摘要
近年来,基于动态规划(DP)算法的检测前跟踪(TBD)技术在雷达信号处理领域的应用,已扩展至弱小目标检测领域。该算法虽在工程中得到初步验证,仍存在较多问题。鉴于此,介绍了DP算法概念,分析了DP算法在弱小目标检测应用中的机理,并从理论上验证了DP算法在TBD技术中的应用。
The application of track-before-detect （TBD） technology based on dynamic programming （DP） algorithm has extended to the radar signal area for detecting dim targets. The engineering application is proved, but there are still many problems. Aimed at these problems, the concept of DP algorithm is introduced and the algorithm is analyzed on the detection of dim targets. Finally,the application of DP algorithm to the TBD technology is proved from the theory aspect.
出处
《指挥信息系统与技术》
2015年第3期84-89,共6页
Command Information System and Technology
关键词
动态规划
检测前跟踪
弱小目标
雷达信号处理
dynamic programming （DP）
track-before-detect （TBD）
dim targets
radar signalprocessing
