Monitoring system of wind turbine rotor blades

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7293, Issue , 2009, Pages

  Frankenstein, B ^a   Schubert, L ^a   Meyendorf, N ^a   Friedmann, H ^b   Ebert, C ^b  

^a FRAUNHOFER INSTITUTE FOR NON DESTRUCTIVE TESTING   (Germany)

^b Wolfel Beratende Ingenieure ^*  (Germany)

Author keywords

Acoustic emission; Acousto ultrasonic; Structural health monitoring; Wind turbine rotor blade

Indexed keywords

ACOUSTO ULTRASONIC; ACOUSTO-ULTRASONICS; DAMAGE DEVELOPMENT; DESIGN DATA; EIGEN FREQUENCIES; EXCITED WAVES; FEM SIMULATIONS; GLOBAL STRUCTURE; LOW FREQUENCY; MEASUREMENT AND SIMULATION; MODAL METHOD; MODE SHAPES; MONITORING METHODS; MONITORING SYSTEM; OPERATIONAL MODAL ANALYSIS; PLATE-LIKE STRUCTURE; ROTOR BLADES; STRUCTURAL DAMAGES; ULTRASONIC RANGE; WAVE MODES; WIND TURBINE ROTOR BLADE; WIND TURBINE ROTORS;

ACOUSTIC EMISSION TESTING; ACOUSTIC EMISSIONS; DELAMINATION; ELASTIC WAVES; ELASTICITY; ENGINES; FINITE ELEMENT METHOD; MODAL ANALYSIS; SENSOR NETWORKS; SMART SENSORS; STRUCTURAL HEALTH MONITORING; STRUCTURES (BUILT OBJECTS); TURBOMACHINE BLADES; ULTRASONICS; WAVES; WIND POWER; WIND TURBINES;

MONITORING;

EID: 66749152799     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.815464     Document Type: Conference Paper

References (5)

1. B. Köhler, F. Schubert, B. Frankenstein, "Numerical and experimental investigation of Lamb wave excitation, propagation, and detection for structural health monitoring", Proceedings of the 2nd European Workshop on Structural Health Monitoring 2004, Munich, Germany, July 7-9, Eds.: C. Boller, W. J. Staszewski, 993-1000, 2004.
2. F. Schubert, "Basic principles of acoustic emission tomography", Journal of Acoustic Emission, Vol. 22, 147-158, 2004.
3. L. Schubert, M. Barth, T. Klesse, B. Köhler, B. Frankenstein, "Guided elastic waves and their impact interaction in CFRP structures characterized by 3D laser scanning vibrometry", to be published, SPIE 03/2008, San Diego
4. Lars Schubert, Martin Küttner, Bernd Frankenstein, Dieter Hentschel, "Structural Health Monitoring of a rotor blade during statical load test", DSSHM 2007, Regensburg, Germany
5. B. Frankenstein, K.-J. Fröhlich, D. Hentschel, "Microsystem for signal processing applications". In: SPIE (Ed.): Proceedings of 10th SPIE International Symposium Nondestructive Evaluation for Health Monitoring and Diagnostics, San Diego, California USA, March 2005, paper 5770-18