Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Progress in Geophysics》 2007-06
Add to Favorite Get Latest Update

Seismic response to pseudorandom coded vibrator signal

WANG Zhong-ren,CHAI Zhi-yuan(Key Lab of Geo-Exploration and Instrumentation,Ministry of Education,College of Instrumentation and Electrical Engineering,Jilin University,Changchun 130026,China)  
Seismic response to conventional Chirp sweeping vibrator signal has the shortcomings of high side lobs and low resolution.In this paper,the characteristic of seismic response to pseudorandom coded vibrator signal is discussed with numerical simulation technique.The side lobe levels of the seismic section from pseudorandom coded vibrator signal are obviously lower than those from Chirp sweeping vibrator signal.But the correlation noises in the seismic section from pseudorandom coded vibrator signal are not effectively suppressed yet.Making use of the periodicity of pseudorandom coded vibrator signal,we can divide a long seismic recording into several segments according to the signal period and stack the segments onto one period segment by time-sharing so as to enhance the signal to noise ratio of seismic section and utilization rate of seismic data.
【Fund】: 国家自然科学基金项目(40574079)资助
【CateGory Index】: P631.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 SUN Ming1,LING Jun2(1.Department of Electronics and Information Engineering,Foshan University,Foshan 528000,China;2.School of Instrument Science and Electric Engineering,Jilin University,Changchun 130026,China);On Gibb's phenomenon supperssion of correalation wavelet in a high-resolution portable electromagnetic vibroseis[J];Journal of Foshan University(Natural Science Edition);2009-03
【Citations】
Chinese Journal Full-text Database 4 Hits
1 WANG Zhong-ren,CHEN Zu-bin,JIANG Tao,ZHANG Lin-hangKey Lab of GeoExploration and Instrumentation of Ministry of Education,College of Instrumentation and Electrical Engineering,Jilin University,Changchun 130026,China;Numerical Simulation for Seismic Exploration with Vibrator[J];Journal of Jilin University(Earth Science Edition);2006-04
2 LIN Jun CHEN Peng-cheng JIANG Tao CHEN Zu-bin (Jilin University,Open Lab of Advanced Geophysical Instrumentation of the Ministry of National Land and Resources,Changchun,130026,China);The signal design of electrodynamic vibroseis for subsurface imaging[J];Progress In Geophysics;2004-04
3 WANG Zhong-ren,CHEN Zu-bin,ZHANG Lin-hang,CHAI Zhi-yuan (College of Instrumentation and Electrical Engineering,Jilin Univ,Changchun 130026,China;(Key Lab of Geo-Exploration and Instrumentation(Jilin Univ),Ministry of Education,Changchun 130026,China);Numerical simulation for seismic response to nonlinear sweeping signal from a vibrator[J];Progress in Geophysics;2006-03
4 WANG Zhong-Ren~(1,2),LIN Jun~(1,2*),FENG Sheng-Ya~31 College of Instrumentation and Electrical Engineering,Jilin University,Changchun 130026,China2 Key Laboratory of Geo-Exploration and Instrumentation(Jilin University),Ministry of Education,Changchun 130026,China3 Institute of Mathematics,Jilin University,Changchun 130012,China;Directivity of phase array vibrators in seismic exploration[J];Chinese Journal of Geophysics;2006-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Department of Mathematics, Hefei University of Technology, Hefei 230009,China YANG Xiao-wei;Hensel lift of Z_P→Z_(P~2)[J];Journal of Anhui Health Vocational & Technical College;2005-02
2 LI Wu-zhuang1,WANG Li-ping2 (1.Anyang Normal University,Anyang 455002,China;2.Hebi Vocational Technological College,Hebi 458030,China);The Construction of New Multi-Self-Shrinking Sequences[J];Journal of Anyang Normal University;2007-05
3 Li Min; Li Zhenyu(Institute of Modern Communication Research, Nouthern Jiaotong University, Beijing 100044);Wireless Data Communications[J];JOURNAL OF NORTHERN JIAOTONG UNIVERSITY;1996-01
