中国空间科学技术

• •    

太阳同步(准)回归轨道卫星的轨道保持方法研究

赵坚   

  1. 国防科学技术大学 长沙410073
  • 发布日期:2004-08-25

Research on the Orbit Keeping of theSun-synchronous Repeating Orbit

Zhao Jian(National Universit of Defense Technology, Changsha 410073)   

  • Online:2004-08-25

被引次数

20

摘要： 文中使用解析方法对太阳同步 (准 )回归轨道卫星动力学特性进行了研究 ,分析了非球摄动、大气阻力摄动和太阳引力谐振等主要摄动因素对太阳同步 (准 )回归轨道卫星的影响 ,并以此为依据对太阳同步 (准 )回归轨道卫星的轨道保持方法进行了探讨。定量分析结果表明 ,该方法切实可行 ,可以为轨道设计和轨道控制研究工作提供参考。

关键词: 太阳同步卫星, 回归轨道, 轨道保持, 摄动

Abstract: This paper discusses some subjects about the orbit keeping of the sun-synchronous repeating orbit by the analytical point of view. The factors that affect the action of the sun-synchronous repeating orbit are put forward,which include non-sphere perturbation, air-drag and sun-gravity resonance. These analysis lay the foundation for the research of orbit keeping of the sun-synchronous repeating orbit. The result of quantitative analysis shows that the method is feasible, and be helpful for the research of orbit design and control.