环网中轨管控星座的一体化任务规划方法  

Integrated Mission Planning Method of Ring-Net MEO Control Constellations

作　　者：贾鹏德 杨宇 廖川 黄敏 张逢贵 JIA Pengde;YANG Yu;LIAO Chuan;HUANG Min;ZHANG Fenggui(School of Electronic and Information Engineering,Tongji University,Shanghai 200092,China;Southwest China Institute of Electronic Technology,Chengdu 610036,China)

机构地区：[1]同济大学电子与信息工程学院,上海200092 [2]西南电子技术研究所,成都610036

出　　处：《电讯技术》2025年第4期525-536,共12页Telecommunication Engineering

摘　　要：面对日益增长的卫星低成本测控数传需求,部署环网中轨管控星座是一个经济、高效的解决方案。任务规划是卫星管控服务的一个基础问题,需要综合考虑测控、数传、数据中继、星站传输等需求。针对该问题,提出了一体化任务规划方法,其包含星站建链规划和拓扑变化条件下的一体化任务规划。首先构建并求解星站建链规划模型,确定分时静态链路拓扑。在此基础上,建立了拓扑变化条件下的一体化任务规划模型,并提出了一种贪婪算法和一种整数规划算法对其求解。一体化任务规划方法可获得完整前向或返向路径,且满足可见性约束及管控星载荷使用约束。实验结果表明,所提方法可有效解决管控星座的任务规划问题。In the face of the increasing demand for low-cost telemetry,tracking,and command(TT&C)and data transmission(DT)about satellites,deploying ring-net medium Earth orbit(MEO)control constellations is an economical and efficient solution.Mission planning is a fundamental issue about satellite control services,which needs comprehensive consideration of requirements such as TT&C,DT,data relay,and satellite-station transmission.An integrated mission planning method is proposed to address this issue,which consists of satellite-station link planning and integrated mission planning under topological changes.A satellite-station link planning model is firstly constructed and solved to determine the time-segmented static link topology.On this basis,an integrated mission planning model under topological changes is established,and a greedy algorithm and an integer programming algorithm are provided to solve it.Complete forward or backward paths can be obtain via integrated mission planning method,where visibility constraints are satisfied,as well as constraints on the use of control satellite payloads.The experimental results show that the proposed method is effective and practical to handle the mission planning of requirements about MEO control constellations.

关 键 词：管控星 测控 数传 任务规划 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]