| 无线结构健康监测系统设计 |
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| 引用本文： | 戴亚文,邱航,李小强,彭磊. 无线结构健康监测系统设计[J]. 无线电工程, 2010, 40(4): 1-3,18 |
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| 作者姓名： | 戴亚文 邱航 李小强 彭磊 |
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| 作者单位： | 武汉理工大学,理学院,湖北,武汉,430070 |
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| 摘 要： | 为了对结构工程进行长期健康监测,并可根据监测数据进行分析、评估结构安全性,设计了一套实用性较强的无线监测系统。该系统采用由微功耗的单片机控制的24位模数转换器完成模数转换,加入太阳能充电方式来保证节点可以长时间工作。数据通过针对实际应用定制的网络协议进行传输,用户可以根据不同应用场合选择现场或者远程监控模式,上位机软件实时显示监控状态并给出可视化图形分析结果。测试实验证明,该系统具有工作时间长、低功耗、易维护和搭建和移动方便等优点。
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| 关 键 词： | 无线传感网络 结构健康监测 低功耗 协议定制 |
Design of Structural Health Monitoring System Based on Wireless Sensor Networks |
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| DAI Ya-wen,QIU Hang,LI Xiao-qiang,PENG Lei. Design of Structural Health Monitoring System Based on Wireless Sensor Networks[J]. Radio Engineering of China, 2010, 40(4): 1-3,18 |
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| Authors: | DAI Ya-wen QIU Hang LI Xiao-qiang PENG Lei |
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| Affiliation: | DAI Ya-wen,QIU Hang,LI Xiao-qiang,PENG Lei(School of Science,Wuhan University of Technology,Wuhan Hubei 430070,China) |
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| Abstract: | A wireless monitoring system is designed for long-term structural health monitoring(SHM)in civil engineering in this paper.In this monitoring system,one microprocessor with low power dissipation is used to process the data received from the 24-bit analog-to-digital converter.The system enhances energy performance by using solar technology.Data can be transmitted using customized network protocol and user can choose on-site or remote monitoring mode according to different needs.And the program of host comput... |
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| Keywords: | wireless sensor network structural health monitoring low power dissipation protocol customization |
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