Reference-free mode shape identification with a continuously Scanning Laser Doppler Vibrometer (SLDV)

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4317, Issue , 2001, Pages 604-609

  Ho, Y K ^a   Ewins, D J ^a  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

Scanning laser doppler vibrometer; Time Domain Fourier Filter Output (TDFFO) method

Indexed keywords

CANTILEVER BEAMS; SCANNING; SIGNAL PROCESSING; TRANSDUCERS;

SCANNING LASER DOPPLER VIBROMETERS (SLDV);

FOURIER OPTICS;

EID: 0034862144     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.429545     Document Type: Conference Paper

References (5)

1. Modal testing using a scanning laser doppler vibrometer
2. Spectrum analysis using time-domain fourier filter outputs to improve FFT estimates
3. Frequency and magnitude determination of discrete periodic signals using the time-domain fourier filter output method