基于仿真的星座设计与性能评估  

Constellation Design and Performance Evaluation Based on Simulation

作　　者：张玉锟[1] 戴金海[1] 

机构地区：[1]国防科技大学航天与材料工程学院,410073

出　　处：《计算机仿真》2001年第2期5-7,79,共4页Computer Simulation

基　　金：国家 8 6 3计划项目! ( 86 3 -2 -5 -2 4)

摘　　要：该文介绍了一种基于仿真的星座设计方法 ,首先选取少量的设计点优化星座配置参数 ,然后选取数量较多的特征点评估星座的覆盖性能 ,以检验各项性能指标是否满足任务需求。此方法可以设计出某些约束条件下 。In this paper, a method of constellation-design based on simulation is proposed. First a few design-points is used in optimizing the constellation parameters, then many more character-points in evaluating the constellation performance to check up whether it meets the mission-requirements. With this method, high-performance constellation can be available whose target is several irregular shape regions and ground stations.

关 键 词：星座 优化 性能评估 设计 计算机仿真 

分 类 号：P151[天文地球—天文学] TP391.9[自动化与计算机技术—计算机应用技术]