遥感卫星组网观测资源调度中的数学建模与优化问题  

Mathematical Modeling and Optimizing in Observation Resource Scheduling by Remote Sensing Satellite Network

作　　者：刘永信[1,2] 王玲琳 张晖[1] 王朝霞[1] 杨治 LIU Yong-xin;WANG Ling-lin;ZHANG Hui;WANG Zhao-xia;YANG Zhi(College of Electronic Information Engineering,Inner Mongolia University,Hohhot 010021,China;Center of Applied Mathematics,Inner Mongolia Normal University,Hohhot 010022,China)

机构地区：[1]内蒙古大学电子信息工程学院,内蒙古呼和浩特010021 [2]内蒙古师范大学应用数学中心,内蒙古呼和浩特010022

出　　处：《内蒙古师范大学学报（自然科学版）》2021年第4期308-313,共6页Journal of Inner Mongolia Normal University(Natural Science Edition)

基　　金：国家重点研发计划资助项目(2017YFC1405600);国家自然科学基金资助项目(61701263)。

摘　　要：多颗遥感卫星组网后可实现对地球表面特定区域的连续监测,可满足应对突发应急事件的监测需求。但其需解决不同轨道卫星资源的优化部署以及快速发射小卫星补网等手段进行卫星资源合理调度问题。对构建资源分配调度数学模型,设计优化求解、调度策略的优化分配是解决这类问题的关键。基于此,对遥感卫星组网观测资源调度需解决的数学建模以及模型优化求解的相关数学问题进行了研究。Networking multiple remote sensing satellites makes continuous monitoring specific areas on the earth's surface possible,which also makes it possible to be used to meet the needs of rapid responding to emergencies.The measures like optimizing the deployment of satellites resource in different orbit and launching promptly small satellites to compensate the network for realizing the reasonable scheduling of satellite resources are necessary subject to be studied for observation by multiple remote sensing satellites.The keys for solving these types of problems lie in constructing a mathematical model for resource allocating and scheduling,giving the optimal solution of the model problem and designing the optimal allocation of scheduling strategies.Therefore,the related mathematical modeling for resource scheduling and the optimal solution of the model in the remote sensing satellite network observation were discussed in the paper.

关 键 词：组网观测 卫星资源调度 数学建模 优化 

分 类 号：TN958.92[电子电信—信号与信息处理]