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基于廣義互相關(guān)與混沌序列預(yù)測(cè)集成算法的微瞬態(tài)電磁輻射信號(hào)檢測(cè)方法

張悅,  劉尚合,  劉衛(wèi)東

張悅, 劉尚合, 劉衛(wèi)東. 基于廣義互相關(guān)與混沌序列預(yù)測(cè)集成算法的微瞬態(tài)電磁輻射信號(hào)檢測(cè)方法[J]. 電子與信息學(xué)報(bào), 2015, 37(11): 2769-2775. doi: 10.11999/JEIT 150306
引用本文: 張悅, 劉尚合, 劉衛(wèi)東. 基于廣義互相關(guān)與混沌序列預(yù)測(cè)集成算法的微瞬態(tài)電磁輻射信號(hào)檢測(cè)方法[J]. 電子與信息學(xué)報(bào), 2015, 37(11): 2769-2775. doi: 10.11999/JEIT 150306
Zhang Yue, Liu Shang-he, Liu Wei-dong . Detection of Weak Transient Electromagnetic Signals Based on Generalized Cross Correlation and Chaotic Time Series Prediction Integrate Algorithm[J]. Journal of Electronics & Information Technology, 2015, 37(11): 2769-2775. doi: 10.11999/JEIT 150306
Citation: Zhang Yue, Liu Shang-he, Liu Wei-dong . Detection of Weak Transient Electromagnetic Signals Based on Generalized Cross Correlation and Chaotic Time Series Prediction Integrate Algorithm[J]. Journal of Electronics & Information Technology, 2015, 37(11): 2769-2775. doi: 10.11999/JEIT 150306

基于廣義互相關(guān)與混沌序列預(yù)測(cè)集成算法的微瞬態(tài)電磁輻射信號(hào)檢測(cè)方法

doi: 10.11999/JEIT 150306 cstr: 32379.14.JEIT 150306
基金項(xiàng)目: 

國(guó)家自然科學(xué)基金(61172035)

Detection of Weak Transient Electromagnetic Signals Based on Generalized Cross Correlation and Chaotic Time Series Prediction Integrate Algorithm

Funds: 

The National Natural Science Foundation of China (61172035)

