Paper Title:
Numerical Investigation of the Influence of Friction Coefficient on Brake Groan
  Abstract

A two degrees of freedom nonlinear dynamics model of self-excited vibration induced by dry-friction of brake disk and pads is built firstly, the stability of vibration system at the equilibrium points is analyzed using the nonlinear dynamics theory. Finally the numerical method is taken to study the impacts of friction coefficient on brake groan. The calculation result shows that with the increase of kinetic friction coefficient /or the decrease of difference value between static friction coefficient and kinetic friction coefficient can prevent or restrain self-excited vibration from happening.

  Info
Periodical
Edited by
Ran Chen
Pages
1923-1927
DOI
10.4028/www.scientific.net/AMM.44-47.1923
Citation
X. J. Meng, "Numerical Investigation of the Influence of Friction Coefficient on Brake Groan", Applied Mechanics and Materials, Vols. 44-47, pp. 1923-1927, 2011
Online since
December 2010
Authors
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Q. Cao, Michael I. Friswell, Hua Jiang Ouyang, John E. Mottershead, S. James
269
Authors: Xian Jie Meng, Chang Cheng Zhou
Abstract:A two degrees of freedom nonlinear dynamics model of self-excited vibration induced by dry-friction of brake disk and pads is built firstly,...
927
Authors: Dong Hwan Shin, Ji Nung An
Chapter 1: Applied Mechanics Mechanical Engineering
Abstract:Fuel efficiency necessitates the use of light weight vehicle parts. Conventional researches have shown that an electro wedge brake (EWB) can...
159
Authors: Ya Feng He
Abstract:Due to good cooling and braking performance, it is widely used for disc brake in automotive industry. The numerical analysis of stress and...
90
Authors: Hyun Jung Do, Pil Jung Sung, Sun Chung Won
Chapter 2: Applied Mechanics and Mechanical Engineering
Abstract:Hot judder characteristics of a ventilated disc brake system are discussed. Three dimensional finite element models of the ventilated disc,...
723