金迪,韩崇巍,李匡迪,乔心全,杜卓林

• 1:北京空间飞行器总体设计部空间热控技术北京市重点实验室

摘要(Abstract)：

我国传统地球静止轨道(GEO)卫星外热流经验已不满足当前地球同步轨道(GSO)通信卫星热设计需求。为此，文章针对小倾角GSO卫星和倾斜地球同步轨道(IGSO)卫星开展姿态控制策略、轨道倾角及升交点赤经对卫星外热流的影响规律研究。分析结果表明：对于小倾角GSO卫星，姿态与轨道升交点赤经对南北面外热流有不容忽视的影响；对采用实时偏航控制的IGSO通信卫星，应关注太阳翼红外热流对卫星本体的影响。

关键词(KeyWords)： 地球同步轨道通信卫星;轨道倾角;升交点赤经;偏航姿态;外热流

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基金项目(Foundation):

作者(Author): 金迪,韩崇巍,李匡迪,乔心全,杜卓林

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