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Damage detection using Andrew plots

Autor
Gharibnezhad, F.; Mujica, L.E.; Rodellar, J.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
8th International Workshop on Structural Health Monitoring 2011
Any de l'edició
2011
Data de presentació
2011-09-19
Llibre d'actes
Structural health monitoring 2011: condition-based maintenance and intelligent structures : proceedings of the 8th International workshop on structural health monitoring, Stanford University, Stanford, CA, September 13-15, 2011
Pàgina inicial
1
Pàgina final
10
Repositori
http://hdl.handle.net/2117/15392 Obrir en finestra nova
Resum
In current work, Andrew plot is used as a new index to detect any probable damage in the structure. At the first step, using piezoelectric actuators and sensors, appropriate lamb wave is propagated and received through the structure. Then Principal Component Analysis is applied to the recorded data and prepares necessary data for Andrew curves. Andrew plots are depicted based on calculated principal components. It has been shown that comparing Andrew curves from baseline, structure without damag...
Citació
Gharibnezhad, F.; Mujica, L.E.; Rodellar, J. Damage detection using Andrew plots. A: International Workshop on Structural Health Monitoring. "Structural health monitoring 2011: condition-based maintenance and intelligent structures : proceedings of the 8th International workshop on structural health monitoring, Stanford University, Stanford, CA, September 13-15, 2011". Stanford, CA: 2011.
Grup de recerca
CoDAlab - Control, Modelització, Identificació i Aplicacions

Participants

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