Wireless Data Acquisition System for Vibrating Sensors

Shuang Rui Chen; Quan Sheng Yan; Shuang Cong Chen

doi:10.4028/www.scientific.net/AMM.494-495.979

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 494-495Wireless Data Acquisition System for Vibrating...

Wireless Data Acquisition System for Vibrating Sensors

Abstract:

In order to overcome the disconnection and high cost and maintenance difficulties of the conventional data collection systems for structure monitoring of long span bridge, we developed a low-cost and effective data acquisition system composed of several wireless communication modules connected to vibrating wire type sensors. This system has the function to change conventional wire-based data collector into wireless one instantly. The prototype of wireless data acquisition system for vibrating sensors is described in this paper. Laboratory tests demonstrate that the wireless data acquisition system is of high accuracy and good stability. In addition, the application of this system to the strain monitoring of a large steel box arch shows the wireless data acquisition system with good performance improve the efficiency of data acquisition and reduces the cost of monitoring.

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Periodical:

Applied Mechanics and Materials (Volumes 494-495)

Pages:

979-982

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.494-495.979

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Online since:

February 2014

Authors:

Shuang Rui Chen*, Quan Sheng Yan, Shuang Cong Chen

Keywords:

Bridge Monitoring, Vibrating Wire Sensor, Wireless Data Acquisition System

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