Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Natural Disasters》 2015-02
Add to Favorite Get Latest Update

Interference prevention algorithm used for single station of earthquake early warning system

JIANG Wenxiang;YU Haiying;ZHAO Xiaofeng;XU Siming;Key Laboratory of Earthguake Engineering and Engineering Vibralion,Institute of Engineering Mechanics,China Earthquake Administration;  
Using information of single station to identify seismic events and interference in shorte time is a key issue in earthquake early warning system. Based on characteristic parameters of waveform,this paper studies the application of decision tree method for improving anti-interference ability of single station in earthquake early warning system. In order to study the influence of electromagnetic interference on earthquake early warning system,seven kinds of electromagnetic interference were tested in this paper. Five features(whether the event ended,Speed,Sparse,Pration,Symmetry) were extracted from waveform data in 3 seconds after event trigger,and relationship between feature values and the type of events was established by decision tree. The paper uses numerous strong-motion records and interference records(6359 seismic records and 163 interference records) to validate the trained decision tree,and the results show that this method achieves high recognition rate. This algorithm is easy to convert to IF-THEN rules and can easily be written in computer programs or expert system. This algorithm could be used as the seismic event detecting module for earthquake early warning or alarm system to improve their reliability.
【Fund】: 工程力学研究所基本科研业务费专项(2011D01 2014B02);; 地震行业科研专项(51308517 201008006);; 国家自然科学基金项目(201208014)
【CateGory Index】: P315.75-39
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 6 Hits
1 Jiang Dan,Zou Tong,Chen Zhigao and Guo Tangyong(Institute of Seismology,CEA,Wuhan 430071);ON RECOGNITION AND ELIMINATION METHOD OF ELECTROMAGNETIC INTERFERENCE IN EARTHQUAKE INSTRUMENT SYSTEM[J];Journal of Geodesy and Geodynamics;2009-S1
2 YANG Xuan-Hui 1, SHEN Ping 2, LIU Xi-Qiang 3 , ZHENG Zhi-Zhen 4 1 Institute of Crustal Dynamics, China Earthquake Administration, Beijing 100085, China 2 Institute of Geophysics, China Earthquake Administration, Beijing 100081, China 3 Shandong Provincial Earthquake Administration, Jinan 250014, China 4 The Center of Seismic Data and Information, China Earthquake Administration, Beijing 100045, China;Application of method of spectral component ratio of wavelet-packets to discrimination between earthquakes and nuclear explosions[J];Chinese Journal of Geophysics;2005-01
3 ZENG Xian-wei,ZHAO Wei-ming,LI Hong-ting,SHI Hai-kuo,YAO Lin(Earthquake Administration of Ningxia Hui Autonomous Region,Yinchuan 750001,Ningxia,China);Discrimination between Earthquakes and Explosions in Ningxia and Its Neighboring Region Using Time-frequency Spectrum Wavelet Packet Transform[J];Journal of Seismological Research;2010-03
4 John Durkin~1, CAI Jing-feng~1, CAI Zi-xing~2(1.Department of Electrical and Computer Engineering, University of Akron, Akron OH 44306,USA;2.College of Information Engineering and Science, Central South University, Changsha 410083, China);Decision Tree Technique and its Current Research[J];Control Engineering of China;2005-01
5 ZHOU Yan-wen1,LIU Xi-qiang2(1.Lanzhou Institute of Seismology,CEA,Lanzhou 730000,China;2.Earthquake Administration of Shandong Province,Jinan 250014,China);A New Method of Automatic Seismic Event Detection[J];Northwestern Seismological Journal;2008-02
6 QU Jun-hao,LIU Xi-qiang,SHI Yu-yan,WU Dan-tong,MIAO Qing-jie(Earthquake Administration of Shandong Province,Jinan 250014,China);Automatic Judgment Method for Seismic Event[J];Northwestern Seismological Journal;2010-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YUAN Hua et al(Southwest Forestry University,Kunming,Yunnan 650224);Application of Object-oriented Method in Quick Bird Image Classification[J];Journal of Anhui Agricultural Sciences;2011-10
2 PAN Chen,DU Pei-jun,ZHANG Hai-rong(China University of Mining and Technology, Xuzhou 221008);Decision tree classification and its application in processing of remote sensing images[J];Science of Surveying and Mapping;2008-01
3 MA Xue-mei,LEI Xiu-li,LI Xi-feng,ZHANG Bao-hua;Extracting Valley Impervious Surfaces and It’s Change Information Based on the Technology of Data Mining[J];Bulletin of Surveying and Mapping;2007-12
4 ZHANG Hongcai1,2,JIN Xing1,2,LI Jun2,WEI Yongxiang2(1.Institute of Engineering Mechanics,China Earthquake Administration,Harbin 150008,China; 2.Fujian Earthquake Administration,Fuzhou 350003,China);Research on earthquake early warning location methods[J];Journal of Earthquake Engineering and Engineering Vibration;2011-03
5 ZHOU Long-shou,QIU Ze-hua,TANG Lei,KAN Bao-xiang(Institute of Crustal Dynamics,CEA,Beijing 100085,China);Testing Precursory Wave before Strong Earthquakes Using Borehole Strain Data[J];Earthquake;2009-03
