Updating large finite element models in structural dynamics

AIAA Journal

Volumn 36, Issue 10, 1998, Pages 1861-1868

  Möller, Peter W ^a   Friberg, Olof ^a  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0012860397     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/2.279     Document Type: Article

References (30)

1. Imregun, M., and Visser, W. J.,"A Review of Model Updating Techniques," Shock and Vibration Digest, Vol. 23, No. 1, 1991, pp. 9-20.
2. Ibrahim, S. R., "Correlation and Updating Methods: Finite Element Dynamic Model and Vibration Test Data," Proceedings of the DTA/NAFEMS International Conference on Structural Dynamics Modelling, National Agency for Finite Element Methods and Standards, Birniehill East Killbride, Glasgow, Scotland, UK, 1993, pp. 323-347.
3. Mottershead, J. E., and Friswell, M. I., "Model Updating in Structural Dynamics: A Survey," Journal of Sound and Vibration, Vol. 167, No. 2, 1993, pp. 347-375.
4. Minas, C., and Inman, D. J., "Matching Finite Element Models to Modal Data," Journal of Vibration and Acoustics, Vol. 112, No. 1, 1990, pp. 84-92.
5. Zimmerman, D. C., and Widengren, M., "Correcting Finite Element Models Using a Symmetric Eigenstructure Assignment Technique," AIAA Journal, Vol. 28, No. 9, 1990, pp. 1670-1676.
6. Inman, D. J., "Model Correlation Using Frequency Data," Proceedings of the DTA/NAFEMS International Conference on Structural Dynamics Modelling, National Agency for Finite Element Methods and Standards, Birniehill East Killbride, Glasgow, Scotland, UK, 1993, pp. 349-358.
7. Wei, J. J. C., Allemang, R. J., and Luk, Y. W., "Direct Updating Based on Modal Filter Vectors," Proceedings of the 12th International Modal Analysis Conference, Vol. 1, Society for Experimental Mechanics, Bethel, CT, 1994, pp. 219-224.
8. Abrahamsson, T., Andersson, M., and McKelvy, T., "A Finite Element Model Updating Formulation Using Frequency Responses and Eigenfrequencies," Proceedings of the NAFEMS International Conference on Structural Dynamics Modelling, National Agency for Finite Element Methods and Standards, Birniehill East Killbride, Glasgow, Scotland, UK, 1997, pp. 253-259.
9. Blakely, K., "Using MSC/NASTRAN to Match Frequency Response Test Data," Proceedings of the 12th International Modal Analysis Conference, Vol. 1, Society for Experimental Mechanics, Bethel, CT, 1994, pp. 42-45.
10. Brughmans, M., Leuridan, J., and Blauwkamp, K., "Case Study: An Automobile Body," Finite Element Model Updating in Structural Dynamics, edited by M. I. Friswell and J. E. Mottershead, Kluwer Academic, Dordrecht, The Netherlands, 1995, Chap. 10.
11. Arora, J. S., and Tseng, C. H., "Interactive Design Optimization," Engineering Optimization, Vol. 13, No. 3, 1988, pp. 173-188.
12. Allemang, R. J., and Brown, D. L., "A Correlation Coefficient for Modal Vector Analysis," Proceedings of the 1st International Modal Analysis Conference, Society for Experimental Mechanics, Bethel. CT, 1982, pp. 110-116.
13. Möller, P., and Friberg, O., "Correlation of Large Finite Element Models to Dynamic Test Data," Dept. of Structural Mechanics, Chalmers Univ. of Technology, Rept. 97:1, Göteborg, Sweden, Jan. 1997.
14. Moller, P. W., and Friberg, O., "An Approach to the Mode Pairing Problem," Mechanical Systems and Signal Processing (to be published).
15. Guyan, R. J., "Reduction of Stiffness and Mass Matrices," AIAA Journal, Vol. 3, No. 2, 1965, p. 380.
16. Craig, R. R., Jr., and Hampton, M. C. C., "Coupling of Substructures for Dynamic Analyses," AIAA Journal, Vol. 6, No. 7, 1968, pp. 1313-1319.
17. Leung, A. Y.-T., "An Accurate Method of Dynamic Condensation in Structural Analysis," International Journal for Numerical Methods in Engineering. Vol. 12, No. 11, 1978, pp. 1705-1715.
18. Flanigan, C. C., and Freymiller, J. E., "Using Dynamic Expansion to Improve Test-Analysis Correlation," Proceedings of the 12th International Modal Analysis Conference, Vol. 1, Society for Experimental Mechanics, Bethel, CT, 1994, pp. 198-204.
19. Lim, O. K., and Arora, J. S., "An Active Set RQP Algorithm for Optimum Design," Computer Methods in Applied Mechanics and Engineering, Vol. 57, No. 1, 1986, pp. 51-65.
20. Arora, J. S., "IDESIGN User's Manual," College of Engineering, Univ. of Iowa, TR ODL-89.7, Iowa City, IA, June 1989.
21. Sutler, T. R., Camarda, C. J., Walsh, J. L., and Adelman, H. M., "Comparison of Several Methods for Calculating Vibration Mode Shape Derivatives," AIAA Journal, Vol. 26, No. 12, 1988, pp. 1506-1511.
22. Fox, R. L., and Kapoor, M. P., "Rates of Change of Eigenvalues and Eigenvectors," AIAA Journal, Vol. 6, No. 12, 1968, pp. 2426-2429.
23. Nicholson, J. W., and Bergman, L. A., "On the Efficacy of the Modal Series Representation for the Green Functions of Vibrating Continuous Structures," Journal of Sound and Vibration, Vol. 98, No. 2, 1985, pp. 299-304.
24. Wang, B. P., "Improved Approximate Methods for Computing Eigen vector Derivatives in Structural Dynamics," AIAA Journal. Vol. 29, No 6, 1991, pp. 1018-1020.
25. Uu, Z.-S., "Contribution of the Truncated Modes to Eigenvector Derivatives," AIAA Journal, Vol. 32, No. 7, 1994, pp. 1551-1553.
26. Mills-Curran, W. C, "Calculation of Eigenvector Derivatives for Structures with Repeated Eigenvalues," AIAA Journal, Vol. 24, No. 7, 1988 pp. 867-871.
27. Bernard, M. L., and Bronowicki, A. J., "Modal Expansion Method for Eigensensitivity with Repeated Roots," AIAA Journal, Vol. 32, No. 7. 1994 pp. 1500-1506.
28. Dailey, R. L., "Eigenvector Derivatives with Repeated Roots," AIAA Journal, Vol. 27, No. 4, 1989, pp. 486-491.
29. Haftka, R. T., and Gürdal, Z., Elements of Structural Optimization, Kluwer Academic, Dordrecht, The Netherlands, 1992, pp. 276-290.
30. Bathe, K.-J., and Wilson, E. L., "The Generalized Jacobi Method," Numerical Methods in Finite Element Analysis, Prentice-Hall, Englewood Cliffs, NJ, 1976, pp. 452-460.