| 卫星编队的管道模型预测控制方法研究 |
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| 引用本文： | 邹恒光,宋继良,王军政,张磊,史大威.卫星编队的管道模型预测控制方法研究[J].北京理工大学学报,2021,41(2):201-206. |
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| 作者姓名： | 邹恒光 宋继良 王军政 张磊 史大威 |
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| 作者单位： | 北京理工大学自动化学院,北京100081;中国空间技术研究院,北京100094;北京理工大学自动化学院,北京100081;中国空间技术研究院,北京100094 |
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| 摘 要： | 提出一种针对静止轨道卫星编队构型保持的管道模型预测控制策略.利用CWH方程，构建了轨道相对运动模型.通过构建误差管道，设计鲁棒模型预测控制器，解决了模型失配所导致的不确定性问题.在Matlab/Simulink中搭建了系统仿真模型并进行了构型保持仿真.仿真结果显示，所设计的控制器能够很好地克服空间干扰以及模型失配所带来的不确定性，实现卫星编队的构型保持.
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| 关 键 词： | 静止轨道卫星 构型保持 鲁棒控制 模型预测控制 |
| 收稿时间： | 2020/6/17 0:00:00 |
Satellite Formation Control Strategy with Tube-Based MPC |
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| ZOU Hengguang,SONG Jiliang,WANG Junzheng,ZHANG Lei,SHI Dawei.Satellite Formation Control Strategy with Tube-Based MPC[J].Journal of Beijing Institute of Technology(Natural Science Edition),2021,41(2):201-206. |
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| Authors: | ZOU Hengguang SONG Jiliang WANG Junzheng ZHANG Lei SHI Dawei |
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| Institution: | 1. School of Automation, Beijing Institute of Technology, Beijing 100081, China;2. China Academy of Space Technology, Beijing 100094, China |
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| Abstract: | A tube-based model predictive control strategy was proposed for geostationary satellite formation control. Based on the Clohessy-Wiltshire Hill (CWH) equations, the relative orbit motion model was constructed. By designing the uncertainty tube, the proposed robust model predictive controller can overcome the uncertainties brought by model mismatch. The simulation was carried out by Matlab/Simulink. Numerical results show that the proposed controller can maintain the satellite formation by dealing with various orbits perturbations and model uncertainties properly. |
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| Keywords: | geostationary satellite formation control robust control model predictive control |
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