可用于带耗散力卫星轨道长间隔积分的数值积分方法

A NUMERICAL INTEGRATOR SUITABLE TO LONG INTEGRATIONS OF Y" + εY' = F( Y, X)

本文分析了对称方法不适合带耗散力的卫星轨道长间隔积分的缺陷和本质原因,并针对这个问题,采用文所介绍的方法,构造并推荐了一组积分公式。

This paper analyses the disadvantage of symmetric methods and its origin when they are applied to the long term numerical integration of the orbits of artificial satellites, and constructs a new multistep integrator with the method in [2] to try to overcome this problem.