Parameter identification for orbit of geosynchronous satellites based on Kalman filter

This paper analyzed physical process of movement of geosynchronous satellites, amendment of booster and measurement of Earth station, established the mathematical models and their linearization; On this base, it gave mathematical model for Kalman filter. Executed simulation for the given mathematical model on the Simplified actual date, simulation result is: Kalman filter effectively reduce estimation error of orbital parameters, it means that parameter identification of orbit has been improved more.