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椭圆轨道编队构型的初始化控制研究

DOI: 10.11728/cjss2015.01.086, PP. 86-93

Keywords: 椭圆参考轨道,构型初始化,三迹向脉冲,四迹向脉冲

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Abstract:

研究了椭圆参考轨道下的编队构型初始化问题,给出轨道面内绕飞构型的三种初始化策略.基于状态转移矩阵研究了构型初始化的两脉冲机动方法;基于高斯摄动方程,以降低燃料消耗为原则,研究了构型初始化的三迹向脉冲和四迹向脉冲方法,推导了速度增量的求解方程;对上述三种构型初始化策略进行了仿真分析,利用序列二次规划和遗传算法对计算结果进行优化.数值仿真表明,三种初始化策略均能完成构型初始化,三迹向脉冲初始化比两脉冲初始化节省约41%的速度增量,四迹向脉冲初始化需要的速度增量与三迹向脉冲初始化基本相等.

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