On modal parameter estimates from ambient vibration tests

Proceedings of the 2004 International Conference on Noise and Vibration Engineering, ISMA

Volumn , Issue , 2004, Pages 2239-2248

  Agneni, A ^a   Brincker, R ^b   Coppotelli, G ^a  

^a SAPIENZA UNIVERSITY OF ROME   (Italy)

^b AALBORG UNIVERSITY   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

DAMPING; FREQUENCY DOMAIN ANALYSIS; FREQUENCY RESPONSE; LOADING; MATHEMATICAL MODELS; NATURAL FREQUENCIES; PARAMETER ESTIMATION; TIME DOMAIN ANALYSIS;

FREQUENCY RESPONSE FUNCTION (FRF); MODAL PARAMETERS; SPECTRAL DENSITY; VIBRATION TESTING;

VIBRATION MEASUREMENT;

EID: 13344277312     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (17)

1. P. L. McHargue, M. H. Richardson, Operating Deflection Shapes from Time versus Frequency Domain Measurements, XI IMAC, Kissimmee, FL, (USA), (1993).
2. M. H. Richardson, Is It a Mode Shape an Operating Deflection Shape ?, Sound and Vobration Magazine, (1997).
3. B. J. Schwarz, M. H. Richardson, Introduction to Operating Deflection Shapes, CSI Reliability Week, Orlando, FL, (USA), (1999).
4. B. Cauberghe, P. Guillaume, P. Verboven, and E. Parloo, Modal Parameter Estimation from Output-Only Measurements in Presence of Transient Phenomena, Proc. of ISMA2002, Sept., 16-18, Leuven, (2002), pp. 1265-1271.
5. G. De Vries, Sondage des Systemes Vibrantes par Masses Additionelles, La Recherche Aeronatique, No. 30, Paris, (1952), pp. 47-49.
6. J. Deweer, B. Dierckx, Obtaining Scaled Modal Model of Panel Type Structures Using Acoustic Excitation, XVII IMAC, (1999), pp. 2042-2048.
7. R. Brincker, L. Zhang, P. Andersen, Modal Identification from Ambient Responses Using Frequency Domain Decomposition, XVIII IMAC, S. Antonio, TX, (USA), (2000).
8. R. Brincker, C. E. Ventura, P. Andersen, Damping Estimation by Frequency Domain Decomposition, XIX IMAC, Kissimee, FL, (USA), (2001).
9. G. Coppotelli, Identification of Frequency Response Functions by "Output-Only" Experimental Data, in Proceedings of XVII Associazione Italiana di Aeronautica e Astronautica, Rome, ITALY, (2003).
10. Structural Vibration Solutions, Getting Started Manual for all Versions of ARTeMIS Exstractor, NOVI Science Park, Aalborg, DK, (2003).
11. D. J. Ewins, Modal Testing: Theory and Practice, Research Studies Press Ltd, England (1984).
12. J. He, Z.F. Fu, Modal Analysis, Butterworth-Heinemann, Great Britain (2001).
13. A. Agneni, L. Balis Crema, G. Coppotelli, Time and Frequency Domain Model Parameter Estimation by Output Only Functions, in Proceedings of International Forum on Aeroelasticity and Structural Dynamics, Amsterdam, NL, 2003.
14. R. Brincker, J. B. Frandsen, P. Andersen, Ambient Response Analysis of the Great Belt Bridge, XVIII IMAC, S. Antonio, TX, USA, (2000).
15. J. Bendat, A. G. Piersol, Random Data, Analysis and Measurement Procedures, J. Wiley and Sons, (1986).
16. A.V. Oppenheim, R.W. Schafer, Elaborazione Numerica dei Segnali, F. Angeli Ed., ITALY, (1981), pp. 371-385.
17. E.A. Robinson, M.T. Silva, Digital Signal Processing and Time Series Analysis, Holden Day, (1978), pp. 283-290.