Dynamic force identification based on enhanced least squares and total least-squares schemes in the frequency domain

Journal of Sound and Vibration

Volumn 282, Issue 1-2, 2005, Pages 37-60

  Liu, Yi ^a   Shepard Jr , W Steve ^a  

^a University of Alabama   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; ERROR ANALYSIS; FOURIER TRANSFORMS; FREQUENCY DOMAIN ANALYSIS; NUMERICAL METHODS; STRUCTURAL ANALYSIS; TRANSFER FUNCTIONS; VELOCITY MEASUREMENT;

FORCE IDENTIFICATION; LEAST SQUARES (LS) SCHEMES; STRUCTURAL RESPONSE; TRUNCATED SINGULAR VALUE DECOMPOSITION;

DYNAMIC RESPONSE;

EID: 17844379998     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jsv.2004.02.041     Document Type: Article

References (17)

1. K.K. Stevens, Force identification problems - an overview, Proceedings of the SEM Spring Conference on Experimental Mechanics, Houston, 1987.
2. W.G. Bartlett Jr., and F.D. Flannelly Modal verification of force determination for measuring vibratory loads Journal of American Helicopter Society 24 2 1979 10 18
3. N. Okubo, S. Tanabe, T. Tatsuno, Identification of forces generated by a machine under operating condition, The International Modal Analysis Conference, 1985.
4. J.A. Fabunmi Modal constraints on structural dynamic force determination Journal of the American Helicopter Society 30 4 1985 48 54
5. J.A. Fabunmi Effects of structural modes on vibratory force determination by the pseudoinverse technique AIAA Journal 24 3 1986 504 509
6. P.C. Hansen Rank-deficient and Discrete Ill-posed Problems 1998 SIAM Philadelphia
7. C.R. Vogel Computational Methods for Inverse Problems 2002 SIAM Philadelphia
8. A.N. Thite, and D.J. Thompson The quantification of structure-borne transmission paths by inverse methods - part 1 improved singular value rejection methods Journal of Sound and Vibration 264 2 2003 411 431
9. A.N. Thite, and D.J. Thompson The quantification of structure-borne transmission paths by inverse methods - part 2 use of regularization techniques Journal of Sound and Vibration 264 2 2003 433 451
10. B.J. Dobson, and E. Rider A review of the indirect calculation of excitation forces from measured structural response data Proceedings of the Institution of Mechanical Engineers. Part C: Journal of Mechanical Engineerings Science 204 1990 69 75
11. L. Yu, and T.H.T. Chan Moving force identification based on the frequency-time domain method Journal of Sound and Vibration 261 2 2003 329 349
12. G.H. Golub Matrix Computation 1989 Johns Hopkins University Press Battimore, MD
13. S.E.S. Karlsson Identification of external structure loads from measured harmonic responses Journal of Sound and Vibration 196 1 1996 59 74
14. R.D. Fierro, G.H. Golub, P.C. Hansen, and D.P. O'Leary Regularization by truncated total least squares SIAM Journal on Scientific Computing 18 1997 1223 1241
15. G.H. Golub, and C.F.V. Load An analysis of the total least squares problem SIAM Journal of Numerical Analysis 17 1980 883 893
16. R.D. Fierro, and J.R. Bunch Collinearity and total least squares SIAM Journal on Matrix Analysis and Applications 15 4 1994 1167 1181
17. E. Jacquelin, A. Bennani, and P. Hamelin Force reconstruction analysis and regularization of a deconvolution problem Journal of Sound and Vibration 265 1 2003 81 107