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《Journal of Geodesy and Geodynamics》 2010-S2
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IDENTIFICATION OF TRANSFER FUNCTION OF SS-Y EXTENSOMETER WITH LEAST SQUARE METHOD

Zhao Fenghua1),Zhou Yunyao1),Xia Jiening1),Yang Jiang1),Wu Tao1) and Li Zhengyuan2)(1)Institute of Seismology,CEA,Wuhan 4300712)China Earthquake Networks Center,Beijing 100045)  
Given the step input signal,the input and output data of the SS-Y extensometer were recorded,respectively.With the least square method,the transfer function of SS-Y extensometer can be identified.Simulation results in Matlab environment verified the effectiveness of the obtained transfer function model of SS-Y extensometer.
【Fund】: 中国地震局地震研究所所长基金(IS200716003);; 国家检验检疫总局行业专项(10-215)
【CateGory Index】: TH762
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【Co-citations】
Chinese Journal Full-text Database 6 Hits
1 Cao Zhilei1),Zhou Qiong3),Zhang Youlin2),Wang Jilin3),Xue Zhiming3) and Lang Xiaoling1)1) Jingxian Seismic Station, Xuancheng 242500, China2) Mengcheng Seismic Station,Bozhou 233527, China3) Earthquake Administration of Anhui Province, Hefei 230031, China;Characteristic of daily variation for the geomagnetic Z-component in Mengcheng Seismic Station[J];Seismological and Geomagnetic Observation and Research;2008-05
2 Cao Zhilei1 Zhou Qiong1 Wang Jilin1 Hu Lianzhi2 Liu Hongfei1(1 Mengcheng Seismic Station,Bozhou,Anhui 233527;2 Anhui Provincial Seismic Bureau,Hefei 230031);The Geomagnetic Absolute Observation Data Processing and Analysis Software of Mengcheng Seismic Station[J];Journal of Institute of Disaster-Prevention Science and Technology;2006-03
3 Yang Guozhou Li Hua(Chenzhou Seismic Station,Chenzhou,Hunan 423000);On the Scientific and Technical Supports of Enhancing Comprehensive Capability of Disaster Prevention and Reduction[J];Journal of Institute of Disaster-Prevention Science and Technology;2007-04
4 LUO Xianhan Department of Astronomy,School Physics,Peking University,Beijing 100871;Exploration of Microwave Remote Sensing Observation about Earthquake Precursors[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2009-06
5 Xu Chunyang1,2),Yang Jiang1,2) and Zhang Shuangfeng3)(1)Institute of Seismology,CEA,Wuhan 4300712)Wuhan Research Institute of Seismographic Instruments,Wuhan 4300713)Handan Central Seismostation,Earthquake Admonistration of Hebei Province,Handan 056006);SEVERAL POINTS FOR ATTENTION IN INSTALLATION AND OPERATION OF MODEL SS-Y EXTENSOMETER[J];Journal of Geodesy and Geodynamics;2009-S1
6 Zhou Yunyao1,2),Wu Tao1,2),Wen Xingwei1,2),Yang Jiang1,2),Ma Wugang1,2),Zhao Fenghua1,2) and Li Zhengyuan3)(1)Institute of Seismology,CEA,Wuhan 4300712)Crustal Movement Laboratory,Wuhan 4300713)China Earthquake Networks Center,Beijing 100045);TESTING SENSITIVITY OF DEFORMATION INSTRUMENT WITH LASER INTERFEROMETER[J];Journal of Geodesy and Geodynamics;2010-S2
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