Reallocation of system mass and stiffness for achieving target specifications using a superelement/substructuring methodology

International Journal of Vehicle Noise and Vibration

Volumn 1, Issue 3-4, 2005, Pages 307-327

  Avitabile, Peter ^a   Tsuji, Hiromichi ^a   O’Callahan, John ^a   DeClerck, James P ^b  

^a University of Massachusetts Lowell   (United States)

^b GENERAL MOTORS CORPORATION   (United States)

Author keywords

cascaded targets; design optimisation; inverse processing; modal optimisation; model updating; superelement substructuring

Indexed keywords

EID: 84913525779     PISSN: 14791471     EISSN: 1479148X     Source Type: Journal    
DOI: 10.1504/ijvnv.2005.007529     Document Type: Article

References (15)

1. ANSYS (2001) General Purpose Finite Element Analysis Software Package, Swanson Analysis Systems, Murray, Pennsylvania.
2. Avitabile, P., Tsuji, H., O’Callahan, J. and DeClerck, J.P. (2003) ‘Reallocation of system mass and stiffness matrices for achieving target specifications’, Twenty-First International Modal Analysis Conference, February, Orlando, FL.
3. Craig, R.R. Jr. (1995) ‘Substructure methods in vibration’, Transaction of ASME, June, Vol. 117, pp.207–213.
4. Craig, R.R. Jr. and Bampton, M.C.C. (1968) ‘Coupling of substructures for dynamic analysis’, American Institute of Aeronautics and Astronautics Journal, Vol. 6, pp.1313–1319.
5. Guyan, R.J. (1965) ‘Reduction of stiffness and mass matrices’, AIAA Journal, Vol. 3, No. 2, p.380.
6. Klosterman, A.L. (1971) On the Experimental Determination and Use of Modal Representations of Dynamic Characteristics, PhD Dissertation, University of Cincinnati, Cincinnati, Ohio
7. Li, P. (1995) Finite Element Model Updating Using Measured Modes with Generalized Inverse Techniques, Doctoral Dissertation, University of Massachusetts Lowell.
8. MATLAB (1999) Matrix Analysis Software, The MathWorks, Inc., Natick, MA.
9. NASTRAN (2001) General Purpose Finite Element Analysis Software Package, McNeillSchwendler Corporation.
10. O’Callahan, J. (1999) MATSAP Toolbox for MATLAB, University of Massachusetts Lowell.
11. O’Callahan, J. and Leung, R. (1985) ‘Optimization of mass and stiffness matrices using a generalized inverse technique on the measured modes’, Third International Modal Analysis Conference, January, Orlando, Florida.
12. O’Callahan, J., Avitabile, P. and Leung, R. (1984) ‘Development of mass and stiffness matrices for an analytical model using experimental modal data’, Second International Modal Analysis Conference, February, Orlando, FL.
13. O’Callahan, J.C. (1989) ‘A procedure for an Improved Reduced System (IRS)’, Seventh International Modal Analysis Conference, February, Las Vegas, Nevada.
14. O’Callahan, J.C., Avitabile, P. and Riemer, R. (1989) ‘System equivalent reduction expansion process’, Seventh International Modal Analysis Conference, February, Las Vegas, Nevada.
15. Wu, C-H. (1991) Development of System Identification and Localization Process Using Generalized Inverse Techniques, Doctoral Dissertation, University of Massachusetts Lowell.