| 基于动态规划的低可观测目标检测与跟踪 |
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| 引用本文： | 黄勇,曲长文,苏峰,何友.基于动态规划的低可观测目标检测与跟踪[J].海军航空工程学院学报,2004,19(5):521-524. |
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| 作者姓名： | 黄勇 曲长文 苏峰 何友 |
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| 作者单位： | 1. 海军航空工程学院研究生管理大队
2. 海军航空工程学院电子工程系,烟台,264001 |
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| 摘 要： | 动态规划算法用于检测与跟踪低可观测的运动目标,它是一种“检测置前跟踪”技术,在检测到目标的同时得到目标航迹。通过仿真,给出了动态规划算法的处理结果并分析了动态规划算法的性能。结果表明该算法在低信噪比时可以观察到较好的性能,但是当信噪比进一步下降时,其性能会迅速下降。
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| 关 键 词： | 动态规划 低可观测目标 检测置前跟踪 |
| 修稿时间： | 2003年10月6日 |
Detecting and Tracking Dim Target Using Dynamic Programming |
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| HUANG Yong,QU Chang-wen,SU Feng,HE You.Detecting and Tracking Dim Target Using Dynamic Programming[J].Journal of Naval Aeronautical Engineering Institute,2004,19(5):521-524. |
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| Authors: | HUANG Yong QU Chang-wen SU Feng HE You |
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| Institution: | HUANG Yong Graduate Students'Bridge of NAEI,QU Chang-wen SU Feng HE You Department of Electronic Engineering,NAEI,Yantai,264001 |
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| Abstract: | Dynamic programming algorithm is used to detect and track dim moving target.This algorithm is a kind of track-before-detect technique,and the estimated target track is returned at the same time as the detection is declared.By simulation,the processed results of the dynamic programming algorithm are given,and its performance is analyzed,which shows that good performance is observed at low signal-to-noise ratio,but with rapid degradation as signal-to-noise is reduced further. |
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| Keywords: | dynamic programming dim target track-before-detect |
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