  • 摘要: 該文以研究微弱瞬態(tài)電磁輻射信號(hào)的探測(cè)手段為目的，提出廣義互相關(guān)與混沌序列預(yù)測(cè)相集成的檢測(cè)算法?；陔p天線測(cè)試和互相關(guān)信息估計(jì)方法，將低信噪比條件下非周期微弱放電信號(hào)的檢測(cè)問(wèn)題轉(zhuǎn)化為周期性時(shí)延參數(shù)的估計(jì)問(wèn)題，同時(shí)降低了噪聲水平?；诨煦珙A(yù)測(cè)方法對(duì)其估計(jì)結(jié)果進(jìn)行預(yù)測(cè)，得到的誤差均值即為目標(biāo)信號(hào)檢測(cè)結(jié)果。通過(guò)仿真與實(shí)驗(yàn)分析對(duì)該方法的可行性進(jìn)行了檢驗(yàn)，結(jié)果表明：在低信噪比條件下利用集成方法可有效抑制噪聲干擾的影響，相對(duì)于傳統(tǒng)互相關(guān)估計(jì)法或混沌預(yù)測(cè)法而言，對(duì)微弱瞬態(tài)電磁輻射信號(hào)具有較高的檢測(cè)概率，且需要的脈沖積累次數(shù)較少，提高了檢測(cè)效率，比較適合用于微弱電磁輻射源的遠(yuǎn)距離探測(cè)。
    Abstract: To investigate the remote detecting approaches of weak transient electromagnetic signals, the detecting method based on the general cross correlation and chaotic time series prediction integrate algorithm is proposed. Based on the double antennas test and cross correlation information estimation, the signal detection of weak non-periodic discharge signal in low Signal to Noise Ratio (SNR) is transformed to the estimation of periodic time- delay parameters, which decreases the level of noise simultaneously. The results of estimation are predicted based on chaotic predicting method, and the mean value of predicting error is the detection results of target signal. The feasibility of the approach is analyzed by simulating and experimental method. The results show that in the low SNR, the integration method can effectively restrain the interference from noise. Compared with the traditional cross correlation method or chaotic prediction algorithm, the detecting probability is higher for weak transient electromagnetic signals. Furthermore, the pulse integrating algorithm needs the less accumulation times, and its detecting efficiency increases. Hence, the proposed integrate algorithm is suitable for remote detection of partial discharge source.
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  • 姚陳果, 周電波, 陳攀, 等. 采用超高頻法監(jiān)測(cè)變電站設(shè)備局放水平及其早期預(yù)警[J]. 高電壓技術(shù), 2011, 37(7): 1670-1676.
    Yao Chen-guo, Zhou Dian-bo, Chen Pan, et al.. UHF-based monitoring for equipment PD within the substation and early warning[J]. High Voltage Engineering, 2011, 37(7): 1670-1676.
    Henao H, Capolino G A, Fernandez-Cabanas M, et al.. Trends in fault diagnosis for electrical machines: a review of diagnostic techniques[J]. IEEE Industrial Electronics Magazine, 2014, 2(8): 31-42.
    唐志國(guó), 李成榕, 黃興泉, 等. 基于輻射電磁波檢測(cè)的電力變壓器局部放電定位研究[J]. 中國(guó)電機(jī)工程學(xué)報(bào), 2006, 26(3): 96-101.
    Tang Zhi-guo, Li Cheng-rong, Huang Xing-quan, et al.. Study of partial discharge location in power transformer based on the detection of electromagnetic waves [J]. Proceedings of the CSEE, 2006, 26(3): 96-101.
    Lopez-Roldan J, Tang T, and Gaskin M. Optimisation of a sensor for onsite detection of partial discharges in power transformers by the UHF method[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2008, 15(6): 1634-1639.
    侯慧娟, 盛戈嗥, 苗培青, 等. 基于超高頻電磁波的變電站局部放電空間定位[J]. 高電壓技術(shù), 2012, 38(6): 1334-1340.
    Hou Hui-juan, Sheng Ge-hao, Miao Pei-qing, et al.. Partial discharge location based on radio frequency antenna array in substation[J]. High Voltage Engineering, 2012, 38(6): 1334-1340.
    Portugues I E, Moore P J, Glover I A, et al.. RF-based partial discharge early warning system for air-insulated substations [J]. IEEE Transactions on Power Delivery, 2009, 24(1): 20-29.
    吳勇峰, 黃紹平, 金國(guó)彬. 基于耦合Duffing 振子的局部放電信號(hào)檢測(cè)方法研究[J]. 物理學(xué)報(bào), 2013, 62(13): 1305051-1305058.
