THE DYNAMICAL ANALYSIS OF ORBITAL CORRECTION FOR EARTH'S OBSERVATORY SATELLITE

In this paper,the dynamical process of orbital adjustment by small thrust,for Earth's observatory satellite is discussed.All procedures of orbital transfer includes the co-planar transfer which eliminates errors of the altitude and the symmetrical non-coplanar transfer which eliminates the error of the inclination.At first,control equations are given.Then,the change of orbital parameters with the thrust's operation is calculated by means of a numerical example.Finally,the effects of the thrust's directional deviation on the orbital transfer are studied.