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Modeling of elastomeric engine mounts for commercial vehicles

Hoda Yarmohamadi (Institutionen för tillämpad mekanik, Dynamik) ; Viktor Berbyuk (Institutionen för tillämpad mekanik, Dynamik)
Proceedings of the 20th Nordic Seminar on Computational Mechanics, NSCM 20, R.Larsson and K. Runesson (eds.), 23-24 November, 2007, Göteborg, Sweden (1652-8549). (2007)
[Konferensbidrag, övrigt]

In this paper, a model of the conventional engine mount is developed and the nonlinear behavior of dynamic stiffness and damping of the engine mounts of commercial vehicles are investigated. The model comprises elastic, viscous and friction functional components and expresses the stiffness and damping of the mount as a function of frequency and amplitude of harmonic excitation. Optimization is done to identify model parameters using measurements for real elastomeric engine mounts.

Nyckelord: commercial vehicle engine mount, computational model, functional component,



Denna post skapades 2007-11-28. Senast ändrad 2007-11-28.
CPL Pubid: 62229