Back to Search
Start Over
Determination and visualization of the wave propagation on solid surfaces using a single head laser vibrometer.
- Source :
-
AIP Conference Proceedings . 5/24/2012, Vol. 1433 Issue 1, p259-262. 4p. 2 Diagrams, 1 Graph. - Publication Year :
- 2012
-
Abstract
- This paper presents an automated system for the evaluation and visualization of structural vibrations on the surface of solid materials in an ultrasonic frequency range using a single head laser Doppler vibrometer. For this method, the vibrometer performs a continuous scan of the surface driven by a two-axes robotic system. Scan and measurement parameters can be adapted to the requirements of geometry, frequency and resolution. Data processing techniques are employed to improve the signal-to-noise ratio and minimize the effect of inconvenient laser beam reflections caused by speckles. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1433
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 76143399
- Full Text :
- https://doi.org/10.1063/1.3703184