地球同步轨道卫星群在轨加注任务规划  

Mission Programming of On-Orbit Refueling for Geosynchronous Satellites

作　　者：欧阳琦[1] 姚雯 陈小前[1] 

机构地区：[1]国防科学技术大学航天与材料工程学院,长沙410073

出　　处：《宇航学报》2010年第12期2629-2634,共6页Journal of Astronautics

摘　　要：以地球同步轨道卫星群为研究对象,开展"多对多"在轨加注任务规划问题研究。首先建立了任务规划的数学模型,该任务规划属于多目标规划问题,求解过程中需要解决TSP问题。其次,给出了该规划问题的求解方法及流程,采用遗传算法进行求解并设计了相应的遗传算子。最后,选取了14颗地球同步轨道卫星作为目标星进行求解,并在小角度近似条件下对计算结果进行了分析,计算结果验证了算法的有效性。The mission programming of on-orbit refueling for geosynchronous satellites is studied in this paper.Firstly,a mathematic model the mission programming is set up.The mission programming is a multi-object optimization problem which needs to solve a TSP problem.Secondly,the solving method and its corresponding steps are given.The problem is solved by genetic algorithm and corresponding genetic operators are designed.At last,the programming problem is solved by taking the group of 14 geosynchronous satellites as the object.The results are analyzed under the small angle approximation and the efficiency of the method is validated.

关 键 词：在轨加注 多目标规划 遗传算法 

分 类 号：V414.2[航空宇航科学与技术—航空宇航推进理论与工程]