地震计正弦标定自动处理系统
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摘要
采用便携数据采集卡,自行设计了标定、数据采集、显示、存贮、数据处理等软件,构成一个地震计正弦标定自动处理系统,该系统能完成地震计正弦标定信号的自动识别、幅度量取及确定标定参数的全过程。
A commercial data acquisition card is employed. The program including calibration, data acquisition, displaying, saving and processing is designed to configure an automatic processing system which can recognize sine calibration signal, measure amplitude of signal and identify parameters automatically.
A commercial data acquisition card is employed. The program including calibration, data acquisition, displaying, saving and processing is designed to configure an automatic processing system which can recognize sine calibration signal, measure amplitude of signal and identify parameters automatically.
引文
1中国地震局监测预报司.数字地震观测技术[M].北京:地震出版社,2003.Monitor and Forecast Department,CEA.Digitally observing technology for earthquake[M].Beijing:Seismological Press,2003.(in Chinese)
2蔡亚先,吕永清,周云耀,等.JCZ-1超宽频带地震计[J].地壳形变与地震,1995,15(3):1～8.Cai Yaxian,Lu Yongqing,Zhou Yunyao,et al.JCZ-1ultra broadband seismometer[J].Crustal Deformatin and Earth-quake,1995,15(3):1-8.(in Chinese)
3蔡亚先,吕永清,周云耀,等.CTS-1甚宽频带地震计[J].大地测量与地球动力学,2004,24(3):109～114.Cai Yaxian,Lu Yongqing,Zhou Yunyao,et al.CTS-1verybroadband seismometer[J].Journal of Geodesy and Geody-namics,2004,24(3):109-114.(in Chinese)
4蔡亚先,吕永清.超宽频带与甚宽频带地震计的台站现场标定[J].大地测量与地球动力学,2005,25(3):117～122.Cai Yaxian and Lu Yongqing.In-situ calibration of JCZ-1ul-tra broadband seismometer and CTS-1very broadband seis-mometer at seismostation[J].Journal of Geodesy and Geody-namics,2005,25(4):117-122.(in Chinese)
5吕永清,蔡亚先.用MATLAB工具精确快速测定宽频带地震计的周期与阻尼系数[J].大地测量与地球动力学,2002,22(2):116～120.Lu Yongqing and Cai Yaxian.Precise fast determination of cycle and damping coefficient of wideband seismograph by Matlab tool[J].Journal of Geodesy and Geodynamics,2002,22(2):116-120.(in Chinese)
6董长虹.MATLAB信号处理与应用[M].北京:国防工业出版社,2005.Dong Changhong.Signal processing and application with MATLAB[M].Beijing:National Defence Industry Press,2005.(in Chinese)
2蔡亚先,吕永清,周云耀,等.JCZ-1超宽频带地震计[J].地壳形变与地震,1995,15(3):1～8.Cai Yaxian,Lu Yongqing,Zhou Yunyao,et al.JCZ-1ultra broadband seismometer[J].Crustal Deformatin and Earth-quake,1995,15(3):1-8.(in Chinese)
3蔡亚先,吕永清,周云耀,等.CTS-1甚宽频带地震计[J].大地测量与地球动力学,2004,24(3):109～114.Cai Yaxian,Lu Yongqing,Zhou Yunyao,et al.CTS-1verybroadband seismometer[J].Journal of Geodesy and Geody-namics,2004,24(3):109-114.(in Chinese)
4蔡亚先,吕永清.超宽频带与甚宽频带地震计的台站现场标定[J].大地测量与地球动力学,2005,25(3):117～122.Cai Yaxian and Lu Yongqing.In-situ calibration of JCZ-1ul-tra broadband seismometer and CTS-1very broadband seis-mometer at seismostation[J].Journal of Geodesy and Geody-namics,2005,25(4):117-122.(in Chinese)
5吕永清,蔡亚先.用MATLAB工具精确快速测定宽频带地震计的周期与阻尼系数[J].大地测量与地球动力学,2002,22(2):116～120.Lu Yongqing and Cai Yaxian.Precise fast determination of cycle and damping coefficient of wideband seismograph by Matlab tool[J].Journal of Geodesy and Geodynamics,2002,22(2):116-120.(in Chinese)
6董长虹.MATLAB信号处理与应用[M].北京:国防工业出版社,2005.Dong Changhong.Signal processing and application with MATLAB[M].Beijing:National Defence Industry Press,2005.(in Chinese)
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