This paper reviews numerical methods and analysis procedures used in the study of
automotive disc brake squeal. It covers two major approaches used in the automotive …

This article presents an overview of the acoustics of friction by covering friction sounds,
friction-induced vibrations and waves in solids, and descriptions of other frictional …

Brake-induced noise and vibration are serious concerns in the automotive industry due to
the annoyance to the consumer. The most common noise is squeal and is defined as noise …

A three-dimensional free vibration analysis of circular and annular plates is presented via
the Chebyshev–Ritz method. The solution procedure is based on the linear, small strain …

This paper presents a generalized formulation for the in-plane modal characteristics of
circular annular disks under combinations of all possible classical boundary conditions. The …

The understanding, prediction and prevention of brake squeal is a difficult and challenging
problem because of the large number of design variables involved in a complex brake …

More evidence has been found that rotor in-plane mode (s) and out-of-plane mode (s)
alignment and coupling are the primary and inherent root cause for a disc brake to generate …

The free vibration of disk-hat structures, such as automotive brake rotors, is investigated
analytically and through laboratory experimentation. Of particular interest are the role played …

This paper reviews the state of the art of CAE simulation and analysis methods on disc brake
squeal. It covers complex modes analysis, transient analysis, parametrical analysis, and …

The paper describes the vibroacoustic phenomena generated during frictional interaction of
solid bodies. A classification is given for brake-induced noise. Modern experimental …