空间控制技术与应用2025，Vol.51Issue(6)：41-49,9.DOI:10.3969/j.issn.1674-1579.2025.06.004
多服务站的GEO空间在轨服务网络作业调度方法
Scheduling of GEO Space on-Orbit Service Network with Multiple Service Stations
CAO Jingjing 1QIAO Bing 1CHEN Wanxin 2LIANG Zexi1
作者信息
- 1. Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
- 2. Shanghai Engineering Center for Microsatellite,Shanghai 201304,China
- 折叠
摘要
Abstract
To address the operational scheduling problem for on-orbit service networks in geostationary Earth orbit(GEO)based on multiple service stations,this paper proposes a hierarchical scheduling optimization framework.This framework is designed to accommodate large-scale demands and offers a high degree of generality and flexibility.Based on this framework,an improved memetic algorithm(IMA)is designed to minimize the total cost of fuel consumption and time penalties.An optimization model is established,considering multiple constraints such as payload capacity,time windows,J2 perturbation,and task priorities.Experiments are conducted on a network consisting of three service stations,three service spacecrafts,and fifteen target spacecrafts,covering two typical mission scenarios:on-orbit refueling and space debris removal.The simulation results validate the effectiveness and efficiency of the proposed hierarchical scheduling optimization framework and the IMA.Further analysis indicates that the initial spatial distribution of service resources significantly impacts the quality of the scheduling solution.In tasks where time cost is a critical factor,increasing the number of service spacecraft is more effective than merely increasing the number of service stations.关键词
在轨服务/地球同步轨道/多服务站/J2摄动/改进模因算法Key words
on-orbit service/geostationary Earth orbit/multi service stations/J2 perturbation/improved memetic algorithm分类
航空航天引用本文复制引用
CAO Jingjing,QIAO Bing,CHEN Wanxin,LIANG Zexi..多服务站的GEO空间在轨服务网络作业调度方法[J].空间控制技术与应用,2025,51(6):41-49,9.
