Wireless instrumentation for monitoring of smart structures

被引：0
|
作者：
Kim, Chi-Yeop [1 ]
Kwon, Il-Bum [1 ]
Seo, Dae-Cheol [1 ]
机构：
[1] KRISS, Safety Metrol Grp, Taejon 305600, South Korea
来源：
ADVANCED NONDESTRUCTIVE EVALUATION I, PTS 1 AND 2, PROCEEDINGS | 2006年 / 321-323卷
关键词：
wireless device; strain; optical fiber strain sensor; piezo-ceramic sensor; beam test;
D O I：
10.4028/www.scientific.net/KEM.321-323.192
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Smart structures needs lots of sensor installation to sense their status and also the external environmental change. Wireless technique can give a good solution to install sensors without heavy cables. So, in this work, a wireless device was developed to transmit static strain and elastic wave propagation of structures. The specification of this device was as follows: 2.4 GHz of transmitted frequency, 8 channels, 57,600 bps of the transmitted speed, and 10 mW of the transmitted power. In order to confirm the wireless device's feasibility, a beam test was performed with five optical fiber strain sensors and two piezo-ceramic sensors with the wireless instrumentation.
引用
收藏
页码：192 / 195
页数：4
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