Direct updating of damping and stiffness matrices

AIAA Journal

Volumn 36, Issue 3, 1998, Pages 491-493

  Friswell, M I ^a   Inman, D J ^b,c   Pilkey, D F ^b  

^a SWANSEA UNIVERSITY   (United Kingdom)

^b VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

^c AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0038799829     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/2.396     Document Type: Article

References (15)

1. Friswell, M. I., and Mottershead, J. E., Finite Element Model Updating in Structural Dynamics, Kluwer Academic, Norwell, MA, 1995.
2. 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.
3. Baruch, M., "Optimization Procedure to Correct Stiffness and Flexibility Matrices Using Vibration Data," AIAA Journal, Vol. 16, No. 11, 1978, pp. 1208-1210.
4. Baruch, M., and Bar-Itzack, I. Y., "Optimal Weighted Orthogonalization of Measured Modes," AIAA Journal, Vol. 16, No. 4, 1978, pp. 346-351.
5. Berman, A., "Comment on 'Optimal Weighted Orthogonalization of Measured Modes,'" AIAA Journal, Vol. 17, No. 8, 1979, pp. 927, 928.
6. Berman, A., and Nagy, E. J., "Improvement of a Large Analytical Model Using Test Data," AIAA Journal, Vol. 21, No. 8, 1983, pp. 1168-1173.
7. Baruch, M., "Methods of Reference Basis for Identification of Linear Dynamic Structures," Proceedings of the AIAA 23rd Structures, Structural Dynamics, and Materials Conference (New Orleans, LA), Pt. 2, AIAA, Washington, DC, 1982, pp. 557-563 (AIAA Paper 82-0769).
8. Caesar, B., "Update and Identification of Dynamic Mathematical Models," 4th International Modal Analysis Conference (Los Angeles, CA), Society for Experimental Mechanics, Bethel, CT, 1986, pp. 394-401.
9. Wei, F.-S., "Structural Dynamic Model Identification Using Vibration Test Data," 7th International Modal Analysis Conference (Las Vegas, NV), Society for Experimental Mechanics, Bethel, CT, 1989, pp. 562-567.
10. Wei, F.-S., "Structural Dynamic Model Improvement Using Vibration Test Data," AIAA Journal, Vol. 28, No. 1, 1990, pp. 175-177.
11. Wei, F.-S., "Mass and Stiffness Interaction Effects in Analytical Model Modification," AIAA Journal, Vol. 28, No. 9, 1990, pp. 1686-1688.
12. Fuh, J.-S., Chen, S.-Y., and Berman, A., "System Identification of Analytical Models of Damped Structures," Proceedings of the AIAA/ASME/ ASCE/AHS 25th Structures, Structural Dynamics and Materials Conference (Palm Springs, CA), AIAA, Washington, DC, 1984 (AIAA Paper 84-0926).
13. Guyan, R. J., "Reduction of Stiffness and Mass Matrices," AIAA Journal, Vol. 3, No. 2, 1965, p. 380.
14. Kabé, A. M., "Stiffness Matrix Adjustment Using Modal Data," AIAA Journal, Vol. 23, No. 9, 1985, pp. 1431-1436.
15. Smith, S. W., and Beattie, C. A., "Secant-Method Adjustment for Structural Models," AIAA Journal, Vol. 29, No. 1, 1991, pp. 119-126.