Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/4060
Título: A wireless sensor network platform for structural health monitoring: enabling accurate and synchronized measurements through COTS+custom-based design
Autor: Severino, Ricardo
Gomes, Ricardo
Alves, Mário
Sousa, Paulo
Tovar, Eduardo
Ramos, Luis
Aguilar, Rafael
Palavras-chave: Monitoring
Diagnosis
Maintenance
Data: 2010
Editora: International Federation of Automatic Control
Relatório da Série N.º: Management and Control of Production and Logistics;
Resumo: Structural health monitoring has long been identified as a prominent application of Wireless Sensor Networks (WSNs), as traditional wired-based solutions present some inherent limitations such as installation/maintenance cost, scalability and visual impact. Nevertheless, there is a lack of ready-to-use and off-the-shelf WSN technologies that are able to fulfill some most demanding requirements of these applications, which can span from critical physical infrastructures (e.g. bridges, tunnels, mines, energy grid) to historical buildings or even industrial machinery and vehicles. Low-power and low-cost yet extremely sensitive and accurate accelerometer and signal acquisition hardware and stringent time synchronization of all sensors data are just examples of the requirements imposed by most of these applications. This paper presents a prototype system for health monitoring of civil engineering structures that has been jointly conceived by a team of civil, and electrical and computer engineers. It merges the benefits of standard and off-the-shelf (COTS) hardware and communication technologies with a minimum set of custom-designed signal acquisition hardware that is mandatory to fulfill all application requirements.
Peer review: yes
URI: http://hdl.handle.net/10400.22/4060
ISBN: 978-3-902661-81-4
Versão do Editor: http://www.ifac-papersonline.net/Detailed/44619.html
Aparece nas colecções:ISEP – CISTER – Comunicações em eventos científicos

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