基于方向加权多级门限DP-TBD的目标轨迹检测算法  

Target Trajectory Detection Algorithm Based on Directional Weighted Multilevel Threshold DP-TBD

作　　者：吴帅 谢春思 李进军[2] 刘志赢 桑雨 WU Shuai;XIE Chunsi;LI Jinjun;LIU Zhiying;SANG Yu(Midshipmen Group Five,Dalian Naval Academy,Dalian 116018,China;Department of Missile,Dalian Naval Academy,Dalian 116018,China)

机构地区：[1]海军大连舰艇学院学员五大队,辽宁大连116018 [2]海军大连舰艇学院导弹与舰炮系,辽宁大连116018

出　　处：《兵器装备工程学报》2020年第3期149-153,共5页Journal of Ordnance Equipment Engineering

摘　　要：在分析了双门限DP-TBD算法及多级门限DP-TBD算法的优缺点后,对多级门限DP-TBD算法进行了改进,提出了方向加权多级门限DP-TBD算法。这种算法在牺牲计算量的前提下,减少了伪轨迹的数量,提高了对目标轨迹检测和跟踪的准确率,对反舰导弹末制导雷达对岛岸附近弱小目标的检测和跟踪具有重要的借鉴意义。This paper improved the multi-threshold DP-TBD algorithm and proposed the directional weighted multi-threshold DP-TBD algorithm after analyzing the advantages and disadvantages of the two-threshold DP-TBD algorithm and the multi-threshold DP-TBD algorithm.This algorithm reduces the number of pseudo-trajectories,improves the accuracy of target trajectory detection and tracking,and has important reference significance for anti-ship missile terminal guidance radar to detect and track targets near the island shore.

关 键 词：DP-TBD 多级门限 检测 

分 类 号：TJ06[兵器科学与技术—兵器发射理论与技术]