Data Acquisition System Connect to CMG-3T Low-Frequency Seismic Pendulum

Ting Ting Liu; Yong Wu; Jun Lin

doi:10.4028/www.scientific.net/AMR.734-737.2945

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 734-737Data Acquisition System Connect to CMG-3T...

Data Acquisition System Connect to CMG-3T Low-Frequency Seismic Pendulum

Abstract:

Aiming at the low-frequency performance of the lowfrequency seismic pendulum CMG -3T, we design a data acquisition system can acquire the low-frequency seismic waves, at the same time we accomplish the process of adjusting the CMG-3T. This paper gives designing scheme include the low noise design of the power module, the design of the connector to RS232 which can send command to adjusting the mass of CMG-3T,the design of voltage attenuation network and no-source low-pass filter network of data acquisition system, the last is the design of software for adjusting the CMG-3T.

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Periodical:

Advanced Materials Research (Volumes 734-737)

Pages:

2945-2948

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.734-737.2945

Citation:

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Online since:

August 2013

Authors:

Ting Ting Liu*, Yong Wu, Jun Lin

Keywords:

CMG 3T, Data Acquisition System, Low Noise Design, Voltage Attenuation Network

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* - Corresponding Author

References

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