    Wu Yong-feng, Huang Shao-ping, and Jin Guo-bin. Study on partial discharge by coupled Duffing oscillators[J]. Acta Physica Sinca, 2013, 62(13): 1305051-1305058.
    Li Y and Yang B. Chaotic system for the detection of periodic signals under the background of strong noise[J]. Chinese Science Bulletin, 2003, 48(5): 508-510.
    行鴻彥, 程艷燕, 徐偉. 基于廣義窗函數(shù)和最小二乘支持向量機(jī)的混沌背景下微弱信號(hào)檢測(cè)[J]. 物理學(xué)報(bào), 2012, 61(10): 100506-1-100506-10.
    Xing Hong-yan, Cheng Yan-yan, and Xu Wei. Detection of weak target signal withleast-squares support vector machine and generalized embedding windows under chaotic background[J]. Acta Physica Sinca, 2012, 61(10): 100506-1-100506-10.
    吳勇峰, 張世平, 孫金瑋. 脈沖激勵(lì)下環(huán)形耦合 Duffing 振子間的瞬態(tài)同步突變現(xiàn)象[J]. 物理學(xué)報(bào), 2011, 60(10): 100509-1-100509-8.
    Wu Yong-feng, Zhang Shi-ping, and Sun Jin-wei. Transient synchronization mutation of ring coupled Duffing oscillators driven by pulse signal[J]. Acta Physica Sinca, 2011, 60(10): 100509-1-100509-8.
    Wang G, Zheng W, and He S. Estimation of amplitude and phase of a weak signal by using the property of sensitive dependence on initial conditions of a nonlinear oscillator[J]. Signal Processing, 2002, 82(1): 103-115.
    徐彥凱, 雙凱. 自適應(yīng)奇異值分解瞬變信號(hào)檢測(cè)研究[J].電子與信息學(xué)報(bào), 2014, 36(3): 583-588.
    Xu Yan-kai, and Shuang Kai. Detection of transient signal based on adaptive singular value decomposition[J]. Journal of Electronics Information Technology, 2014, 36(3): 583-588.
    徐彥凱, 雙凱. 小波奇異值分解的瞬變?nèi)跣盘?hào)檢測(cè)[J]. 中國(guó)石油大學(xué)學(xué)報(bào)(自然科學(xué)版), 2014, 38(3): 181-185.
    Xu Yan-kai and Shuang Kai. Detection of transient weak signal based on wavelet transform and singular value decomposition[J]. Journal of China University of Petroleum (Edition of Natural Science), 2014, 38(3): 181-185.
    胡小鋒, 劉尚合, 王雷, 等. 尖端導(dǎo)體電暈放電輻射場(chǎng)的計(jì)算與實(shí)驗(yàn)[J]. 高電壓技術(shù), 2012, 38(9): 2266-2272.
    Hu Xiao-feng, Liu Shang-he, Wang Lei, et al.. Calculation and experiment of radiation fields from tip corona discharge[J]. High Voltage Engineering, 2012, 38(9): 2266-2272.
    朱利, 劉尚合, 張悅, 等. 高靈敏度電暈放電輻射信號(hào)探測(cè)方案[J]. 強(qiáng)激光與粒子束, 2014, 26(3): 033201-1-033201-6.
    Zhu Li, Liu Shang-he, Zhang Yue, et al.. High sensitivity detection scheme for corona discharge radiation signal[J]. High Power Laser and Particle Beams, 2014, 26(3): 033201-1-033201-6.
    羅勇江, 湯建龍, 趙國(guó)慶, 等. 對(duì)噪聲調(diào)頻干擾源的站間到達(dá)時(shí)差測(cè)量[J]. 電子與信息學(xué)報(bào), 2009, 31(5): 1117-1121.
    Luo Yong-jiang, Tang Jian-long, Zhao Guo-qing, et al.. Estimation of TDOA for locationg noise-frequency modulation jammer in passive system[J]. Journal of Electronics Information Technology, 2009, 31(5): 1117-1121.
    金中薇, 姜明順, 隋青美, 等. 基于廣義互相關(guān)時(shí)延估計(jì)估計(jì)算法的聲發(fā)射定位技術(shù)[J]. 傳感技術(shù)學(xué)報(bào), 2013, 26(11): 1513-1518.
    Jin Zhong-wei, Jiang Ming-shun, Sui Qing-mei, et al.. Acoustic emission localization technique based on generalized cross-correlation time difference estimation algorithm[J]. Chinese Journal of Sensors and Actuators, 2013, 26(11): 1513-1518.
    Takens F. Detecting Strange Attractor in Turbulence[M]. Warwick: Dynamical Systems and Turbulence, 1981: 366-381.
    IEC 61000-4-2. Electromagnetic Compatibility(EMC)-Part 4-2: Testing and measurement techniques-electrostatic discharge immunity test[S]. 2002.
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  • 修回日期:  2015-06-12
  • 刊出日期:  2015-11-19

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