| 低轨对地凝视卫星姿态模糊控制器设计 |
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| 引用本文： | 孙兆伟,梁海朝,邬树楠.低轨对地凝视卫星姿态模糊控制器设计[J].上海航天,2010,27(6):1-5,15. |
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| 作者姓名： | 孙兆伟 梁海朝 邬树楠 |
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| 作者单位： | 哈尔滨工业大学卫星技术研究所,黑龙江哈尔滨150001 |
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| 摘 要： | 设计了一种用于低轨道小卫星对地凝视姿控的模糊控制器。根据刚体动力学导出的基于欧拉角的运动学和动力学方程,设计了对地凝视小卫星的姿态模糊控制器。仿真结果表明:与传统控制方法相比,该控制器具快速性和鲁棒性。
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| 关 键 词： | 对地凝视 模糊控制 控制器 姿态控制 |
Attitude Control of a Staring-Imaging Satellite in LEO Using Fuzzy Controller |
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| SUN Zhao-wei,LIANG Hai-zhao,WU Shu-nan.Attitude Control of a Staring-Imaging Satellite in LEO Using Fuzzy Controller[J].Aerospace Shanghai,2010,27(6):1-5,15. |
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| Authors: | SUN Zhao-wei LIANG Hai-zhao WU Shu-nan |
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| Institution: | (Research Center of Satellite Technology,Harbin Institute of Technology,Harbin Heilongjiang 150001,China) |
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| Abstract: | A controller using fuzzy control was proposed to improve the control system of a staring-imaging satellite in low earth orbit in this paper.According to the attitude kinematic and dynamic equations derived based on Euler angle representations,the design of the fuzzy controller for staring-imaging satellite was given out.The simulation results showed that the method proposed was qualified with excellent robustness and satisfactory control effect,which was compared with the traditional control method. |
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| Keywords: | Staring image Fuzzy control Controller Attitude control |
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