Tracking a maneuvering target with a multisensor

A fusion method for tracking a maneuvering target is presented, the fusion information is from track files of each sensor in the presence of clutter. Though the performance of this method is degraded than that of fusion from measurements, the requirements of communication and data processing ability can be effectively reduced, especially when with high density clutter. Since the common process noise correction is taken into account, the optimal track fusion method is derived.