Modal sensitivity analysis of coupled acoustic-structural systems

Journal of Vibration and Acoustics, Transactions of the ASME

Volumn 119, Issue 4, 1997, Pages 545-550

  Luo, Jianhui ^a   Chang Gea, Hae ^a  

^a RUTGERS UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EIGENVALUES AND EIGENFUNCTIONS; FINITE DIFFERENCE METHOD; RESONANCE; SENSITIVITY ANALYSIS; STRUCTURES (BUILT OBJECTS); VECTORS;

MODAL SYNTHESIS;

ACOUSTIC EQUIPMENT;

EID: 0031247079     PISSN: 10489002     EISSN: 15288927     Source Type: Journal    
DOI: 10.1115/1.2889760     Document Type: Article

References (15)

1. Gladwell, G. M. L., and Zimmermann, G., 1966, “On Energy and Complementary Energy Formulations of Acoustic and Structural Vibration Problems,” Journal of Sound and Vibration, Vol. 3, No. 3, pp. 233-241.
2. Craggs, A., 1971, “The Transient Response of a Coupled Plate-Acoustic System Using Plate and Acoustic Finite Elements,” Journal of Sound and Vibration, Vol. 15, No. 4, pp. 509-528.
3. Petyt, M., Lea, J., and Koopmann, G. H., 1976, “A Finite Element Method for Determining Acoustic Modes of Irregular Shape Cavities,” Journal of Sound and Vibration, Vol. 45, pp. 495-502.
4. Nefske, D.J., Wolf Jr., J. A., and Howell, L. J., 1982. “Structural-Acoustic Finite Element Analysis of the Automobile Passenger Compartment: A Review of Current Practice,” Journal of Sound and Vibration. Vol. 80, No. 2. pp. 247-266.
5. Goswami, P., Rizzo, F. J., and Shippy, D. J., 1988, “Acoustic Scattering by Elastic Solids Using the Boundary Element Method.” Review Quantitative Non-destruct. Eval, Vol. 7. pp. 95-102
6. Smith, D. C., and Bernhard, R.J., 1992, “Computation of Acoustic Shape Design Sensitivity Using a Boundary Element Method,” ASME JOURNAL OF VIBRATION AND ACOUSTICS, Vol. 114. No. 1, pp. 127-132.
7. Cunefare, K. A., and Koopmann, G. H., 1992. “Acoustic Design Sensitivity for Structural Radiators.” ASME Journal Of-Vibration and Acoustics, Vol. 114, No. 2. pp. 178-186.
8. Salagame, R. R., Belagundu, A. D., and Koopmann, G. H., 1995, “Analytical Sensitivity of Acoustic Power Radiated from Plates,” ASME Journal OK VibraTION AND ACOUSTICS. Vol. 117, No. 1, pp. 43-48.
9. Sutter, T. R., Camarda, C. J., Walsh, J. L., and Adclman, II. M., 1988. “Comparison of Several Methods for Calculating Vibration Mode Shape Derivatives,” American Institute of Aeronautics and Astronautics Journal. Vol. 26, No. 12, pp. 1506-1511.
10. Fox, R. L., and Kapoor, M P., 1978. “Rates of Change of Eigenvalues and Eigenvectors,” American Institute of Aeronautics and Astronautics Journal. Vol. 6. No. 12. pp. 2426-2429.
11. Wang, B. P., and Caldwell, S. P. 1993. “An Improved Approximate Method for Computing Eigenvector Derivatives. “Finite Element in Analysis ami Design. Vol. 14. No. 4. pp. 381-392.
12. Nelson, R. B., 1976. “Simplified Calculation of Eigenvector Derivatives.” American Institute Of Aeronautics and Astronautics Journal. Vol. 14. No. 9. pp. 1201-1205.
13. Aria, A., Hagiwara, I., and Nagabuchi, T., 1988. “Sensitivity Analysis of Vehicle Interior Vibration ar.d Noise.” Proceedings of Sym/wsium on Computational Methods in Structural Engineering and Related Fields. Vol. 12. pp. 545-550.
14. Ma, Z. D. and Hagiwara, I., 1991, “Sensitivity Analysis Method’ for Coupled Acoustic-Structural Systems, Part 1: Modal Sensitivities.” American Institute of Aeronautics and Astronautics Journal, Vol. 29, No. 11, pp. 1787-1795.
15. Wolf, Jr., J. A., 1977. “Modal Synthesis tor Combined Structural-Acoustic Systems.” American Institute of Aeronautics and Astronomies Journal. Vol. 15, No. 5, pp. 743-745.