Measuring area vibration mode shapes with a continuous-scan LDV

Measurement: Journal of the International Measurement Confederation

Volumn 35, Issue 2, 2004, Pages 181-189

  Stanbridge, Anthony B ^a   Martarelli, Milena ^b   Ewins, David J ^a  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

^b UNIVERSITÀ POLITECNICA DELLE MARCHE   (Italy)

Author keywords

Area scans; Laser doppler vibrometer; Mode shapes; Vibration

Indexed keywords

ACCELEROMETERS; DEMODULATION; DOPPLER EFFECT; EIGENVALUES AND EIGENFUNCTIONS; HOLOGRAPHY; LASER APPLICATIONS; MATHEMATICAL TRANSFORMATIONS; MODAL ANALYSIS; POLYNOMIALS; SCANNING; SPECKLE; SPECTRUM ANALYSIS; SPURIOUS SIGNAL NOISE; VIBRATIONS (MECHANICAL);

AREA SCANS; LASER DOPPLER VIBROMETER (LDV); MODE SHAPES;

VIBRATION MEASUREMENT;

EID: 0742302948     PISSN: 02632241     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.measurement.2003.07.005     Document Type: Conference Paper

References (4)

1. Jones R., Wykes C. Holographic and Speckle Interferometry. 1983;Cambridge University Press.
2. Stanbridge A.B., Ewins D.J. Modal testing using a scanning laser Doppler vibrometer. Mechanical Systems and Signal Processing. 13(2):1999;255-270.
3. Ewins D.J. Modal Testing: Theory and Practice. 1995;John Wiley & sons, New York.
4. A.B. Stanbridge, M. Martarelli, D.J. Ewins, Measuring area mode shapes with a scanning laser Doppler vibrometer, IMAC 17, Kissimmee, Florida, 1999, pp. 980-985.