Subcomponent modelling of input parameters for statistical energy analysis by using a wave-based boundary condition

Journal of Sound and Vibration

Volumn 329, Issue 1, 2010, Pages 96-108

  Ragnarsson, P ^a,b   Pluymers, B ^a   Donders, S ^b   Desmet, W ^a  

^a UNIVERSITY OF LEUVEN   (Belgium)

^b LMS INTERNATIONAL   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION OF BOUNDARY CONDITIONS; BODY IN WHITES; CLAMPED BOUNDARIES; COMPLEX ASSEMBLY; COMPUTATIONAL EFFORT; DYNAMIC BEHAVIOURS; EFFICIENT METHOD; EXTRACTION PROCEDURE; GAIN INFORMATION; IMPEDANCE CALCULATIONS; INPUT PARAMETER; INTERFACE DYNAMIC; LOSS OF ACCURACY; MID-FREQUENCY; SIMPLY SUPPORTED; STATISTICAL ENERGY ANALYSIS; SYSTEM ANALYSIS; TEST CASE;

DYNAMIC LOADS; ENERGY MANAGEMENT; STRUCTURAL PANELS;

BOUNDARY CONDITIONS;

EID: 70350570595     PISSN: 0022460X     EISSN: 10958568     Source Type: Journal    
DOI: 10.1016/j.jsv.2009.08.033     Document Type: Article

References (33)

1. Zienkiewicz O.C., Taylor R.L., Zhu J.Z., and Nithiarasu P. Finite Element Method-The Three Volume Set. Sixth ed. (2005), Butterworth-Heinemann, Boston
2. Von Estorff O. Boundary Elements in Acoustics: Advances and Applications (2000), WIT Press
3. Lyon R.H., and DeJong R.G. Theory and Application of Statistical Energy Analysis. Second ed. (1995), Butterworth-Heinemann, Boston
4. W. Desmet, Mid-frequency vibro-acoustic modelling: challenges and potential solutions, Proceedings of ISMA 2002, Leuven, Belgium, 2002, pp. 835-862.
5. Bennighof J.K., and Lehoucq R.B. An automated multilevel substructuring method for eigenspace computation in linear elastodynamics. SIAM Journal on Scientific Computing 25 6 (2004) 2084-2106
6. Fischer M., Gauger U., and Gaul L. A multipole Galerkin boundary element method for acoustics. Engineering Analysis with Boundary Elements 28 (2004) 155-162
7. Yasuda Y., and Sakuma T. Fast multipole boundary element method for large-scale steady-state sound field analysis. Part II: Examination of numerical items. Acta Acustica united with Acustica 89 (2003) 28-38
8. B. Pluymers, B. Van Hal, D. Vandepitte, W. Desmet, Trefftz-based methods for time-harmonic acoustics, Archives of Computational Methods in Engineering (2007) 343-381.
9. Carcaterra A. Ensemble energy average and energy flow relationships for nonstationary vibrating systems. Journal of Sound and Vibration 288 3 (2005) 751-790
10. Mace B.R., and Shorter P.J. Energy flow models from finite element analysis. Journal of Sound and Vibration 233 3 (2000) 369-389
11. Vlahopoulos N., Zhao X., and Allen T. An approach for evaluating power transfer coefficients for spot-welded joints in an energy finite element formulation. Journal of Sound and Vibration 220 1 (1999) 135-154
12. Shorter P.J., and Langley R.S. Vibro-acoustic analysis of complex systems. Journal of Sound and Vibration 288 3 (2005) 669-699
13. Manning J.E. Formulation of SEA parameters using mobility functions. Philosophical Transactions of the Royal Society of London, Series A: Physical and Engineering Sciences 346 1681 (1994) 477-488
14. J.E. Manning, Use of measured mobility to improve SEA predictions in the mid-frequency range, Proceedings of DETC99, Las Vegas, NV, USA, 1999, September 12-15.
15. G. Borello, L. Gagliardini, Virtual SEA: towards an industrial process, SAE Noise and Vibration Conference Proceedings, Number 2007-01-2302, St. Charles, IL, 2007.
16. Langley R.S., and Bremner P. A hybrid method for the vibration analysis of complex structural-acoustic systems. Journal of the Acoustical Society of America 105 3 (1999) 1657-1671
17. Cotoni V., Langley R.S., and Shorter P.J. A statistical energy analysis subsystem formulation using finite element and periodic structure theory. Journal of Sound and Vibration 318 (2008) 1077-1108
18. A. Charpentier, V. Cotoni, K. Fukui, Using the hybrid FE-SEA method to predict structure-borne noise in a car body-in-white, Proceedings of Internoise 2006, Honolulu, HI, 2006, December 3-6.
19. J.E. Manning, SEA models to predict structureborne noise in vehicles, SAE Noise and Vibration Conference Proceedings, 2003-01-1542, 2003.
20. Thite A.N., and Mace B.R. Robust estimation of coupling loss factors from finite element analysis. Journal of Sound and Vibration 303 (2007) 814-831
21. J.E. Manning, Hybrid SEA for mid-frequencies, SAE Noise and Vibration Conference Proceedings, number 2007-01-2305, St. Charles, IL, 2007.
22. S. Donders, B. Pluymers, P. Ragnarsson, R. Hadjit, W. Desmet, The wave-based substructuring approach for the efficient description of interface dynamics in substructuring, Journal of Sound and Vibration (2009), submitted for publication (under review).
23. S. Donders, Computer-aided Engineering Methodologies for Robust Automotive NVH Design, PhD Thesis, K.U.Leuven, Department of Mechanical Engineering, Division PMA, Leuven, Belgium, February 2008. Available online: 〈http://hdl.handle.net/1979/1698〉.
24. S. Donders, R. Hadjit, K. Cuppens, M. Brughmans, W. Desmet, A wave-based substructuring approach for faster vehicle assembly predictions, Proceedings of NOVEM 2005, Saint-Raphaël, France, 2005, April 18-21.
25. P. Ragnarsson, K. De Langhe, J. Betts, C.T. Musser, Using FE analysis to improve SEA at mid-frequencies, Proceedings of Internoise 2007, Istanbul, Turkey, 2007, August 28-31.
26. J.E. Manning, SEA: a practical NVH design analysis method, Proceedings of the Styrian Noise, Vibration and Harshness Congress, Graz, Austria, November 15-17, 2006, pp. 123-132.
27. MacNeal R.H. A hybrid method of component mode synthesis. Computers & Structures 1 4 (1971) 581-601
28. Rubin S. Improved Component-Mode Representation for Structural Dynamic Analysis. AIAA Journal 13 8 (1975) 995-1006
29. Craig Jr. R.R., and Bampton M.C.C. Coupling of substructures for dynamic analyses. AIAA Journal 6 7 (1968) 1313-1319
30. P. Cermelj, W. Desmet, S. Donders, B. Pluymers, M. Boltezar, Basis functions and their sensitivity in the wave-based substructuring approach, Proceedings of ISMA 2008, Leuven, Belgium, September 15-17, 2008.
31. MSC. MSC Nastran 2004, 2004.
32. LMS International. LMS Virtual.Lab Rev 8A-SL1, 2008.
33. J.K. Bennighof, M.F. Kaplan, M.B. Muller, M. Kim, Meeting the NVH computational challenge: automated multi-level substructuring, Proceedings of the International Modal Analysis Conference XVIII (IMAC18), San Antonio, USA, 2000.