Active and Passive Synergy Tracking Technique with Emission Constraint

To enhance the concealment performance of warfare airplane,an active and passive sensors target tracking and synergy management method with emission constraint is proposed,and an algorithm of airborne multi-sensor synergistic tracking based on radiation control is presented.The method judges the radar's start-up and shut-down states according to the comparison results of target residual norm and threshold,and tracks the target by using sequential and IMM(interacting multiple model) united filtering algorithm.The simulation analysis of airborne multi-sensor target tracking performance of the method is carried out.The simulation results prove the rationality and efficiency of the method.