Loading...
Loading...

Go to the content (press return)

Damage detection using Andrew plots

Author
Gharibnezhad, F.; Mujica, L.E.; Rodellar, J.
Type of activity
Presentation of work at congresses
Name of edition
8th International Workshop on Structural Health Monitoring 2011
Date of publication
2011
Presentation's date
2011-09-19
Book of congress proceedings
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
First page
1
Last page
10
Repository
http://hdl.handle.net/2117/15392 Open in new window
Abstract
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...
Citation
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.
Group of research
CoDAlab - Control, Dynamics and Applications

Participants

Attachments