4 Xin Xiaoming Chen Qiong (Department of Electronic Engineering);Optimum m - Sequence Pairs and Blanced Gold Group[J];Journal of Beijing Institute of Technology;1990-S3
5 Ruan Chuangai;Enumeration of Irreducible Characteristic Enumeration of Irreducible Characteristic Polynomials of Linear Shift Register[J];;1985-01
6 Ruan Chuangai;Companion Matrix of Polynomial over Finite Field with Its Application in Coding[J];;1986-02
7 Ruan Chuangai (Department of Information Engineering,Beijing University of Posts and Telecommunications,Beijing 100088);Some Properties of Weight in Binary Linear Code[J];;1993-04
8 MA Jin-ming,WU Wei-ling(Information Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China);The Analysis to Asymptotic Property of M-sequence Acquisition Based on GCC Algorithm[J];Journal of Beijing University of Posts and Telecommunications;2003-04
9 Guo Baoan;Cai Changnian(Department of Telecommunication Engineering,Beijing University of Posts and Telecommunications, Beijing 100088);The Irreducible Polynomials over Finite Fields[J];JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS;1994-01
10 Ou Zhiming(Department of Basic Science,Beijing University of Posts and Telecommunications,Beijing 100088)WangChengshu(Department of Radio Engineering, Beijing University of Posts and Telecommunications,Beijing 100088);A New Decoding Algorithm for RS Codes[J];JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS;1994-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 WANG Zhong-ren,CHEN Zu-bin,JIANG Tao,ZHANG Lin-hangKey Lab of GeoExploration and Instrumentation of Ministry of Education,College of Instrumentation and Electrical Engineering,Jilin University,Changchun 130026,China;Numerical Simulation for Seismic Exploration with Vibrator[J];Journal of Jilin University(Earth Science Edition);2006-04
2 Chen Zubin, Lin Jun, Liang Tiecheng and Zhang Linhang (Jilin University, Changchun, 130026 P.R.China);Design for Vibrator Field Experiment Based-on Vibrator-earth System[J];东北亚地学研究(英文版);2000-01
3 LIN Jun CHEN Peng-cheng JIANG Tao CHEN Zu-bin (Jilin University,Open Lab of Advanced Geophysical Instrumentation of the Ministry of National Land and Resources,Changchun,130026,China);The signal design of electrodynamic vibroseis for subsurface imaging[J];Progress In Geophysics;2004-04
4 WANG Zhong-ren,CHEN Zu-bin,ZHANG Lin-hang,CHAI Zhi-yuan (College of Instrumentation and Electrical Engineering,Jilin Univ,Changchun 130026,China;(Key Lab of Geo-Exploration and Instrumentation(Jilin Univ),Ministry of Education,Changchun 130026,China);Numerical simulation for seismic response to nonlinear sweeping signal from a vibrator[J];Progress in Geophysics;2006-03
5 CUI Bao-wen1,2,WANG Wei-hong3(Jilin University,Changchun 100029,China;2.Department of Reservoir Evaluation of Daqing Oilfield Corp.Ltd.,Daqing,163712,China;3.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Spectral borrowing stretch-free normal moveout correction[J];Progress in Geophysics;2007-03
6 WANG Zhong-Ren~(1,2),LIN Jun~(1,2*),FENG Sheng-Ya~31 College of Instrumentation and Electrical Engineering,Jilin University,Changchun 130026,China2 Key Laboratory of Geo-Exploration and Instrumentation(Jilin University),Ministry of Education,Changchun 130026,China3 Institute of Mathematics,Jilin University,Changchun 130012,China;Directivity of phase array vibrators in seismic exploration[J];Chinese Journal of Geophysics;2006-04
7 JIANG Tao,LIN Jun,YANG Dong,CHEN Zu-Bin College of Instrument Science and Electrical Engineering,Jilin University,Changchun 130026,ChinaKey Laboratory of Geo-exploration Instrumentation of Ministry of Education,Jilin University,Changchun 130026,China;Analysis of directional seismic signal based on phased-array vibrator system[J];Chinese Journal of Geophysics;2008-05
