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http://dx.doi.org/10.7474/TUS.2020.30.1.001

Development of a Signal Conditioner to Improve the Measurement Reliability of a Microseismic Monitoring System  

Cheon, Dae-Sung (Center for HLW Geological Disposal, KIGAM)
Han, Cheol-Min (NOHSN Co., Ltd.)
Lee, Jang Baek (Deep Subsurface Research Center, KIGAM)
Publication Information
Tunnel and Underground Space / v.30, no.1, 2020 , pp. 1-14 More about this Journal
Abstract
Microseismic monitoring is utilized for the performance verification and safety management of the structure by detecting fine levels of damage. In order to construct a highly reliable microseismic monitoring system, the role of signal conditioner is critical. The signal conditioner helps with accurate data collection and precision control of the device, and performs additional functions such as signal conversion, linearization, and amplification. In this technical report, noise reduction signal conditioner suitable for mining sites was developed and reviewed for the purpose of implementing more precise monitoring by supplementing the previously developed microseismic monitoring system.
Keywords
Microseismic; Monitoring; Signal-conditioner; Noise reduction;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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