Modelling of rubber mounts and applications for time response analysis of dynamic systems including elastomerics Online publication date: Tue, 05-May-2009
by Xiao-Yong Pan, Guo-Zhong Chai
International Journal of Vehicle Design (IJVD), Vol. 49, No. 4, 2009
Abstract: The dynamic characteristics of a Rubber Mount (RM) are dependent on preload, excitation amplitude and excitation frequency. In this paper, a nonlinear model for modelling the dynamic performances of a RM is proposed based on the assumption that the force of a RM sustained is a superposition of elastic force, friction force and viscoelastic force. The methods for estimating the model parameters are presented in detail. The time response for a single-degree-of-freedom system using the proposed model and the parameter identification method are estimated, and the calculated displacement vs. time relation for the mass agree well with the experiment data, which validates the model and the parameter identification method.
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Vehicle Design (IJVD):
Login with your Inderscience username and password:
Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.
If you still need assistance, please email subs@inderscience.com