| 敏捷卫星快速姿态机动方法研究 |
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| 引用本文： | 王淑一,魏春岭,刘其睿.敏捷卫星快速姿态机动方法研究[J].空间控制技术与应用,2011,37(4):36-40. |
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| 作者姓名： | 王淑一 魏春岭 刘其睿 |
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| 作者单位： | 北京控制工程研究所,北京,100190;空间智能控制技术重点实验室,北京,100190 |
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| 摘 要： | 针对敏捷卫星的三轴大角度机动控制要求，给出了一种基于轨迹规划的敏捷卫星姿态机动方法．根据目标姿态和当前姿态，按照欧拉轴-角方式，沿特征主轴设计了最小路径的机动轨迹，并采用四个单框架控制力矩陀螺（SGCMG）组成的“金字塔”构型的控制力矩陀螺群（CMGs）进行了大角度机动控制的数学仿真，验证了方法的可行性．
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| 关 键 词： | 敏捷卫星 姿态机动 轨迹规划 CMGs |
A Quick Attitude Maneuver Algorithm for Agile Satellites |
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| WANG Shuyi,WEI Chunling,LIU Qirui.A Quick Attitude Maneuver Algorithm for Agile Satellites[J].Aerospace Contrd and Application,2011,37(4):36-40. |
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| Authors: | WANG Shuyi WEI Chunling LIU Qirui |
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| Institution: | WANG Shuyi1,2,WEI Chunling1,LIU Qirui1,2 (1.Bejing Institute of Control Engineering,Beijing 100190,China,2.Science and Technology on Space Intelligent Control Laboratory,China) |
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| Abstract: | A quick attitude maneuver algorithm based on trajectory planning is proposed according to requirements for three axis large angle attitude maneuver for agile satellites.An optimization maneuver trajectory is designed along the characteristic principal axis based on target attitude and curren attitude.Four single-gambal control moment gyros(SGCMG) are used to make a pyramid configuration,Simulation results demonstrate the method for fast slew attitude maneuver. |
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| Keywords: | agile satellite attitude maneuver trajectory planning CMGs |
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