Comparison of accelerometer and laser Doppler vibrometer measurement techniques for a vibration test of a large aerospace structure

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3411, Issue , 1998, Pages 502-513

  Levin, R I ^a   Lieven, N A J ^a   Skingle, G W ^a  

^a UNIVERSITY OF BRISTOL   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACCELEROMETERS; DATA ACQUISITION; DOPPLER EFFECT; SPECKLE; TRANSDUCERS; VIBRATION MEASUREMENT;

SCANNING LASER DOPPLER VIBROMETERS (SLDV);

LASER APPLICATIONS;

EID: 0032401077     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.307737     Document Type: Conference Paper

References (7)

1. The use of multi-shaker vibration test techniques for the measurement of the dynamic characteristics of a helicopter fuselage
2. A new multiple-input multiple-output vibration testing technique - Interleaved spectral excitation
3. Error analysis and improvements for using parallel-shift method to test a galvanometer-based laser scanning system
4. The investigation of the structural response stability of lightly damped structures over long testing periods
5. Measuring rotational degrees of freedom using a laser doppler vibrometer