Processing of Airborne Radar Target Discontinuous Measurements Based on Dynamic Character
Lan Jiang-qiao · Modern Defence Technology · 2011
The target measurements from airborne early warning radar are usually discontinuous,and the track continuity performance is affected.The discontinuous measurements of the airborne PD radar are analyzed and the target in the Doppler blind zone is considered,a method is proposed to associate the reappeared association measurement with the previous track on the basis of target dynamic character.The prediction with the Doppler blind zone and the integrated correlation region are combined to avoid re-initiation of the same target.The simulation shows the effectiveness and feasibility of this method.