8 JIANG Zhong\|jin,LIN Jun,CHEN Zu\|bin (Electrical Science and Engineering College , Jilin University,Changchun 130026,China );THE APPLICATION OF THREE\|ORDER CUMULANT ON DEPRESSING THE SIDE\|LOBE IN VIBROSEIS DATA TIME\|SECTION[J];Earth Science Frontiers;2003-01
9 WANG Hui DING Zhi-feng(Institute of Geophysics,China Earthquake Administration,Beijing 100081,China);PARAMETERS SELECTION FOR VELOCITY ANALYSIS IN SHALLOW SEISMIC DATA PROCESSING[J];Seismology and Geology;2006-04
10 Hu Jiafu and Duan Yongkang (Earth Science Department of Yunnan University,Kunming 650031,China);File format of digital seismograph(or radar)and its convertion method[J];SEISMOLOGICAL AND GEOMAGNETIC OBSERVATION AND RESEARCH;1999-03
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhuang Juan; Lin Jun; Wu Dongjiang; Zhang Bojun; Zhang Zisan(Changchun University of Science and Technology, Changchun 130026);ANALYZING COUPLING PROCESS OF THE EARTH-HIGH FREQUENCY VIBRATOR[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;1999-02
2 MENG Qing-sheng, HE Qiao-deng, ZHU Jian-wei, WANG De-li (College of Geo-Exploration Science and Technology,Jilin University, Changchun130 026, China);SEISMIC MODELING IN ISOTROPIC POROUS MEDIA BASED ON BISQ MODEL[J];Journal of Changchun University of Science and Technology;2003-02
3 DAI Zhi-yang~1 ,Sun Jian-guo~2,Zha Xian-jie~1 (1.College of Earth and Space Sciences, University of Science and Technology of China, Hefei230026,China; 2. College of GeoExploration Science and Technology, Jilin University, Changchun130026,China);Seismic Wave Field Modeling with Convolutional Differentiator Algorithm[J];Journal of Jiling University (Earth Science Edition);2005-04
4 LIN Jun CHEN Peng-cheng JIANG Tao CHEN Zu-bin (Jilin University,Open Lab of Advanced Geophysical Instrumentation of the Ministry of National Land and Resources,Changchun,130026,China);The signal design of electrodynamic vibroseis for subsurface imaging[J];Progress In Geophysics;2004-04
5 YANG DING-HUI (Department of Mathematical Sciences, Tsinghua University, Beijing 100084, China);FINITE ELEMENT METHOD OF THE ELASTIC WAVE EQUATION AND WAVEFIELD SIMULATION IN TWO-PHASE ANISOTROPIC MEDIA[J];Chinese Journal of Geophysics;2002-04
6 LUO MINGQIU 1,2 LIU HONG1 LI YOUMING1 1 Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China 2 University of California, Sonta Cruz, CA 95064, USA;LU DECOMPOSITION WITH SPECTRAL FACTORIZATION IN SEISMIC IMAGING[J];Chinese Journal of Geophysics;2003-03
7 WANG XIUMING 1 ZHANG HAILAN 2 WANG DONG 2 1 CSIRO Petroleum PO BOX 1130, Technology Park Bentley, WA 6102 Australia 2 Institute of Acoustics, Beijing 100080, China;MODELLING OF SEISMIC WAVE PROPAGATION IN HETEROGENEOUS POROELASTICMEDIA USING A HIGH-ORDER STAGGERED FINITE-DIFFERENCE METHOD[J];Chinese Journal of Geophysics;2003-06
8 XIA Fan DONG Liang Guo MA Zai Tian Laboratory of Marine Geology, MOE, Tongji University, Shanghai 200092, China;ABSORBING BOUNDARY CONDITIONS IN 3D ELASTIC-WAVE NUMERICAL MODELING[J];Chinese Journal of Geophysics;2004-01
9 SUN Wei-Tao 1 YANG Hui-Zhu 2 1 Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China 2 Department of Computer Science & Technology, Tsinghua University, Beijing 100084,China;A 3-D FINITE DIFFERENCE METHOD USING IRREGULAR CRIDS FOR ELASTIC WAVE PROPAGATION IN ANISOTROPIC MEDIA[J];Chinese Journal of Geophysics;2004-02
10 CUI Xing Fu 1,2 ZHANG Guan Quan 2 WU Ya Li 1 1 Computer Center of Exploration & Development Research Institute of Liaohe Oilfield Branch Company, PetroChina, Panjin, Liaoning 124010 ,China 2 Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and System Sciences, Chinese Academy Sciences, Beijing 100080,China;TRUE AMPLITUDE SEISMIC MIGRATION OPERATOR IN 3D HETEROGENEOUS MEDIUM[J];Chinese Journal of Geophysics;2004-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved