Abstract The use of scanning laser-vibrometry for the investigation of various phenomena of Lamb wave propagation and interaction for structural health monitoring purposes in CFRP-structures is presented. Different measuring modes and data processing are introduced to characterise piezoactuators and their wave fields, measure velocity dispersion and direction-dependent attenuation and describe the interactions with defects.
Laser-vibrometric analysis of propagation and interaction of lamb waves in CFRP-plates
CEAS Aeronautical Journal ; 4 , 1 ; 77-85
11.01.2013
9 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Laser-vibrometric analysis of propagation and interaction of lamb waves in CFRP-plates
Online Contents | 2013
|Laser-vibrometric analysis of propagation and interaction of lamb waves in CFRP-plates
Online Contents | 2013
|Determining vehicle integrity using vibrometric signatures
Europäisches Patentamt | 2020
|Visually determining vibrometric behavior of aerial vehicles
Europäisches Patentamt | 2020
|