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Proceedings Paper

Wireless acquisition and transmission system of smart cement-based sensors
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Paper Abstract

Wireless acquisition and transmission system of the sensing signals of the smart cement-based sensors is designed for stress/strain monitoring of concrete structures, the conception and the sensing principle of smart cement-based sensors are introduced, and the design method is presented based on the characters of the signals of smart cement-based sensors and the modularized program. The operating principle of the wireless acquisition and transmission system is especially analyzed, and the hardware circuit and the integration method are discussed in detail. The experiment of the designed wireless acquisition and transmission system is finished, and the experimental results show that the presented wireless acquisition and transmission system of the sensing signals of smart cement-based sensors has such advantages as simple circuit, easy to realize, high reliability, low cost, convenient setting and good practicability, and it is suitable for application in health monitoring of concrete structures.

Paper Details

Date Published: 30 March 2009
PDF: 8 pages
Proc. SPIE 7292, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2009, 72920C (30 March 2009); doi: 10.1117/12.815611
Show Author Affiliations
Yan Yu, Dalian Univ. of Technology (China)
Baoguo Han, Harbin Institute of Technology (China)
Jinping Ou, Harbin Institute of Technology (China)
Dalian Univ. of Technology (China)


Published in SPIE Proceedings Vol. 7292:
Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2009
Masayoshi Tomizuka, Editor(s)

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