留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

不同速度运动汽车的磁异信号研究与探测

王尧 邵建达 胡国行 刘晓凤 张恺馨

王尧, 邵建达, 胡国行, 等 . 不同速度运动汽车的磁异信号研究与探测[J]. 北京航空航天大学学报, 2020, 46(6): 1125-1132. doi: 10.13700/j.bh.1001-5965.2019.0426
引用本文: 王尧, 邵建达, 胡国行, 等 . 不同速度运动汽车的磁异信号研究与探测[J]. 北京航空航天大学学报, 2020, 46(6): 1125-1132. doi: 10.13700/j.bh.1001-5965.2019.0426
WANG Yao, SHAO Jianda, HU Guohang, et al. Research and detection of magnetic anomaly signals of moving vehicles at different speeds[J]. Journal of Beijing University of Aeronautics and Astronautics, 2020, 46(6): 1125-1132. doi: 10.13700/j.bh.1001-5965.2019.0426(in Chinese)
Citation: WANG Yao, SHAO Jianda, HU Guohang, et al. Research and detection of magnetic anomaly signals of moving vehicles at different speeds[J]. Journal of Beijing University of Aeronautics and Astronautics, 2020, 46(6): 1125-1132. doi: 10.13700/j.bh.1001-5965.2019.0426(in Chinese)

不同速度运动汽车的磁异信号研究与探测

doi: 10.13700/j.bh.1001-5965.2019.0426
详细信息
    作者简介:

    王尧 男, 博士研究生。主要研究方向:微型化弱磁探测技术

    邵建达 男, 博士, 研究员, 博士生导师。主要研究方向:光学薄膜、激光与材料相互作用、光学精密检测技术

    胡国行 男, 博士, 副研究员, 硕士生导师。主要研究方向:强激光与物质相互作用和微型化弱磁探测技术

    通讯作者:

    胡国行.E-mail: huguohang@siom.ac.cn

  • 中图分类号: TP212.9;TM936.1

Research and detection of magnetic anomaly signals of moving vehicles at different speeds

More Information
  • 摘要:

    运动汽车随着速度的增加伴随着非稳态材料的产生,如汽油高温燃烧、高速摩擦引起自由电荷累积等。针对这些磁异信号难以采用适用于铁磁性材料的磁偶极子模型描述的问题,提出了结合磁偶极子模型和运动电荷等效模型的方法,理论计算不同速度运动汽车的磁异信号并分析其时域、频域特征,获得磁异信号与速度的依赖关系。采用隧道磁阻传感器(TMR)结合滤波、放大、模数转换技术构建弱磁信号探测实验装置,探测不同速度运动汽车的时域磁异信号,并采用傅里叶变换获得其频域信息,与理论模型相吻合。随着速度的增加,频域信号向高频方向偏移,对于从低频地磁背景场中提取目标弱磁信号极其重要。

     

  • 图 1  相同距离不同速度运动汽车磁异信号模拟

    Figure 1.  Simulated magnetic anomaly signals of moving vehicles at different speeds with the same distance

    图 2  静电荷匀速运动等效模型

    Figure 2.  Equivalent model of uniform motion of static charge

    图 3  相同距离不同速度运动汽车表面静电荷累积产生磁异信号模拟

    Figure 3.  Simulated magnetic anomaly signals caused by static charge accumulation on moving vehicle surface at different speeds with the same distance

    图 4  运动物体弱磁信号探测系统

    Figure 4.  Weak magnetic signal detection system of moving object

    图 5  不同速度运动汽车磁异信号时域信息

    Figure 5.  Magnetic anomaly signals of moving vehicles at different speeds in time domain

    图 6  不同速度运动汽车磁异信号频域信息

    Figure 6.  Magnetic anomaly signals of moving vehicles at different speeds in frequency domain

  • [1] 陈正想, 卢俊杰.弱磁探测技术发展现状[J].水雷战与舰船防护, 2011, 19(4):7-11. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=slzyjcfh201104001

    CHEN Z X, LU J J.Current development of weak magnetic detection[J].Mine Warfare and Ship Self-Defence, 2011, 19(4):7-11(in Chinese). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=slzyjcfh201104001
    [2] SHEINKER A, FRUMKIS L, GINZBURG B, et al.Magnetic anomaly detection using a three-axis magnetometer[J].IEEE Transactions on Magnetics, 2009, 45(1):160-167. doi: 10.1109/TMAG.2008.2006635
    [3] 姜智鹏, 赵伟, 屈凯峰.磁场测量技术的发展及其应用[J].电测与仪表, 2008, 45(4):1-6. doi: 10.3969/j.issn.1001-1390.2008.04.001

    JIANG Z P, ZHAO W, QU K F.Development and application of magnetic field measurement technology[J].Electrical Measurement & Instrumentation, 2008, 45(4):1-6(in Chinese). doi: 10.3969/j.issn.1001-1390.2008.04.001
    [4] 师于杰, 任海刚.国外非声探潜与隐身技术发展趋势[J].舰船电子工程, 2015, 35(1):5-9. http://d.old.wanfangdata.com.cn/Periodical/jcdzgc201501002

    SHI Y J, REN H G.Trends of foreign non-acoustics exploration potential and stealth technology[J].Ship Electronic Engineering, 2015, 35(1):5-9(in Chinese). http://d.old.wanfangdata.com.cn/Periodical/jcdzgc201501002
    [5] 李开明, 张群, 罗迎, 等.地面车辆目标识别研究综述[J].电子学报, 2014, 42(3):538-546. doi: 10.3969/j.issn.0372-2112.2014.03.018

    LI K M, ZHANG Q, LUO Y, et al.Review of ground vehicles recognition[J].Acta Electronica Sinica, 2014, 42(3):538-546(in Chinese). doi: 10.3969/j.issn.0372-2112.2014.03.018
    [6] 胡祥超.基于磁异信号的目标探测技术实验研究[D].长沙: 国防科学技术大学, 2005.

    HU X C.Experimental study on target detection technology of magnetic anomaly signal[D].Changsha: National University of Defense Technology, 2005(in Chinese).
    [7] ZHANG Z, LI X, YUAN H, et al.A street parking system using wireless sensor networks[J].International Journal of Distributed Sensor Networks, 2013, 9(6):107975. http://d.old.wanfangdata.com.cn/OAPaper/oai_doaj-articles_8acd465b72797f1316e1fd35f2149159
    [8] BUGDOL M, SEGIET Z, KRECICHWOST M, et al.Vehicle detection system using magnetic sensors[J].Transport Problems, 2014, 9(1):49-60. http://d.old.wanfangdata.com.cn/NSTLQK/NSTL_QKJJ0232398328/
    [9] DING J, CHEUNG S Y, TAN C W, et al.Signal processing of sensor node data for vehicle detection[C]//The 7th International IEEE Conference on Intelligent Transportation Systems. Piscataway: IEEE Press, 2004: 8281099.
    [10] KIM W H, KIM J C, CHOI I K, et al.Improvement of the signal to noise ratio of the magnetic detection system using the geological magnetic filter[C]//IEEE International Conference on Electronics, Circuits and Systems.Piscataway: IEEE Press, 1999: 6544259.
    [11] WALTER P A, MAURIELLO F, HUBER P.MAGID-Ⅱ:A next-generation magnetic unattended ground sensor(UGS)[J]. Proceedings of SPIE-The International Society for Optical Engineering, 2012(5):83880A. https://www.researchgate.net/publication/258716557_magid-ii_a_next-generation_magnetic_unattended_ground_sensor_(ugs)
    [12] RIPKA P, JANOSEK M.Advances in magnetic field sensors[J]. IEEE Sensors Journal, 2010, 10(6):1108-1116. doi: 10.1109/JSEN.2010.2043429
    [13] LENZ J E.A review of magnetic sensors[J].Proceedings of the IEEE, 1990, 78(6):973-989. http://d.old.wanfangdata.com.cn/OAPaper/oai_doaj-articles_204062562e46b18f7ad71c7d23f2e372
    [14] RIPKA P.Noise and stability of magnetic sensors[J].Journal of Magnetism and Magnetic Materials, 1996, 157-158(5):424-427. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=308e7bad95df451979abdee5f9701ad4
    [15] GINZBURG B, FRUMKIS L, KAPLAN B Z.Processing of magnetic scalar gradiometer signals using orthonormalized functions[J].Sensors and Actuators A(Physical), 2002, 102(1-2):67-75. doi: 10.1016/S0924-4247(02)00351-5
    [16] ZHENG X, XU Q, LI Q, et al.An orthonormalized basis function based narrowband filtering algorithm for magnetic anomaly detection[C]//International Congress on Image and Signal Processing, Biomedical Engineering and Informatics.Piscataway: IEEE Press, 2017: 119-123.
    [17] SHEINKER A, SHKALIM A, SALOMONSKI N, et al.Processing of a scalar magnetometer signal contaminated by 1/fα noise[J]. Sensors and Actuators A (Physical), 2007, 138(1):105-111. https://www.sciencedirect.com/science/article/abs/pii/S0924424707003214
    [18] 张坚, 林春生, 邓鹏, 等.非高斯背景噪声下微弱磁异常信号检测算法[J].海军工程大学学报, 2011, 23(4):22-26. doi: 10.3969/j.issn.1009-3486.2011.04.005

