DocumentCode
2814138
Title
Sensor monitoring of bridge movement: A system architecture
Author
Brannstrom, R. ; Granlund, D.
Author_Institution
Pervasive & Mobile Comput., Lulea Univ. of Technol., Skelleftea, Sweden
fYear
2011
fDate
4-7 Oct. 2011
Firstpage
793
Lastpage
796
Abstract
This paper describes a sensor-based accelerometer monitoring system for bridge monitoring. A system with 18 sensors will be mounted on a 130-meter long cable-strayed bridge that is built during the summer of 2011. In order to monitor the natural frequency of the bridge (including vibrations and damping) the system should manage accelerometer readings at 50 Hz. The communication channel, sample rate requirements and number of sensors put limitations on the system architecture.
Keywords
accelerometers; bridges (structures); condition monitoring; damping; structural engineering; vibrations; accelerometer sensor based monitoring system; bridge movement monitoring; cable stayed bridges; damping; natural frequency; sensor monitoring; vibrations; Accelerometers; Bridges; Cities and towns; Computer architecture; Logic gates; Monitoring; Software; Accelerometer sensor; bridge monitoring; system architecture;
fLanguage
English
Publisher
ieee
Conference_Titel
Local Computer Networks (LCN), 2011 IEEE 36th Conference on
Conference_Location
Bonn
ISSN
0742-1303
Print_ISBN
978-1-61284-926-3
Type
conf
DOI
10.1109/LCN.2011.6115553
Filename
6115553
Link To Document