A Study of Anti deception j amming for Target Tracking Based on Federal Filter
WANG Jinfu
ZHOU Zhongliang
LI Fei
Abstract：Based on the federal filter idea,the kinds of information from airborne data??link,photoelectric sensor and radar are fused to solve the problem that radar is liable to suffer from deception j amming in the process of tracking.First of all,measurement feature of the radar is analyzed,which is disturbed by using the different deception j amming methods,and the detection method of airborne multi??sensor j amming is studied.Combining with interacting multiple models,time unification,information equivalence transfor-mation,and information distribution,this paper utilizes the federated filter for building an airborne multi??sensor anti??deception??j amming information fusion algorithm.The result of the computer simulation shows that the deception??j amming to radar can be detected,and the true target of radar??tracking can be ensured effectively by adopting the algorithm.
Keywords：anti-deception-jammingfederated filtertarget trackingmulti-sensor fusion
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 79-83 )