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小卫星的自适应姿态控制 被引量:4

Adaptive Attitude Control for Small Satellite
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摘要 分析了小卫星的姿态动力学及运动学方程 ;利用姿态动力学方程为一动力学参数矢量的线性函数这一事实 ,考虑存在参数不确定性 ,提出了一种自适应控制方法 ;证明了这种方法可以保证控制系统全局渐近稳定。仿真结果验证了该方法的有效性。 The attitude dynamics and kinematics of small satellite are analysed.The dynamic equation can be linearized by a vectorof dynamic parameters.By this property and in the presence of parameter uncertainty,an adaptive control algorithm is presented,and the algorithm can keep the control system increasingly stable.Simulation results confirm the effectiveness of the algorithm.
出处 《中国空间科学技术》 EI CSCD 北大核心 2002年第1期17-23,共7页 Chinese Space Science and Technology
基金 国家自然科学基金项目 (1980 2 0 16 )的资助
关键词 自适应控制 姿态控制 小型卫星 仿真 Adaptive control Attitude control Small satellite
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参考文献9

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