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Data analysis and reduction methodologies for wireless sensor networks: Sustainable Bridges Background document 5.8
EMPA, Dübendorf, Switzerland.
EMPA, Dübendorf, Switzerland.
EMPA, Dúbendorf, Switzerland.
Institute of Construction Materials, University of Stuttgart, Germany.
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2007 (English)Report (Refereed)
Abstract [en]

This report describes procedures and algorithms for data analysis and reduction methodologies regarding vibration analysis and acoustic emission techniques (AET) utilized for a prototype bridge monitoring system which is based on wireless sensor network (WSN) technology. The network consists of a terminal or base station (data logging and configuration unit), representing the data sink in the network, and several tens of sensor nodes spread over a bridge and representing the data sources. Each sensor node is equipped with sensors, a microcontroller and a radio transceiver. All nodes together form a multi-hop communication network.

The laboratory and field tests described demonstrate that this concept is feasible even on low power WSN platforms and that it is a key element for the successful application of wireless sensor networks in long term structural monitoring.

Place, publisher, year, edition, pages
2007. , p. 58
Keywords [en]
Wireless sensor networks, data analysis, bridges
National Category
Infrastructure Engineering
Research subject
Structural Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-75327OAI: oai:DiVA.org:ltu-75327DiVA, id: diva2:1337667
Note

EC FP6, Sixth Framework Program

Sustainable Bridges – Assessment for Future Traffic Demands and Longer Lives

TIP3-CT-2003-001653

Available from: 2019-07-16 Created: 2019-07-16 Last updated: 2019-08-14

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SB 5.8(1408 kB)2 downloads
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Type fulltextMimetype application/pdf

Infrastructure Engineering

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CiteExportLink to record
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Citation style
  • apa
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Output format
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