摘要
针对多星遥感任务规划中的地面接收资源冲突问题,提出了一种利用互斥关系矩阵解决多星遥感中地面接收资源冲突及优化分配的技术,详细解释了互斥矩阵技术的实现方法;应用该技术能够给出多种无冲突的优化分配预案。同时以遥感任务完成量为基准,根据卫星星上数据存储能力和星地数据传输能力,采用优化决策技术建立了一种地面接收资源分配的综合评价模型,用来对多个地面站分配的无冲突预案进行评估,解决多星遥感地面接收资源分配的最优化问题。
This article puts forward an optimization method based on mutex-matrix to resolve the confliction of the ground station resources in receiving multi-satellites remote sensing data,and describes its achievement in detail.This method can provide manifold preferable no-confliction multi-missions solutions of the ground station resources arrangement.Moreover,this article establishes an integrated evaluating model on the arrangement of the ground station resources,which is based on the number of the achieved remote sensing tasks and considers satellite＇s data storage capacity and data transferring capacity.This model is used to evaluate the no-confliction multi-missions solutions on the arrangement of the ground station resources.The best evaluation result can be selected as the optimization solution of the data receiving mission on the assumed condition.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2011年第6期1299-1304,共6页
Systems Engineering and Electronics
关键词
地面接收资源冲突
互斥矩阵
无冲突预案评估
综合评价模型
confliction of ground station receiving resources
mutex-matrix
no-confliction multi-missions solution
integrated evaluating model
