|Table of Contents|

Application of Wireless Sensor Networks on Experiment of Cantilever Beam(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2008年02期
Page:
51-
Research Field:
Publishing date:
2008-06-20

Info

Title:
Application of Wireless Sensor Networks on Experiment of Cantilever Beam
Author(s):
LI Yang1;  XIE Hui-cai2;  PAN Xiao-jie1
1. Department of Civil Engineering, Shantou University, Shantou 515063, Guangdong, China; 2. Department of Civil Engineering, Shenzhen University, Shenzhen 518060, Guangdong, China
Keywords:
wireless sensor network;  Micaz;  TinyOS;  cantilever beam;  modal parameter identification;  structural health monitoring
PACS:
TU198.6
DOI:
-
Abstract:
Programming wireless sensor using TinyOS software to form wireless sensor networks was applied to large-scale civil structural health monitoring. Firstly, the characteristics of the wireless sensor networks and TinyOS operation system were introduced. Then, the whole process of the modal frequency test of a cantilever beam using Micaz smart sensor was depicted. Finally, some relative problems of programming and experimental method were discussed, and the experiment result was compared with wired sensor and finite element analysis. The results show that the experimental method is feasible and effective.

References:

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Last Update: 2008-06-20