Pseudo-forces methodology to be used in characterization of structure-borne sound sources

Applied Acoustics

Volumn 61, Issue 3, 2000, Pages 285-308

  Janssens, M H A ^a   Verheij, J W ^a  

^a TNO   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

MACHINE VIBRATIONS; MOUNTINGS; TRANSMISSIONS;

MACHINE NOISE; PSEUDOFORCES METHOD; STRUCTURE BORNE NOISE;

ACOUSTIC NOISE;

EID: 0034326149     PISSN: 0003682X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-682X(00)00035-9     Document Type: Article

References (28)

1. ISO 3740-3747, Acoustics - determination of sound power levels of noise sources. Various standards, years 1979-1988.
2. ten Wolde T., Gadefelt G.R. Developments of standard measurement methods for structure-borne sound emission. Noise Control Engineering Journal. 28:1987;5-14.
3. Gibbs BM, Petersson BAT, Measurement and characterization of sources of structure-borne sound. In: Proceedings of Inter-Noise 1996, Liverpool 1996, pp. 1307-1312.
4. Verheij JW, Janssens MHA, Charlier PJG. Using pseudo-forces for characterization of structure-borne sound sources. In: Proceedings of Inter-Noise 1995, Newport Beach CA, USA, pp. 559-562.
5. Janssens MHA, Verheij JW. Two applications of the pseudo-forces method for characterizing the source strength for structure-borne sound. In: Proceedings of Inter-Noise 1996, pp. 1335-1338.
6. Janssens MHA, Langeveld CM, Verheij JW. Generalization of the pseudo-forces method for characterising structure-borne sound sources. In: Proceedings of Inter-Noise 1997, Hungary, pp. 705-708.
7. Janssens MHA, Langeveld CM, Verheij JW. Theoretical and experimental study of a generalized pseudo-forces method for source characterization. In: Proceedings of the 5th International Conference on Sound and Vibration, Adelaide, Australia, 1997.
8. Karlsson S.E.S. Identification of external structural loads from measured harmonic responses. Journal of Sound and Vibration. 196(1):1996;59-74.
9. Stevens KK. Force identification problems - an overview. In: Proceedings of the 1987 SEM Spring Conference on Experimental Mechanics, Houston USA, pp. 838-844.
10. Dobson B.J., Rider E. A review of the indirect calculation of excitation forces from measured structural response data. Proceedings of the institution of mechanical engineers Part C. Journal of Mechanical Engineering Science. 204:1990;69-75.
11. Verheij JW, Janssens MHA, Thompson, DJ. An equivalent forces method for quantification of structure-borne sound paths. In: Proceeding Noise 93, St. Petersburg, Russia, 1993, Vol. 2, pp. 55-60.
12. Otte D. Development and evaluation of singular value analysis methodologies for studying multivariate noise and vibration problems', Doctoral thesis, K.U. Leuven, 1994.
13. Otte D, van de Ponseele P, Leuridan J. Operational deflection shapes in a multi-source environment. In: Proceedings of the 8th International Modal Analysis Conference, USA, 1990.
14. Carniel X, Otte D, Made C, Pascal JC. Application of singular value analysis for structure-borne intensity estimation in multivariate vibration environments. In: Proceedings of the 19th International seminar on Modal Analysis, Leuven 1994.
15. Strang G. 2nd ed. Linear algebra and its applications, New York: Academic Press. 1980.
16. Starkey JM, Merrill GL. On the ill-conditioned nature of indirect force-measurement techniques. Journal of Modal Analysis, July 1989: pp 103-108.
17. Powell RE. Multi-channel inverse filtering of machinery vibration signals. Doctoral thesis, Massachusetts Institute of Technology, 1982.
18. Ibrahim SR. The condition of matrix inversion in modal analysis. In: Proceedings of the 7th International Modal Analysis Conference 1989, pp 207-312.
19. Maia NMM. An introduction to the singular value decomposition technique (SVD). In: Proceedings of the 7th International Modal Analysis Conference, 1989, pp. 335-339.
20. Powell R.E., Seering W. Multichannel inverse filtering, transaction of the ASME conference. Journal of Acoustics, Stress and Reliability in Design. 106:1984;22-28.
21. Bendat J.S., Piersol A.G. Engineering applications of correlation and spectral analysis. 1980;Wiley, New York.
22. Chatfield C. Statistics for technology. 3rd ed. 1983;Chapman and Hall, London, New York.
23. Draper N., Smith H. Applied regression analysis. 2nd ed. 1966;Wiley & Sons, New York.
24. Press W.H.et al. Numerical recipes: the art of scientific computing: 1986;Cambridge University Press, Cambridge.
25. Mas P, Sas P, Wyckaert K. Indirect force identification based upon impedance matrix inversion: a study on statistical and deterministical accuracy. In: Proceeding 19th International Seminar on Modal Analysis, Leuven, 1994, pp. 899-910.
26. Ewins DJ. Modal testing. Theory and practice. New York: Wiley, Research Studies Press, 1984.
27. Skudrzyk E. The foundation of acoustics, New York: Springer Verlag, 1971.
28. Janssens MHA, Verheij JW. Procedures for sound path quantification. Equivalent forces method in a multiple source environment. ANTEASR-report, for official use only, TNO-report TPD-HAG-RPT-910150, Delft, 1995.