Embedded control models of coplanar elliptical orbit stars to run real-time tracking

In order to improve effectiveness of simulate movement of celestial body, this paper designs an embedded control model of the Sun-Earth-Moon Sports. This paper describes the structure and working principle of the model, systematically divides the motion feature of stars. It gives star orbital motion equation, model subsystems independent equation of motion and the main system coordinative equations of motion. Using vector, it sets initial rule. This paper builds a mathematical model of multi speed two-way chase and system integration operation.