Polyreference frequency-domain least-squares estimation with confidence intervals

Conference Proceedings of the Society for Experimental Mechanics Series

Volumn , Issue , 2008, Pages

  De Troyer, Tim ^a   Guillaume, Patrick ^b   Peeters, Bart ^c  

^a Erasmushogeschool Brussel ^*  (Belgium)

^b VRIJE UNIVERSITEIT BRUSSEL   (Belgium)

^c LMS INTERNATIONAL   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

CONFIDENCE INTERVAL; ESTIMATED MODEL; FREQUENCY DOMAINS; FREQUENCY-RESPONSE FUNCTIONS; LEAST-SQUARES ESTIMATION; LEAST-SQUARES ESTIMATOR; MONTE CARLO SIMULATION; POLYMAX; STABILIZATION DIAGRAMS;

COVARIANCE MATRIX; EXHIBITIONS; FREQUENCY RESPONSE; MODAL ANALYSIS; MONTE CARLO METHODS; STRUCTURAL DYNAMICS;

ESTIMATION;

EID: 84861536386     PISSN: 21915644     EISSN: 21915652     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. Peeters, B., Van Der Auweraer, H., Guillaume, P. and Leuridan, J., The polymax frequency-domain method: A new standard for modal parameter estimation?, Shock and Vibration, Vol. 11, No. 3-4, pp. 395-409, 2004.
2. Guillaume, P., Identification of multi-input multi-output systems using frequency-domain models, Ph.d. thesis, Vrije Universiteit Brussel, dept. ELEC, Pleinlaan 2, 1050 Brussel (Belgium), 1992.
3. Pintelon, R. and Schoukens, J., System Identification: A Frequency Domain Approach, IEEE Press, 2001.
4. Verboven, P., Cauberghe, B. and Guillaume, P., Improved total least squares estimators for modal analysis, Computers & Structures, Vol. 83, No. 25-26, pp. 2077-2085, 2005.
5. De Troyer, T., Guillaume, P., Pintelon, R. and Vanlanduit, S., Fast calculation of confidence intervals on parameter estimates of least-squares frequency-domain estimators, Mechanical Systems and Signal Processing, 2007, under review.
6. Guillaume, P., Schoukens, J. and Pintelon, R., Sensitivity of roots to errors in the coefficient of polynomials obtained by frequency-domain estimation methods, IEEE Transactions on Instrumentation and Measurement, Vol. 38, No. 6, pp. 1050-1056, 1989.
7. Pintelon, R., Guillaume, P. and Schoukens, J., Uncertainty calculation in (operational) modal analysis, Mechanical Systems And Signal Processing, Vol. 21, No. 6, pp. 2359-2373, Aug. 2007.
8. Pintelon, R., Guillaume, P., Rolain, Y., Schoukens, J. and Van Hamme, H., Parametric identification of transfer functions in the frequency domain - a survey, IEEE Transactions on Automatic Control, Vol. 39, No. 11, pp. 2245-2260, 1994.
9. De Troyer, T., Guillaume, P. and De Sitter, G., Improved poly-reference frequency-domain modal estimators for flutter analysis, Proceedings of the 14th IFAC Symposium on System Identification SYSID, pp. 630-635, Newcastle, March 2006.
10. Kehoe, M. W., A Historical Overview of Flight Flutter Testing, Nasa technical memorandum 4720, NASA, Dryden Fligth Research Center, Edwards, October 1995.
11. Kailath, T., Linear systems, Prentice-Hall, Englewood Cliffs, NJ, 1980.
12. Verboven, P., Frequency-domain system identification for modal analysis, Ph.d, Vrije Universiteit Brussel, dept. MECH, Pleinlaan 2, 1050 Brussel (Belgium), 2002.
13. Cauberghe, B., Guillaume, P., Verboven, P., Vanlanduit, S. and Parloo, E., On the influence of the parameter constraint on the stability of the poles and the discrimination capabilities of the stabilisation diagrams, Mechanical Systems and Signal Processing, Vol. 19, No. 5, pp. 989-1014, 2005.
14. Bendat, J. and Piersol, A., Engineering Applications of Correlation and Spectral Analysis, John Wiley & Sons, New York, 1980.