Hybrid expansion method for frequency responses and their sensitivities, part I: undamped systems

Journal of Sound and Vibration

Volumn 231, Issue 1, 2000, Pages 175-193

  Qu, Z Q ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; EIGENVALUES AND EIGENFUNCTIONS; FINITE ELEMENT METHOD; FREQUENCY RESPONSE; MATRIX ALGEBRA; MODAL ANALYSIS; SENSITIVITY ANALYSIS; VECTORS;

HYBRID EXPANSION METHOD; MODAL ACCELERATION METHOD; UNDAMPED SYSTEMS;

NUMERICAL METHODS;

EID: 0033731452     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jsvi.1999.2672     Document Type: Article

References (9)

1. CRAIG R. R. Structural Dynamics. 1981;John Wiley, New York.
2. AKGUN M. A. A new family of mode-superposition methods for response calculations. Journal of Sound and Vibration. 167:1993;289-302.
3. QU Z.-Q., FU Z.-F. A highly power series expansion method for calculating frequency response function. Chinese Journal of Computational Mechanics. 17:1998;91-95.
4. NALECZ A. G., WICKER J. Design sensitivity analysis of mechanical system in frequency domain. Journal of Sound and Vibration. 120:1998;517-526.
5. TING T., CHEN T. L. C., TWOMEY W. J. Finite element model refinement with actual forced response of structures. Finite Elements in Analysis and Design. 11:1992;213-220.
6. AHARP R. S., BROOKS P. C. Sensitivities of frequency response functions of linear dynamic systems to variations in design parameter values. Journal of Sound and Vibration. 126:1998;167-172.
7. CHEN T. Y. Optimum design of structures with both natural frequency and frequency response constraints. International Journal for Numerical Methods in Engineering. 33:1992;1927-1940.
8. TING T. Design of sensitivity analysis of structural frequency response. AIAA Journal. 31:1993;1965-1967.
9. BATHE K. J. Finite Element Procedures in Engineering Analysis. 1982;Prentice-Hall, Englewood Cliffs.