[1]唐旋来 汪秉文 汤强 戴志诚.无线传感器网络在桥梁健康监测中的应用研究[J].计算机技术与发展,2011,(01):174-177.
 TANG Xuan-lai,WANG Bing-wen,TANG Qiang,et al.Health Monitoring of Bridge Using Wireless Sensor Networks[J].,2011,(01):174-177.
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无线传感器网络在桥梁健康监测中的应用研究()

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2011年01期
页码:
174-177
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Health Monitoring of Bridge Using Wireless Sensor Networks
文章编号:
1673-629X(2011)01-0174-D4
作者:
唐旋来 汪秉文 汤强 戴志诚
华中科技大学控制科学与工程系
Author(s):
TANG Xuan-lai WANG Bing-wenTANG QiangDAI Zhi-cheng
Department of Control Science and Engineering, Huazhong University of Science and Technology
关键词:
无线传感器网络桥梁健康监测路由时间同步能量管理
Keywords:
wireless sensor network bridge health monitoring routing time synchronization energy management
分类号:
TP277
文献标志码:
A
摘要:
针对无线传感器网络技术在桥梁结构健康监测中的应用,研究并开发了基于无线传感器网络的桥梁结构健康监测系统。采用能量均衡分簇路由算法、时间同步算法和能量管理算法,组建了低功耗、节点能量消耗均衡、具有多跳路由结构的无线传感器网络。同时,应用加速度传感器检测桥梁振动的加速度数据,通过FFT变换由加速度数据得到桥梁的固有频率,并根据固有频率分析桥梁的健康状况。系统在公路高架桥中进行了应用试验,试验结果表明,系统便携性好,监测数据可靠
Abstract:
A wireless sensor network (WSN) for bridge health monitoring (BHM) is designed, implemented, deployed and tested on a road viaduct. The system formed a low-power, consuming energy balance and a multi-hop muting for wireless sensor networks, using energy balance clustering muting algorithm, time synchronization algorithm and energy management algorithms. The system tested in a road viaduct, using accelerometers to collect the real-time ambient vibrations of the bridge. In the application, the sensor nodes were arranged in the bridge, setting up a multiple sub-cluster multi-hop routing network architecture. Eventually,the natural frequency of bridge was got from the acceleration data through FFT transform. The test result show that the system is portable and reliable

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备注/Memo

备注/Memo:
国家自然科学基金项目(60773190,60802002)唐旋来(1986-),男,硕士研究生,研究方向为无线传感器网络等;汪秉文,教授,博士生导师,研究方向为智能控制与机器人技术、计算机集成控制与网络技术等
更新日期/Last Update: 1900-01-01