Modal parameter based structural identification using input-output data: Minimal instrumentation and global identifiability issues

Mechanical Systems and Signal Processing

Volumn 45, Issue 2, 2014, Pages 283-301

  Mukhopadhyay, Suparno ^a   Luş, Hilmi ^b   Betti, Raimondo ^a  

^a Fu Foundation School of Engineering and Applied Science   (United States)

^b BOGAZICI UNIVERSITY   (Turkey)

Author keywords

Global identifiability; Input output balance; Minimal instrumentation; Mode shape expansion; Parametric identification

Indexed keywords

EID: 84895061650     PISSN: 08883270     EISSN: 10961216     Source Type: Journal    
DOI: 10.1016/j.ymssp.2013.11.005     Document Type: Article

References (20)

1. S.W. Doebling, C.R. Farrar, M.B. Prime, D.W. Shevitz, Damage identification and health monitoring of structural and mechanical system from changes in their vibration characteristics: A Literature Review, Technical Report LA-13070-MS, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, 1996.
2. H.-P. Chen Mode shape expansion using perturbed force approach J. Sound Vib. 329 2010 1177 1190
3. J.C. O'Callahan, P. Avitabile, R. Riemer, System equivalent reduction expansion process, in: Proceedings of the 7th International Modal Analysis Conference, Las Vegas, NV, USA, 1989, pp. 29-37.
4. M.I. Friswell, and J.E. Mottershead Finite Element Model Updating in Structural Dynamics 1995 Kluwer Academic Publishers
5. Y.M. Ram, and S.G. Braun An inverse problem associated with modification of incomplete dynamic systems J. Appl. Mech. 58 1991 233 237
6. J.M. Caicedo, and S.J. Dyke Experimental validation of structural health monitoring for flexible bridge structures Struct. Control Health Monitor. 12 2005 425 443
7. F.E. Udwadia, and D.K. Sharma Some uniqueness results related to building structural identification SIAM J. Appl. Math. 34 1978 104 118
8. F.E. Udwadia, D.K. Sharma, and P.C. Shah Uniqueness of damping and stiffness distributions in the identification of soil and structural systems J. Appl. Mech. 45 1978 181 187
9. G. Franco, R. Betti, and R.W. Longman On the uniqueness of solutions for the identification of linear structural systems J. Appl. Mech. 73 2006 153 162
10. G.M.L. Gladwell Inverse finite element vibration problems J. Sound Vib. 211 1999 309 324
11. G.M.L. Gladwell Inverse Problems in Vibration 2nd edition 2004 Kluwer Academic Publishers
12. L.S. Katafygiotis, J.L. Beck, Uniqueness in structural system identification, in: Proceedings of the U.S. National Workshop on Structural Control Research, Los Angeles, CA, USA, 1990, pp. 136-140.
13. L.S. Katafygiotis, and J.L. Beck Updating models and their uncertainties. II: Model identifiability J. Eng. Mech. 124 1998 463 467
14. L. Ljung, and T. Glad On global identifiability for arbitrary model parameterizations Automatica 30 1994 265 276
15. H. Lus, R. Betti, and R.W. Longman Identification of linear structural systems using earthquake-induced vibration data Earthq. Eng. Struct. Dyn. 28 1999 1449 1467
16. M. De Angelis, H. Lus, R. Betti, and R.W. Longman Extracting physical parameters of mechanical models from identified state-space representations J. Appl. Mech. 69 2002 617 625
17. ®. Global Optimization Toolbox User's Guide, The MathWorks Inc., Natick, MA, 2012.
18. R.J. Allemang, D.L. Brown, A correlation coefficient for modal vector analysis, in: Proceedings of the 1st International Modal Analysis Conference, Kissimmee, FL, USA, 1982, pp. 110-116.
19. N.A.J. Lieven, D.J. Ewins, Spatial correlation of mode shapes, the Coordinate Modal Assurance Criterion (COMAC), in: Proceedings of the 6th International Modal Analysis Conference, Bethel, CT, USA, 1988, pp. 690-695.
20. M.A. Stephens EDF statistics for goodness of fit and some comparisons J. Am. Stast. Assoc. 69 1974 730 737