A Effective Method for Data Fusion: Distributed Kalman Filter

A method of data fusion based on Kalman Filter is introduced.The basic concepts and theory of Distributed Kalman Filter applied to data fusion are analyzed in details. On deeply understanding of the basic concepts and theory of DKF. the theory is aplied in the GPS/INS vehicle intergrated navigation system and the Simulation has been Achieved .The result show that DKF is a effective data fusion method.