Modeling of elastomeric engine mounts for commercial vehicles
Other conference contribution, 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.
functional component
commercial vehicle engine mount
computational model
Author
Hoda Yarmohamadi
Chalmers, Applied Mechanics, Dynamics
Viktor Berbyuk
Chalmers, Applied Mechanics, Dynamics
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)
Subject Categories (SSIF 2011)
Mechanical Engineering
Applied Mechanics
Other Materials Engineering
Vehicle Engineering
Fluid Mechanics and Acoustics