Journal of Projectiles, Rockets, Missiles and Guidance >
An Adaptive Filtering Algorithm for Improving Tracking Performance of Radar Seeker for Maneuvering Target
Received date: 2009-11-05
Online published: 2025-05-28
To improve the state estimation precision of a maneuvering target for ground-to-air interceptor missile seeker, a kind of a daptive filtering algorithm for maneuvering target tracking was presented. By enhancing the measurement of system, the statistic values of the observation residual was employed to estimate the maneuver state of targets, the frequency and acceleration limit of the status formulas were adjusted adaptively and the observation noise statistics estimator was used to adjust the observation variance. Simulated results show the algorithm has good performance on maneuver target tracking and adaptability for noises with great change.
SHEN Yu , QIU Yuanying , MA Boyuan . An Adaptive Filtering Algorithm for Improving Tracking Performance of Radar Seeker for Maneuvering Target[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2010 , 30(5) : 47 -50 . DOI: 10.15892/j.cnki.djzdxb.2010.05.064
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