6 Huang Jun,Yao Yunsheng,Wang Qiuliang and Li Jinggang (Institute of Seismology,CEA,Wuhan 430071);A INTEGRATED SINGLE-STATION SEISMIC LOCATION METHOD FOR EARLY WARNING[J];Journal of Geodesy and Geodynamics;2011-02
7 JIN Lei,LI Yue,YANG Bao-jun (Jilin University,Changchun 130012,China);Reduction of random noise for seismic data by time-frequency peak filtering[J];Progress In Geophysics;2005-03
8 WANG Yong-jun1,GUO Ze-qing2,LIU Wei-hong1,XU Xiao-lin2,ZENG Fu-ying2(1.China University of Geosciences,Beijing 100083,China;2.Langfang Branch,Research Institute of Petroleum Exploration and Development,CNPC,Langfang 065007,China);Analysis of milankovitch cycles of quaternary in sanhu area,eastern qaidam basin[J];Progress in Geophysics;2007-02
9 LIU Dai-zhi(The Second Artillery Institute of Engineering,Xi'an 710025,China);A number of research directions in geophysics for national security[J];Progress in Geophysics;2007-04
10 WANG Ren-yi1,2,LIU Yue-qiang3(1.Geology University of China,Wuhan 430074,China;2.Department of Exploration & Development,CNOOC Ltd.Zhanjiang,Zhanjiang 524057,China;3.Tuha Oil Field,Hami 839009,China);The identification method of the water flooded layer based on the wavelet entropy[J];Progress in Geophysics;2007-05
China Proceedings of conference Full-text Database 2 Hits
1 LIU Dai-zhi(The Second Artillery Institute of Engineering , Xi’an 710025, China);A number of research directions in geophysics for national security[A];[C];2007
2 Kong Qingkai and Zhao Ming (Building Engineering Department,Tongji University,Shanghai 200092,China );Study on Algorithms in Earthquake Early Warning System[A];[C];2010
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LIN Da chao 1 , SHI Hui ji 1 , BAI Chun hua 2 , ZHANG Qi 2 (1.Tsinghua University, Beijing 100084, China; 2.Beijing Institute of Technology, Beijing 100081, China);Time-frequency analysis of explosion seismic effects[J];Explosion and Shock Waves;2003-01
2 ZHANG Guo-min,REN Jin-wei,MA Hong-sheng(Institute of Earthquake Prediction,CEA,Beijing 100036,China);PROSPECT ON THE DEVELOPMENT OFEARTHQUAKE PREDICTION RESEARCH[J];Seismological Research of Northeast China;2006-04
3 LI Shan you 1,2 , JIN Xing 2, CHEN Xian 3, MA Qiang 2 (1.Harbin Institute of Technology, Harbin 150001, China; 2.Institute of Engineering Mechanics, China Seismological Bureau, Harbin 150080, China; 3.Harbin University of Engineering, Harbin 150001, China);Rapid reporting of peak strong motion and seismic intensity[J];Earthquake Engineering and Engineering Vibration;2002-06
4 JIN Xing, MA Qiang, LI Shanyou(Institute of Engineering Mechanics, China Seismological Bureau, Harbin 150080, China);Comparison of four numerical methods for calculating seismic response of SDOF system[J];Earthquake Engineering and Engineering Vibration;2003-01
5 MA Qiang, JIN Xing, LI Shanyou(Institute of Engineering Mechanics, China Seismological Bureau,Harbin 150080,China);Real-time algorithm of seismic dynamic response for SDOF system[J];Earthquake Engineering and Engineering Vibration;2003-05
6 JIN Xing~(1,2), MA Qiang~(1), LI Shan-you~(1)(1.Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China;2. Earthquake Administration of Heilongjiang Province, Harbin 150090, China);Real-time simulation of ground velocity using digital accelerograph record[J];Earthquake Engineering and Engineering Vibration;2004-01
7 Jin Xing~(1,2,3),Ding Haiping~(1,4),Li Shanyou~(1) ,Jing Liping~(1) ,Ma Shulin~(1) ,Gao Feng~(1) Fu Zhengxin~(1),Wang Xiaofeng~(3) ,Ma Qiang~(1) ,Yang Wendong~(3) (1.Institute of Engineering Mechanics, China Earthquake Administration,Harbin 150080, China; 2.Institute of Geotechnical Engineering, Nanjing University of Technology, Nanjing 210009 ,China; 3.Earhtquake Administration of Heilongjiang Province, Harbin 150090, China; 4.University of Science and Technology of Suzhou, Suzhou 215011,China);Seismic surveillance and partial field array observation for explosion in Suiling[J];Earthquake Engineering and Engineering Vibration;2004-04
8 Jin Xing~(1,2,3),Ma Qiang~1,Li Shanyou~1,Yang Wendong~3(1.Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China; 2.Institute of Geotechnical Engineering,Nanjing University of Technology,Nanjing 210009,China; 3.Earthquake Administration of Heilongjiang Province, Harbin 150090, China);Comparison research on the records of wide band strong motion seismograph and seismometer at same station[J];Earthquake Engineering and Engineering Vibration;2004-05
9 Li Shanyou~(1), Wu Dongpo~(1),Jin Xing~(1, 2), Ma Qiang~(1), Yang Wendong~(2)(1.Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China;2.Earthquake Administration of Heilongjiang Province, Harbin 150090, China);The real-time calculation method of instantaneousparameters of seismic signal[J];Earthquake Engineering and Engineering Vibration;2004-05
10 Zhang Nian,Yin Suwen and Zhang Zhijun(Earthquake Administration of Hubei Province,Wuhan 430071);SEISMIC ALARM WITH METHOD OF DETECTING BOTH PERIOD AND AMPLITUDE[J];Journal of Geodesy and Geodynamics;2007-S1
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved