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《Chinese Journal of Geophysics》 2013-01
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Forward simulation of Ground Penetrating Radar based on the element-free Galerkin method

FENG De-Shan1,2,3,WANG Hong-Hua1,2,3,DAI Qian-Wei1,2,3 1 School of Geosciences and Info-Physics,Central South University,Changsha 410083,China 2 Key Laboratory of Metallogenic Prediction of Nonferrous Metals,Ministry of Education,Changsha 410083,China 3 Non-ferrous Resources and Geologic Disasters Prospecting Emphases Laboratory of Hunan,Changsha 410083,China  
Forward simulation of Ground Penetrating Radar(GPR) is conducted by the element-free Galerkin method(EFGM) which has advantages such as simple preprocessing,high precision and solution of the high-order continuous derivatives,so it only requires nodes without elements and adopts the moving least-squares(MLS) fitting field function.The wave equation that the GPR forward simulation needs to satisfy is derived starting with the Maxwell equation,and then the constructing method of the MLS shape function is presented in detail.To address the complicated processing of the imposed boundary conditions,a penalty factor is employed to process the imposed boundary condition because the EFGM cannot meet the interpolation condition.Meanwhile,to eliminate ultra-intense reflection from the truncated boundary when the EFGM is employed in the GPR forward simulation,the truncated boundary condition is used to transmit the reflected waves from the truncated boundary,so as to restrain these reflected waves.A Matlab program for GPR forward simulation based on the EFGM is compiled and used in the forward simulation for the typical GPR geoelectric model.A comparison of the resultant profile from the simulation with the FEM forward-simulation profile based on linear interpolation shows that the EFGM simulation has better continuity and smoothness,and the consistency of the simulation results indicates the correctness and effectiveness of the EFGM used for GPR forward computation.
【Fund】: 国家自然科学基金项目(41074085 40804027);; 新世纪优秀人才支持计划项目(NCET-12-0551);; 中南大学贵重仪器设备开放中心基金;; 中南大学硕士生学位论文创新项目(2011ssxt055)联合资助
【CateGory Index】: P631.4
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【References】
Chinese Journal Full-text Database 3 Hits
1 YANG Feng-juan1,FAN Yun-ling1(Guangdong Institute of Geological Survey,Guangzhou 510080,China);An improved filter algorithm of direct arrive wave for GPR[J];Progress in Geophysics;2013-03
2 DAI Qian-wei;WANG Hong-hua;School of Geosciences and Info-Physics, Central South University;;Element free method forward modeling of GPR based on random medium model[J];The Chinese Journal of Nonferrous Metals;2013-09
3 ZHAO Chao;FENG De-shan;LIU Jian-xin;XIE Yuan;ZHONG Wen-sheng;YANG Bing-kun;School of Geosciences and Info-Physics, Central South University;East China Mineral Exploration and Development Bureau;Center of Geological and Engineering,Geology Bureau for Nonferrous Metals of Guangdong Province;;GPR forward simulation in dispersive medium and interpretation of actual measurement data on highway[J];The Chinese Journal of Nonferrous Metals;2013-09
【Citations】
Chinese Journal Full-text Database 10 Hits
1 Liu Suzhen Yang Qingxin Chen Haiyan(Hebei University of Technology 300130 China) Kou Xiaodong(Qinghua University 100084 China);The Element-Free Method for Electromagnetic Calculation[J];Transactions of China Electrotechnical Society;2001-02
2 Mao Xinguang Lin Heyun (Department of Electrical Engineering, Southeast University, Nanjing 210096, China);Element free Galerkin method for numerical analysis of electromagnetic fields[J];Journal of Southeast University (Natural Science Edition);2003-01
3 JIA Xiao-feng~(1),HU Tian-yue~(1),WANG Run-qiu~(2)(1.Department of Geophysics,Peking University,Beijing 100871,China;2.School of Resources and Information Technology,University of Petroleum,Beijing 102200,China);Wave equation modeling and imaging by using element-free method[J];Progress in Geophysics;2006-01
4 XUE Dong-chuan1,WANG Shang-xu1,JIAO Shu-jing2(1.CNPC Geophysics Key Lab.,China University of Petroleum,Beijing 102249,China;2.Faculty of Mechanical and Electronic Engineering,China University of Petroleum,Beijing 102249,China);Wave equation finite-element modeling including rugged topography and complicated medium[J];Progress in Geophysics;2007-02
5 WANG Yue-ying(Faculty of Geo-Resource and Information,China University of Petroleum,Dongying 257061,China);Study of element-free galerkin method in the seismic forward modeling[J];Progress in Geophysics;2007-05
6 DI QING-YUN; WANG MIAO-YUE(Institute of Geology and Geophysics, Chinese Academy of Sciences. Beijing 100101, China);2D FINITE ELEMENT MODELING FOR RADAR WAVE[J];Chinese Journal of Geophysics;1999-06
7 LIU Si-Xin~(1,2),ZENG Zhao-Fa~11 College of Geo-Exploration Science and Technology,Jilin University,Changchun 130026,China2 Shenyang Institute of Aeronautical Engineering,Shenyang 110034,China;Numerical simulation for Ground Penetrating Radar wave propagation in the dispersive medium[J];Chinese Journal of Geophysics;2007-01
8 FENG De-Shan,CHEN Cheng-Shen,DAI Qian-Wei School of Info-Physics and Geometries Engineering,Central South University,Changsha 410083,China;GPR numerical simulation of full wave field based on UPML boundary condition of ADI-FDTD[J];Chinese Journal of Geophysics;2010-10
9 Liu Suzhen; Yang Qingxin;Element-Free Method Applied to 2D Electrical FieldNumerical Calculation[J];JOURNAL OF HEBEI UNIVERSITY OF TECHNOLOGY;1999-02
10 LIU Tianxiang 1 LIU Geng 1 XU Hua 2 (1. School of Mechanical and Electronic Engineering, Northwestern Polytechnical University, Xi′an 710072, China) (2. Institute of Journal Bearing, Xi′an Jiaotong University, Xi′an 710049, China);STUDIES ON TWO-DIMENSIONAL ELEMENT-FREE GALERKIN-FINITE ELEMENT COUPLING METHOD[J];Journal of Mechanical Strength;2002-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 DONG Hang1,2,LIU Si-xin1,WANG Chun-hui3,ZENG Zhao-fa1,LU Qi1,WANG Zhe-jiang1,YI Bing11.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China2.Northeast Institute of Geography and Agroecology,CAS,Changchun 130012,China3.The Institute of Hydrogeology and Engineering Technique,CGS,Baoding,Hebei 071000,China;Study on Near-Surface Water Content Measurement by Ground-Penetrating Radar[J];Journal of Jilin University(Earth Science Edition);2009-01
2 LIU Si-xin1,ZHOU Jun-feng1,WU Jun-jun1,ZENG Zhao-fa1,WAN Hong-xiang21.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China2.Jilin Jien Nickel Industry Co.Ltd.,Panshi,Jilin 132311,China;Numerical Simulations of Borehole Radar for Metal Ore Detection[J];Journal of Jilin University(Earth Science Edition);2010-06
3 Yang Qingxin Liu Suzhen Chen Haiyan (Hebei University of Technology Tianjin 300130 China);Three-Dimensional Element Free Galerkin Method and Its Applications in Electromagnetic Field Numerical Analysis[J];Transactions of China Electrotechnical Society;2006-09
4 YIN Hua-jie (Dept. of Electrical Power Engineering, South China University of Technology, Guangzhou 510640, China);On meshless method and its applications to electromagnetic field computation[J];Electric Machines and Control;2003-02
5 ZHAO Mei-ling, NIE Yu-feng, ZUO Chuan-wei (School of Science, Northwestern Polytechnical University, Xi'an 710072, China);Local petrov - galerkin method for electromagnetic field computation[J];Electric Machines and Control;2005-04
6 Gao Libing 1 Wang Ying 2 Xia Mingjun 2 (1.Institute of Archaeology,Chinese Academy of Social Science,Beijing 100710;2.Chinese University of Mineralogy, Beijing 100083);THE APPLICATIONS OF GROUND-PENETRATION RADAR IN ARCHAEOLOGICAL PROSPECTION[J];PROGRESS IN GEOPHYSICS;2000-01
