摘要
针对GEO卫星在轨服务,从服务星轨道机动策略和燃料优化两方面开展研究。首先对比分析了霍曼变轨式、机动漂移式、径向机动式和兰伯特变轨式4种工程上常用的轨道交会策略,并根据目标距离设计了轨道交会策略的选择方法。然后采用遗传算法对多目标在轨服务问题进行优化,得到了任务时间约束下的最优飞行路径。该方法将工程中常用的轨道机动策略与优化方法结合起来,具有较高的工程应用价值。
Regarding the on-orbit service of GEO satellites,two problems are studied,one of which is the orbit maneuvering strategy of service satellite and the other is the optimization of fuel consumption.Firstly,by considering the characteristics of GEO,four orbital maneuvering strategies are analyzed.And the choice of maneuvering strategy is designed.Then,the genetic algorithm is used to obtain the optimal fight path,on which the service satellite can approach the whole targets using the least fuel.The method has great value in engineering application.
作者
王涛
张锴
王新波
赵险峰
Wang Tao;Zhang Kai;Wang Xinbo;Zhao Xianfeng(Unit 32032 of the PLA,Beijing 100094,China)
出处
《航天控制》
CSCD
北大核心
2022年第6期11-16,共6页
Aerospace Control
