基于伴飞模式的异面星座多补给任务研究

Mission Research of Multiple Supplying Satellite of Non-Coplanar Constellation Based on Formation Flight Mode

对采用伴飞模式的大规模异面星座多补给星的燃料补给进行了研究。设计了补给星轨道的异面调整段、调相追击段、初始构型段、绕飞补给段和结束返回段,确定每颗补给星最优补给策略。为提高补给星的燃料利用率,用遗传算法分别对每颗补给星机动消耗的燃料质量及每次转移给工作星的燃料质量进行优化求解。研究对基于伴飞模式的大规模异面星座燃料补给中单颗补给星补给能力有限问题解决有一定的参考价值。

The refueling of large-scale non-coplanar constellation by multiple suppliers based on formation flying was studied in this paper.The orbits of non-coplanar adjusting phase,phase modulation phase,initital formation phase,refueling phase and return phase of the supplier were designed.The strategy of every suppler was given out.To maximizing the fuel availability,the fuel consumed by the supplying satellite to perform orbit maneuvers and fuel transferred to working satellites were both optimized by genetic algorithms.This study was useful to solve the problem of the restriction of one suppler in the mission of refueling large-scale non-coplanar constellation by means of the formation flying strategy.