7 YU Jinglan,WANG Chunhe (China Research Institute of Radiowave Propagation, QingDao 266071, China);Estimation of EM wave velocity in detecting underground target by GPR[J];Progress In Geophysics;2003-03
8 LIU Dun-wen,XU Guo-yuan,HUANG Ren-dong,GU De-sheng (Central South University, Changsha 410083, China);Study on a signal interpretation of GPR based on BP neural network[J];Progress In Geophysics;2004-01
9 DAI Qian-wei~1 FENG De-shan~1 WANG Qi-long~2 HE Ji-shan~11.Institute of Geophysical Technique Exploration,Central South University,Chang sha 410083,China;2.Chang Jiang Institute of Survey,Planning,Design and Research,Chang Jiang Water Resources commission,Wuhan 430010,China;The apply of finite difference time domain method in the Ground Penetrating Radar (GPR) two-dimension forward simulate[J];Progress In Geophysics;2004-04
10 DAI Qian-wei, FENG De-shan,HE Ji-shan (School of Info-Physics and Geomatics Engineering,Central South University,Changsha 410083,China);The application of Kirchhoff′s migration method in the image processing of the ground penetrating radar forward simulate[J];Progress In Geophysics;2005-03
China Proceedings of conference Full-text Database 7 Hits
1 DI Qingyun,WANG Miaoyue(Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100101;;Jacobin Coefficents Matrix of Full Wave Tomography for Ground Penetrating Radar[A];[C];2003
2 XU Yi,ZHANG Jian-Feng Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;An irregular-grid perfectly matched layer absorbing boundary for seismic wave modeling[A];[C];2009
3 YANG Ju-sheng, LI Jiu-hong, ZHAO Qin (Xi'an University of Technology Xi'an 710048);CURRENT SITUATION AND DEVELOPMENT IN STRESS ANALYSIS OF CONTINUOUS-DISCONTINUOUS STRUCTURE[A];[C];2005
4 Chen Haiyan, Yang Qingxin, Liu Suzhen, Yan Rongge, Yang Wenrong, Yan Weili (Province- Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China);Magneto-Mechanical Coupling Models and Calculation for Giant Magnetostrictive Thin Films[A];[C];2005
5 ZHAO Guo-ze, CHEN Xiao-bin, TNAG Ji (Institute of Geology,China Earthquake Administration, Beijing 100029,China);Advanced geo-electromagnetic methods in China[A];[C];2007
6 Dai Qianwei Wang Honghua Feng Deshan;GPR forward simulation of the finite element method[A];[C];2011
7 Zhibin Fan Xiaofeng Jia;An Efficient Element-Free Migration Algorithm[A];[C];2011
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 WANG Zhe-jiang,ZENG Zhao-fa,XUE Jian,LIU Si-xin(College of GeoExploration Science and Technology.Jilin University,Changchun 130026,China);The Application of KL Transform to Remove Horizontal Coherent Noise in GPR Record[J];Journal of Jiling University (Earth Science Edition);2005-S1
2 LIU Si-xin, ZENG Zhao-fa, XU Bo College of GeoExploration Science and Technology, Jilin University, Changchun130026, China;FDTD Simulation of Ground Penetrating Radar Signal in 3-Dimensional Dispersive Medium[J];Journal of Jilin University(Earth Science Edition);2006-01
3 Su Qingxin.;Relation Between the Electrical Model and Dielectric Frequency Dispersion of Rock at Low Frequency.[J];WELL LOGGING TECHNOLOGY;1999-02
4 Xi Xian 1, Yao Yao 2 (1.Department of Mathematics and Physics, China University of Geosciences, Wuhan430074, China; 2.Faculty of Earth Resources, China University of Geosciences, Wuhan430074, China);Simulations of Random Medium Model and Intermixed Random Medium[J];;2002-01
5 XI Xian 1, 2 , YAO Yao 2 (1. Mathematics Department, Huazhong University of Science & Technology, Wuhan 430074,China; 2. Geophysical Department, China University of Geosciences, Wuhan 430074, China);The wave field characteristics in 2-D elastic random media[J];Progress In Geophysics;2005-01
6 JIA Xiao-feng~(1),HU Tian-yue~(1),WANG Run-qiu~(2)(1.Department of Geophysics,Peking University,Beijing 100871,China;2.School of Resources and Information Technology,University of Petroleum,Beijing 102200,China);Wave equation modeling and imaging by using element-free method[J];Progress in Geophysics;2006-01
