Abstract
The effect of paths coupling is discussed in transfer path analysis processing. With establishing a TPA model, three different coupling manners were studied: all paths coupling, coupling among three engine mounts and coupling between two exhaust hangers, coupling among three DOFs of each exciting point. The second manner has little effect to the synthesis steering wheel vibration and estimated loads, and the third manner will cause the result overestimated greatly. So the coupling between the engine mounts and exhaust hangers could be ignored. Three DOFs of each exciting point must couple.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Tcherniak, D.: Application of Transmissibility Matrix method to structure borne path contribution analysis. In: Proceedings of NAG/DAGA Conference, Rotterdam, Holland (2009)
Jian, P., Gang, C., Hua, H.: Automobile noise and vibration-theory and application. Beijing Institute of Press, Beijing (2006)
Gajdatsy, P., Janssens, K., Giele, L., Mas, P., Van der Auweraer, H.: Critical assessment of Operational Path Analysis: effect of coupling between path inputs. In: Proceedings of Acoustics 2008, Paris, France (2008)
Plunt, J.: Strategy for transfer path analysis (TPA) applied to vibro-acoustic systems at medium and high frequencies. ISMA 23, Leuven, Belgium (1999)
Liang, Y.: Interior Noise Research Based on Transfer Path Analysis. Tongji University, Shanghai (2010)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer-Verlag GmbH Berlin Heidelberg
About this chapter
Cite this chapter
Le, M., Hong, Z., Erbing, W., Haiqing, X., Lang, S. (2012). Research on the Effect of Paths Coupling of Transfer Path Analysis Method. In: Zhang, Y. (eds) Future Communication, Computing, Control and Management. Lecture Notes in Electrical Engineering, vol 141. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27311-7_72
Download citation
DOI: https://doi.org/10.1007/978-3-642-27311-7_72
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-27310-0
Online ISBN: 978-3-642-27311-7
eBook Packages: EngineeringEngineering (R0)