DocumentCode
3423485
Title
Structural Health Monitoring of a rotor blade during statical load test
Author
Schubert, Lars ; Küttner, Martin ; Frankenstein, Bernd ; Hentschel, Dieter
Author_Institution
Inst. of Non-Destructive Testing Dresden branch, Dresden
fYear
2007
fDate
3-7 Sept. 2007
Firstpage
297
Lastpage
301
Abstract
The paper describes a structural health monitoring concept based on the evaluation of acoustic Lamb waves. Using a suitable damage indicator like the correlation coefficient it is possible to detect and localize defects in the observed structure. The functional capability was shown in statical test of a part of a rotor blade.
Keywords
blades; condition monitoring; correlation methods; fault diagnosis; rotors; statistical testing; surface acoustic waves; acoustic Lamb waves; correlation coefficient; damage indicator; defect detection; defect localization; rotor blade; statical load test; structural health monitoring; Acoustic emission; Acoustic sensors; Acoustic signal detection; Acoustic testing; Acoustic waves; Blades; Electronic mail; Monitoring; Sensor systems; Wind energy; acoustic signature; acousto ultrasonics; correlation coefficient; rotor blade; statical load test; structural health monitoring;
fLanguage
English
Publisher
ieee
Conference_Titel
Database and Expert Systems Applications, 2007. DEXA '07. 18th International Workshop on
Conference_Location
Regensburg
ISSN
1529-4188
Print_ISBN
978-0-7695-2932-5
Type
conf
DOI
10.1109/DEXA.2007.151
Filename
4312905
Link To Document