Title: Passive Target Tracking System Based on Ensembly Kalman Filter
Abstract: To the problem of expensive computation and instable filter,the ensembly Kalman filter(EnKF) based on the ensemble forecasted thought is introduced to passive target tracking system.The algorithm uses the measurements of Doppler frequency and direction-of-arrival to estimate position and velocity of the target,and the affection of target tracking performance from different number of ensemble members and initial ensemble is verified respectively.Simulation shows that the ensembly Kalman filter can be applied to passive target tracking system and offer much advantage in tracking performance.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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