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Alternative TitleRecognition of Target and Jamming Signal for FM Fuze Based on Entropy Features
黄莹; 郝新红; 孔志杰; 张彪
Source Publication兵工学报
Keyword兵器科学与技术 调频引信 目标识别 扫频干扰
Other AbstractA classification and recognition method of target and jamming signal based on entropy features is proposed to restrain the AM frequency-sweeping jamming of FM fuze. The time domain and frequency domain characteristics of output signal of fuze detector under the action of target and jamming signal are compared, the Shannon entropy and singular spectrum entropy of fuze detection output signal are extracted and verified to be valid by Kruskal-Wallis test method, and the support vector machine is used for classification and recognition of target signal and jamming signals. The experimental results show that the correct recognition rate of the proposed method is 98.954%, and it can effectively improve the ability of the anti-frequency sweeping jamming of FM fuze.
Indexed ByEI ; CSCD
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Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
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GB/T 7714
黄莹,郝新红,孔志杰,等. 基于熵特征的调频引信目标与干扰信号识别[J]. 兵工学报,2017,38(2):254-260.
APA 黄莹,郝新红,孔志杰,&张彪.(2017).基于熵特征的调频引信目标与干扰信号识别.兵工学报,38(2),254-260.
MLA 黄莹,et al."基于熵特征的调频引信目标与干扰信号识别".兵工学报 38.2(2017):254-260.
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