| 组合体航天器姿态的智能自适应控制方法 |
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| 引用本文： | 于欣欣,解永春.组合体航天器姿态的智能自适应控制方法[J].空间控制技术与应用,2009,35(1):36-41. |
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| 作者姓名： | 于欣欣 解永春 |
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| 作者单位： | 北京控制工程研究所,北京,100190;空间智能控制技术国家级重点实验室,北京,100190 |
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| 摘 要： | 研究了交会对接后组合体航天器构型变化带来的姿态控制问题，对执行机构在控制量受限时的控制能力进行了分析，应用基于特征模型的智能自适应控制方法，设计了能适用于不同构型的姿态控制器，分别对组合体在直线构型和L构型对接情况下进行了数学仿真，仿真结果验证了智能自适应控制方法可行并且具有一定的优越性。
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| 关 键 词： | 组合体航天器 智能自适应控制方法 特征模型 控制能力 |
The Attitude Control of Variable Parameter Spacecraft by Using Intelligent Adaptive Control Method |
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| YU Xinxin,XIE Yongchun.The Attitude Control of Variable Parameter Spacecraft by Using Intelligent Adaptive Control Method[J].Aerospace Contrd and Application,2009,35(1):36-41. |
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| Authors: | YU Xinxin XIE Yongchun |
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| Institution: | 1.Beijing Institute of Control Engineering;Beijing 100190;China;2.National Laboratory of Space Intelligent Control;China |
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| Abstract: | The attitude control problem of the assembled spacecraft in rendezvous and docking tasks is studied in this paper.Control capability of thrusters whose outputs are limited is analyzed firstly.Then a controller is designed by using the intelligent adaptive control method based on the characteristic model.The same controller is applied to the one-shaped and L-shaped assembled spacecraft,respectively,and the simulation results are given.In contrast with the robust controller,this method is feasible and of many... |
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| Keywords: | assembled spacecraft intelligent adaptive control method characteristic model control capability |
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