7 Gao Jing-huai; Wang Wen-bin; Zhu Guang-ming (Institute of Geophysics, Acadamia Sinica, Beijing 100101, China) (School of Electronics & Information Engineering, Xi'an Jiaotong Univ., Xi'an. 710049, China) (Xo'an College of Engineering, Xi'an 710054, Chin;WAVELET TRANSFORM AND INSTANTANEOUS ATTRIBUTES ANALYSIS[J];Chinese Journal of Geophysics;1997-06
8 DI QING-YUN; WANG MIAO-YUE(Institute of Geology and Geophysics, Chinese Academy of Sciences. Beijing 100101, China);2D FINITE ELEMENT MODELING FOR RADAR WAVE[J];Chinese Journal of Geophysics;1999-06
9 WANG XI-WEN 1) YANG KONG-QING 1) ZHOU LI-HONG 2) WANG JUAN 2) LIU HONG 2) LI YOU-MING 2) 1) Department of physics, Lanzhou University, Lanzhou 730000, China 2) Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China;METHODS OF CALCULATING COHERENCE CUBE ON THE BASIS OF WAVELET TRANSFORM[J];Chinese Journal of Geophysics;2002-06
10 LI Cai-Ming~1,WANG Liang-Shu~1,XU Ming-Jie~1,LIU Yuan-Sheng~2,ZHONG Kai~1,ZHANG Shan-Fa~3 1 Department of Science Earth,Nanjing University,Nanjing 210093,China2 Earthquake Administration of Shandong Province,Jinan 250014,China 3 Zhengyuan Geophysical Survey Co.Ltd.Shandong,Jinan 250014,China;Objects recognition of ground penetrating radar in karst regions using wavelet energy spectrum analysis[J];Chinese Journal of Geophysics;2006-05
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Sixin1, SATO Motoyuki2 (1.College of Geo-Exploration Science and Technology, Jilin University, Changchun130026, China; 2.Center for Northeast Studies, Tohoku University, Kawauchi, Sendai, 980-8756, Japan);NUMERICAL SIMULATION FOR BOREHOLE RADAR BY FDTD[J];Journal of Changchun University of Science and Technology;2003-04
2 Si-xin (College of Geo-Exploration Science and Technology, Jilin University, Changchun130026,China);Multi-frequency electromagnetic well logging simulation by 2-D cylindrical FDTDLIU[J];Journal of Jiling University (Earth Science Edition);2004-02
3 LIU Si-xin, ZENG Zhao-fa, XU Bo College of GeoExploration Science and Technology, Jilin University, Changchun130026, China;FDTD Simulation of Ground Penetrating Radar Signal in 3-Dimensional Dispersive Medium[J];Journal of Jilin University(Earth Science Edition);2006-01
4 ZHAO Yan wen NIE Zai ping (Dept. of Microwave Engineering, University of Electronic Science and Technology of China, Chengdu Sichuan 610054, China);Unconditionally stable 2-D ADIFDTD method in perfectly matched uniaxial medium[J];Chinese Journal of Radio Science;2002-06
5 Huang Nanhui (China University of Geosciences, Wuhan 430074);CHARACTERISTICS OF ELECTROMAGNETIC WAVE PROPAGATING IN LOSS MEDIUM[J];;1993-03
6 Deng Shikun (China University of Geosciences, Wuhan 430074);FORWARD SYNTHESIS FOR GPR IMAGE[J];;1993-03
7 XIE Gui-sheng, LIU Hong, ZHAO Lian-gong (Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029);Parallel Algorithm based on the multithread technique for pseudospectal modeling of seismic wave[J];Progress In Geophysics;2005-01
8 WU Guo-chen 1, 2 , WANG Hua-zhong 1 (1. Laboratory of Marine Geology under Education Ministry, Tongji University, Shanghai 200092, China; 2. College of Earth Resource and Information, University of Petroleum, Dong Ying 257061, China);Analysis of numerical dispersion in wave-field simulation[J];Progress In Geophysics;2005-01
9 LIU Cai~1,ZHANG Zhi~1,SHAO Zhi-gang~2,LIU Yang~1,ZHONG Wei~1 (1.College of Geo-exploration of Science and Technology,Jilin University,Changchun 130026,China;2.School of Earth and Space Sciences,University of Science and Technology of China,Hefei 230026,China);Pseudospectral forward modeling of seismic wave in linear viscoelasic solid[J];Progress In Geophysics;2005-03
10 JIA Xiao-feng,HU Tian-yue (School of Earth and Space Sciences,Peking University,Beijing 100871, China);Solving seismic wave equation by moving least squares(MLS) method[J];Progress In Geophysics;2005-04
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