中国空间科学技术

中国空间科学技术

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基于物理规划的数据中继卫星链路配置决策方法

胡丹;闫忠文;   

  1. 中国空间技术研究院;
  • 发布日期:2009-10-25

Approach for DRS Link Configuration Decision Using Physical Programming

Hu Dan Yan Zhongwen(China Academy of Space Technology,Beijing 100094)   

  • Online:2009-10-25

被引次数

1

摘要： 将方案评价与决策的思想引入到卫星链路配置中,建立了中继卫星链路参数配置的多目标模型,并用"短板链路"优先配置的原则,将多目标模型缩减为三目标模型。采用基于物理规划的决策方法,给出了决策三目标配置模型最优解的具体实现算法。通过实例分析表明该决策方法是可行的。

关键词: 物理规划, 链路配置, 决策, 数据中继卫星

Abstract: Physical programming(PP) was used to develop a decision making method for highly flexible Data Relay Satellite(DRS) configurations.DRS provides numerous communications links such as KSA forward/return link,SMA forward/return link,etc.that results in the complexity of DRS link parameters configuration.Using specific methodology,a multi-objective model was simplified to tri-objective model to configure DRS link parameters.A PP based decision approach was proposed and the procedure of the approach was given.The results demonstrate the effectiveness of the PP based approach for DRS configuration decision.