric uncertainties. In addition, another important problem encountered in practice is that of control input saturation. In the presence of parametric and non-parametric uncertainties, this paper studied attitude control problems of satellite under control input saturation, designed a robust adaptive attitude controller, and proved that the attitude control system was global uniform ultimate bounded stable. Simulation results confirm the effectiveness of the controller. |
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| Keywords: | Satellite Adaptive control Robust control Attitude control |
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