Modeling of elastomeric engine mounts for commercial vehicles
Konferensbidrag (offentliggjort, men ej förlagsutgivet), 2007

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.

commercial vehicle engine mount

computational model

functional component

Författare

Hoda Yarmohamadi

Chalmers, Tillämpad mekanik, Dynamik

Viktor Berbyuk

Chalmers, 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 (ISSN)

Ämneskategorier

Maskinteknik

Teknisk mekanik

Annan materialteknik

Farkostteknik

Strömningsmekanik och akustik