This paper indicates how vibration responses of a vehicle body produced by inputs at the rear wheels were modelled using a mobility matrix coupling method. The model simulates the multiple coupling of the sub-assemblies comprising the rear axle, rear suspension and vehicle body in the lower audio-frequency range. Such a model is useful when investigating the transmission paths along which vibrations travel into the vehicle body, subsequently generating internal noise.
Modelling Vibration Transmission Through Coupled Vehicle Sub-Systems Using Mobility Matrices
01.04.1986
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
THE TRANSMISSION OF VIBRATION THROUGH A COUPLED PERIODIC STRUCTURE
Online Contents | 1998
|Efficient vibration modelling of elastic vehicle track systems
Online Contents | 1999
|