【摘要】 人造地球卫星轨道摄动二阶分析解的推导和结果都非常烦,本文在保持分析解优点的前提下,给出三种改进方法.其中椭圆摄动理论与中间轨道理论相结合的方法,有明显的优点,推导过程和结果都很简单,它不仅适用于二阶解,对于一阶解或高阶解用起来也是方便的.更多还原

【Abstract】 In paper [1] are given the basic formulae for the second order pure perturbative solution and the fomulae for a kind of semi-analytic and seminumerical solution. In order to avoid the defect of complicated derivation and solution, we give three kinds of improved methods which retain the advantages of analytic solution. Among these, the method based on the theory of elliptic perturbation and that of intermediate orbit combined have obvious advantages. The process of derivation and the results obtained are rather simple. If can be used not only for the second order solution, but it is also very convenient for the first order solution and for even higher order solution.更多还原