基于特征的雷达目标机动检测算法综述  

Survey of feature-based algorithms for radar target maneuver detection

作　　者：祝依龙[1] 范红旗[1] 卢再奇[1] 付强[1] 

机构地区：[1]国防科学技术大学ATR重点实验室,湖南长沙410073

出　　处：《系统工程与电子技术》2011年第9期1913-1920,共8页Systems Engineering and Electronics

基　　金：国家重点基础研究发展计划(973计划)(51314);国防科技预研跨行业综合技术项目(51301050102)资助课题

摘　　要：根据机动检测器所利用的信息不同,雷达目标机动检测算法可分为基于跟踪滤波器信息的机动检测和基于特征信号的机动检测两大类。首先分析了传感器特征信息与目标机动模式之间的关系,给出了基于特征的机动检测算法的3种分类方法,并以检测器所利用的特征信息为线索对机动检测算法做了详细的介绍,分析了各种算法的基本原理、假设条件和优缺点。According to the information employed in the maneuver detector, radar target maneuver detection algorithms can be classified into two categories： innovation-based and feature-based. The relationship between motion mode and its sensor feature is firstly analyzed, and three classification methodologies of the algorithms are introduced. The various maneuver detection algorithms are then surveyed comprehensively according to the information employed by a detector. This survey emphasizes the underlying ideas and assumptions of the algorithms, and their merits and demerits are also analyzed.

关 键 词：目标跟踪 机动检测 姿态变化 径向速度 

分 类 号：TN957.52[电子电信—信号与信息处理]