On the Analysis of Brake Squeal Propensity Using Finite Element Method

2000-01-2765

10/01/2000

Event
18th Annual Brake Colloquium And Engineering Display
Authors Abstract
Content
In the present work, the finite element method is used to analyze the friction-induced vibration of brake systems, which may lead to squeal. A new approach is proposed to model the friction interaction at the rotor/pad interface, leading to the dynamic equations which well represent the dynamic characteristics of brake systems. The complex eigenvalue analysis method is then employed to detect the unstable modes of the system.
The analytical method presented can be applied to both disk brake and drum brake systems. Some application results are presented and discussed.
Meta TagsDetails
DOI
https://doi.org/10.4271/2000-01-2765
Pages
8
Citation
Blaschke, P., Tan, M., and Wang, A., "On the Analysis of Brake Squeal Propensity Using Finite Element Method," SAE Technical Paper 2000-01-2765, 2000, https://doi.org/10.4271/2000-01-2765.
Additional Details
Publisher
Published
Oct 1, 2000
Product Code
2000-01-2765
Content Type
Technical Paper
Language
English