    ZHANG J, LIN C S, DENG P, et al.Detection of weak magnetic anomaly signal in non-Gaussian noise background[J].Journal of Naval University of Engineering, 2011, 23(4):22-26(in Chinese). doi: 10.3969/j.issn.1009-3486.2011.04.005
    [19] 马芳兰, 张红霞, 徐武德, 等.基于地磁传感器的车辆检测算法研究[J].自动化仪表, 2017, 38(11):84-87. http://d.old.wanfangdata.com.cn/Periodical/zdhyb201711021

    MA F L, ZHANG H X, XU W D, et al.Research on vehicle detection algorithm based on geomagnetic sensor[J].Process Automation Instrumentation, 2017, 38(11):84-87(in Chinese). http://d.old.wanfangdata.com.cn/Periodical/zdhyb201711021
    [20] 张坚, 林春生, 邓鹏, 等.基于小波域OBF分解的磁异常信号检测算法[J].弹箭与制导学报, 2011, 31(6):187-189. doi: 10.3969/j.issn.1673-9728.2011.06.055

    ZHANG J, LIN C S, DENG P, et al.Detection of magnetic anomaly signal based on OBF decomposition in wavelet domain[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011, 31(6):187-189(in Chinese). doi: 10.3969/j.issn.1673-9728.2011.06.055
    [21] SHEINKER A, MOLDWIN M B.Magnetic anomaly detection (MAD) of ferromagnetic pipelines using principal component analysis(PCA)[J].Measurement Science & Technology, 2016, 27(4):045104. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=99ad1d5e9d445bbd31b36f876d82314a
    [22] 季涛.高速直线运动电荷流产生磁场的讨论[J].物理与工程, 2014(z2):30-33. doi: 10.3969/j.issn.1009-7104.2014.z2.008

    JI T.A discussion of magnetic field generated by high speed linear motion charge flow[J].Physics and Engineering, 2014(z2):30-33(in Chinese). doi: 10.3969/j.issn.1009-7104.2014.z2.008
  • 加载中
图(6)
计量
  • 文章访问数:  565
  • HTML全文浏览量:  95
  • PDF下载量:  87
  • 被引次数: 0
出版历程
  • 收稿日期:  2019-08-01
  • 录用日期:  2020-01-12
  • 网络出版日期:  2020-06-20

目录

    /

    返回文章
    返回
    常见问答