Structural Instability Test/Analysis of Brake Squeal

951281

05/01/1995

Event
SAE Noise and Vibration Conference and Exposition
Authors Abstract
Content
A general modal instability model that describes the squeal problem for both disc brakes and drum brakes is presented. The model includes different sources of instability. Brake input mobility measurements under conditions of static and dynamic braking are presented and analyzed in light of the general modal instability model. Time frequency analysis is used to differentiate between simple one frequency squeals and complex multiple frequency squeals. Investigation of some of the brake design parameters that affect brake stability is presented.
Meta TagsDetails
DOI
https://doi.org/10.4271/951281
Pages
7
Citation
Abdelhamid, M., "Structural Instability Test/Analysis of Brake Squeal," SAE Technical Paper 951281, 1995, https://doi.org/10.4271/951281.
Additional Details
Publisher
Published
May 1, 1995
Product Code
951281
Content Type
Technical Paper
Language
English