卫星星座结构自稳定设计研究  

Study on Design of the Structure Self-Stabilization for Satellite Constellation

作　　者：项军华[1] 范丽[2] 张育林[3] 

机构地区：[1]国防科技大学航天与材料工程学院,湖南长沙410073 [2]装备指挥技术学院电子信息装备体系研究重点实验室,北京101416 [3]清华大学宇航技术研究中心,北京100084

出　　处：《飞行力学》2007年第4期81-85,共5页Flight Dynamics

基　　金：国防预先研究基金资助项目(413200101)

摘　　要：提出了卫星星座结构自稳定概念。在分析星座构型稳定性的基础上,将只考虑星座几何结构的星座优化设计结果与卫星轨道动力学相结合来设计星座构型初始参数以实现星座结构自稳定,推导了星座结构自稳定设计公式并设计了星座结构自稳定设计流程。对实例星座的结构自稳定设计进行了分析,结果表明,星座结构自稳定设计后其长期稳定性得到了很好的保持。The paper defines the concept of the structure self-stabilization for satellite constellation, and analyzes the configuration stability of satellite constellation influenced by the main perturbations. Then the method is designed to realize the structure self-stabilization for satellite constellation through changing the deviations of the semiaxis and the inclination. Finally the design of the structure self-stabilization for an example constellation has carried, and the design results indicate that the design of the structure self-stabilization for satellite constellation has enhanced the configuration stability for satellite constellation.

关 键 词：卫星星座 星座结构 构型稳定性 结构自稳定 

分 类 号：V412.4[航空宇航科学与技术—航空宇航推进理论与工程]