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Volume 27 Issue 4
 
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Article Navigation >  Journal of Unmanned Undersea Systems  > 2019  >  27(4): 420-427
TAN Si-wei, ZHAO Jun, ZHANG Meng, REN Zhi-liang. A Method for Fast Compensating Direct Coupling Interference of Wideband Electromagnetic Fuze[J]. Journal of Unmanned Undersea Systems, 2019, 27(4): 420-427. doi: 10.11993/j.issn.2096-3920.2019.04.009
Citation: TAN Si-wei, ZHAO Jun, ZHANG Meng, REN Zhi-liang. A Method for Fast Compensating Direct Coupling Interference of Wideband Electromagnetic Fuze[J]. Journal of Unmanned Undersea Systems, 2019, 27(4): 420-427. doi: 10.11993/j.issn.2096-3920.2019.04.009
shu

A Method for Fast Compensating Direct Coupling Interference of Wideband Electromagnetic Fuze

doi: 10.11993/j.issn.2096-3920.2019.04.009

  • College of Weaponry Engineering, Naval University of Engineering, Wuhan 430033, China

  • Received Date: 2018-12-03
  • Rev Recd Date: 2019-01-24
  • Publish Date: 2019-08-31
    Abstract
  • Wideband signal has anti-interference and counter-countermeasure properties. However, engineering application of wideband signal to torpedo electromagnetic fuze still faces many problems, including fast and efficient compensation of wideband direct coupling interference. In this paper, the characteristics of direct coupling interference of torpedo wideband electromagnetic fuze are analyzed, and a fast and efficient compensating method for wideband direct coupling interference is proposed. The transfer function of Butterworth low filter is used to modify the iterative updating model of forgetting factor in recursive least squares algorithm. The modification resolves the contradiction between the ability of singular signal fast tracking and the low steady state error. This method is applied to adaptive compensation of direct coupling interference of torpedo electromagnetic fuze with two wideband signal systems of frequency hopping and phase modulation, respectively. Simulation analysis shows that the improved adaptive algorithm has better tracking performance of singular signals with low steady state error. The proposed method could realize fast and efficient compensation of the direct coupling interference in the wideband signal systems of frequency hopping and phase modulation, respectively.

     

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    • References(12)
  • [1]
    沈哲. 鱼雷战斗部与引信技术[M]. 北京: 国防工业出版社, 2009.
    [2]
    严争通, 肖素娟, 崔户山, 等. 基于跳频探测体制的鱼雷电磁引信技术[J]. 鱼雷技术, 2014, 22(6): 425-429, 446.

    Yan Zheng-tong, Xiao Su-juan, Cui Hu-shan, et al. Electromagnetic Fuze Technology for Torpedo Based on Frequency Hopping Detecting System[J]. Torpedo Technology, 2014, 22(6): 425-429, 446.
    [3]
    安瑞, 何忠平, 施显林. 基于有限元的伪码调相电磁引信目标信号分析[J]. 水下无人系统学报, 2017, 25(5): 443-447.

    An Rui, He Zhong-ping, Shi Xian-lin. FEM Based Analy-sis on Target Signal of Phase Modulated by Pseudorandom Code for Torpedo Electromagnetic Fuze[J]. Journal of Unmanned Undersea Systems, 2017, 25(5): 443-447.
    [4]
    张弋珂, 肖素娟, 杨云川, 等. 线性调频信号在鱼雷主动电磁引信中的应用[J]. 水下无人系统学报, 2018, 26(2): 174-179.

    Zhang Yi-ke, Xiao Su-juan, Yang Yun-chuan, et al. Ap-plication of LFM Signal to Torpedo’s Active Electromagnetic Fuze[J]. Journal of Unmanned Undersea Systems, 2018, 26(2): 174-179.
    [5]
    陈光, 任志良, 张涛, 等. 基于自适应RLS算法的鱼雷电磁引信直接耦合干扰消除[J]. 鱼雷技术, 2010, 18(3): 198-201.

    Chen Guang, Ren Zhi-liang, Zhang Tao, et al. Elimination of Direct Coupling Interference in Torpedo Electromagnetic Fuze Based on Adaptive RLS Algorithm[J]. Torpedo Technology, 2010, 18(3): 198-201.
    [6]
    赵军, 谭思炜. 直接耦合干扰的自适应两级补偿方法[J]. 海军工程大学学报, 2014, 26(6): 78-83.

    Zhao Jun, Tan Si-wei. Adaptive Two-level Compensating Method of Direct Coupling Interference[J]. Journal of Naval University of Engineering, 2014, 26(6): 78-83.
    [7]
    严争通, 肖素娟, 白志科, 等. 基于自适应对消的鱼雷电磁引信目标模拟系统收发耦合干扰抑制[J]. 鱼雷技术, 2015, 23(4): 269-275.

    Yan Zheng-tong, Xiao Su-juan, Bai Zhi-ke, et al. Receive-Transmit Coupling Interference Suppression for Torpedo Electromagnetic Fuze Target Simulation System Based on Adaptive Cancellation[J]. Torpedo Technology, 2015, 23(4): 269-275.
    [8]
    常铁原, 王月娟．一种具有快速跟踪能力的改进RLS算法研究[J]．计算机工程与应用, 2011, 47(23): 147-149, 227．

    Chang Tie-yuan, Wang Yue-juan. Modified RLS Algo-rithm with Fast Tracking Capability[J]. Computer Engi-neering and Applications, 2011, 47(23): 147-149, 227．
    [9]
    胡莉, 张力伟, 周希元．基于可变遗忘因子RLS的盲多用户检测[J]．网络安全技术与应用, 2012(9): 14-17．

    Hu Li, Zhang Li-wei, Zhou Xi-yuan. Blind Multiuser Detector Based on Variable Forgetting Factor RLS[J]. Network Security Technology and Application, 2012(9): 14-17．
    [10]
    巨汉基, 方广有, 纪奕才, 等. 离散复镜像法在海水极低频电磁波传播计算中的应用[J]. 电子与信息学报, 2011, 33(4): 922-926.

    Ju Han-ji, Fang Guang-you, Ji Yi-cai, et al. Application of DCIM on Extremely Low Frequency Electromagnetic Wave Propagation Calculation in Sea Water[J]. Journal of Electronics & Information Technology, 2011, 33(4): 922- 926.
    [11]
    Paleologu C, Benesty J, Ciochina S．A Robust Variable Forgetting Factor Recursive Least-squares Algorithm for System Identification[J]．IEEE Signal Processing Letters, 2008, 15: 597-600．
    [12]
    Tan Si-wei, Ren Zhi-liang. Optimization on Tracking Performance of RLS Algorithm Using Transfer Function of Butterworth Low Pass Filter[J]. Advanced Material Research, 2014, 850: 856-859.
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