A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A smart and wireless sensors network for cable health monitoring
In the collection of possible non destructive techniques used for bridges, acoustic emission is a favourite non-destructive solution towards health monitoring of cables of suspended bridges. A first generation of such an acoustic system made of a supervisor and a distribution of wired sensors fixed onto bridge cables have been developed and deployed on several bridges in France. The aim of this article is to present the new generation of this acoustic system redeveloped by implementing algorithms on a distribution of smart and wireless sensors. Each sensor of the platform consists of a small electronic layer including a TCP/IP stack and an embedded micro Clinux Operating System. Sensors are able to detect and to record the full shape of acoustic waves due to wire breaks while they are kept synchronized by means of a GPS method.
A smart and wireless sensors network for cable health monitoring
In the collection of possible non destructive techniques used for bridges, acoustic emission is a favourite non-destructive solution towards health monitoring of cables of suspended bridges. A first generation of such an acoustic system made of a supervisor and a distribution of wired sensors fixed onto bridge cables have been developed and deployed on several bridges in France. The aim of this article is to present the new generation of this acoustic system redeveloped by implementing algorithms on a distribution of smart and wireless sensors. Each sensor of the platform consists of a small electronic layer including a TCP/IP stack and an embedded micro Clinux Operating System. Sensors are able to detect and to record the full shape of acoustic waves due to wire breaks while they are kept synchronized by means of a GPS method.
A smart and wireless sensors network for cable health monitoring
Ein intelligentes und schnurloses Sensornetz zur Überwachung der Kabelunversehrtheit
Cam, Vincent Le (author) / Gaillet, Laurent (author) / Perrin, Marianne (author) / Tessier, Christian (author) / Cottineau, Louis-Marie (author)
2009
6 Seiten, 3 Bilder, 16 Quellen
(nicht paginiert)
Conference paper
Storage medium
English
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