Optimal multi-objective trajectory design based on close-looped control for autonomous rendezvous
Optimal multi-objective trajectory design based on close-looped control for autonomous rendezvous
复制标题
基于闭环控制的自主交会最优多目标轨迹设计
DOI：
10.1007/s11431-011-4558-y
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发表时间：
2011-09
期刊：
影响因子：
--
通讯作者：
Tang GuoJin
中科院分区：
文献类型：
--
作者：
Li JiuRen;Li HaiYang;Tang GuoJin
This paper considers the problem of optimal multi-objective trajectory design for autonomous rendezvous. Total velocity cost and relative state robustness of close-looped control are selected as the objective functions. Based on relative dynamics equations, the state equations and measurement equations for angles-only relative navigation between spacecrafts are set forth. According to the method of linear covariance analysis, the close-looped control covariance of the true relative state from the reference relative state is analyzed, and the objective functions of relative state robustness are formulated. Considering the total velocity cost and the relative state robustness, the multi-objective optimization algorithm of NSGA-II is employed to solve this multi-impulsive rendezvous problem. Lastly, the validity of the objective functions and the covariance results are demonstrated through 100 times Monte Carlo simulation.
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通讯作者：
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DOI：
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影响因子：
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