Friction influence on brake squeal in disc and drum brakes using complex eigenvalue analysis

Brake noise, is a complex issue in automotive and industrial systems caused by friction-induced vibrations between the brake pad and disc. This noise impacts vehicle performance, accelerates component wear, and diminishes consumer satisfaction. Squeal can be categorized into low frequency (1–5 kHz)...

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Bibliographic Details

Published in:	Revista Brasileira de Ensino de Física
Main Authors:	Romulo do Nascimento Rodrigues, Anderson Luiz Dias, Camilo Augusto Santos Costa, Roberto de Araujo Bezerra
Format:	Article
Language:	Portuguese
Published:	Sociedade Brasileira de Física 2025-04-01
Subjects:	Brake squeal Friction-induced vibrations Finite Element Method Complex eigenvalue analysis Brake systems
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172025000100428&lng=en&tlng=en