State space implementation of the algorithm of mode isolation

Journal of Vibration and Acoustics, Transactions of the ASME

Volumn 125, Issue 2, 2003, Pages 205-213

  Drexel, Michael V ^a,b   Ginsberg, Jerry H ^a   Zaki, Bassem R ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^b GE GLOBAL RESEARCH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; DAMPING; EIGENVALUES AND EIGENFUNCTIONS; FREQUENCY RESPONSE; MODAL ANALYSIS; NATURAL FREQUENCIES; TIME DOMAIN ANALYSIS; VIBRATIONS (MECHANICAL);

ALGORITHM OF MODE ISOLATION; EIGENSYSTEM REALIZATION ALGORITHM;

STATE SPACE METHODS;

EID: 0038343459     PISSN: 10489002     EISSN: 15288927     Source Type: Journal    
DOI: 10.1115/1.1547463     Document Type: Article

References (17)

1. Heylen, W., Lammens, S., and Sas, P., 1999, Modal Analysis Theory and Testing, KU Leuven, Leuven, Belgium.
2. Juang, J. N., and Pappa, R. S., 1985, “An Eigensystem Realization Algorithm for Modal Parameter Identification and Model Reduction,” J. Guid. Control Dyn., 8, pp. 620-627.
3. Juang, J. N., and Suzuki, H., 1988, “An Eigensystem Realization Algorithm in Frequency Domain for Modal Parameter Identification,” ASME J. Vibr. Acoust., 110, pp. 24-29.
4. Doebling, S. W., Alvin, K. F., and Peterson, L. D., 1994, “Limitations of State-Space System Identification Algorithms for Structures with High Modal Density,” Proceedings of the 12th International Modal Analysis Conference, Honolulu, HI, pp. 633-637.
5. Allemang, R. J., Brown, D. L., and Fladung, W., 1994, “Modal Parameter Estimations: A Unified Matrix Polynomial Approach,” Proceedings of the 12th International Modal Analysis Conference, Honolulu, HI, pp. 501-513.
6. Juang, J.-N., 1994, Applied System Identification, Prentice-Hall, Englewood Cliffs, NJ.
7. Maia, S., Silva, J. M. M., He, J., Lieven, N. A. J., Lin, R. M., Skingle, G. W., To, W. M., and Urgueira, A. P. V., Theoretical and Experimental Modal Analysis, Research Studies Press Ltd., Taunto, Somerset, England, pp. 226-227.
8. Ewins, D. J., 2001, Modal Testing: Theory, Practice and Applications, Second Edition, Research Studies Press Ltd., Baldock, Hertfordshire, England.
9. Balmès, E., 1996, “Frequency Domain Identification of Structural Dynamics Using the Pole-Residue Parameterization,” Proceedings of the 14th International Modal Analysis Conference, Dearborn, MI, pp. 540-546.
10. Drexel, M. V., 2001, “Modal Parameter Identification Using Mode Isolation,” Ph.D. Thesis, Georgia Institute of Technology.
11. MODENT Users Guide, 2002, ICATS, ICON Suite, 47 Prince’s Gate, Exhibition Road, London SW7 2QA.
12. Drexel, M. V., and Ginsberg, J. H., 2001, “Mode Isolation: A New Algorithm for Modal Parameter Identification,” J. Acoust. Soc. Am., 110, pp. 1371-1378.
13. Roemer, M. J., and Mook, D. J., 1990, “Enhanced Realization/Identification of Physical Modes,” J. of Aerospace Engineering, 3, pp. 122-136.
14. Strasberg, M., and Feit, D., 1996, “Vibration Damping of Large Structures Induced by Attached Small Resonant Structures,” J. Acoust. Soc. Am., 99, pp. 335-344.
15. Drexel, M. V., and Ginsberg, J. H., 2001, “Modal Overlap and Dissipation Effects of a Cantilever Beam with Multiple Attached Oscillators,” ASME J. Vibr. Acoust., 123, pp. 181-187.
16. Ginsberg, J. H., 2001, Mechanical and Structural Vibrations: Theory and Applications, John Wiley and Sons, NY, Ch. 10.
17. Phillips, A. W., and Allemang, R. J., 1996, “Single Degree-of-Freedom Modal Parameter Estimation Methods,” Proceedings of the 14th International Modal Analysis Conference, Dearborn, MI, Feb. 12-15, pp. 253-260.