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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/7219

Title: Finite element analysis of disc brake squeal and its suppression approach
Authors: Saw, Chun Lin
W.M.M. Wan Harujan
A.R. Abu-Bakar
B.A. Ghani
Keywords: Disc Brake;Squeal;Finite element method;Complex eigenvalue;Structural Modifications;Automobiles;Automobiles -- Component and parts;Automobiles -- Disc brakes
Issue Date: 11-Oct-2009
Publisher: Universiti Malaysia Perlis
Citation: p.7A 1 - 7A 7
Series/Report no.: Proceedings of International Conference on Applications and Design in Mechanical Engineering 2009 (iCADME 2009)
Abstract: Brakes squeal have been, and remains to be, one of the major NVH challenges in brake system design and development in the automotive industry. Typically, there are three methods available to study disc brake squeal namely, experimental, numerical and analytical approaches. These approaches have their advantages and disadvantages to suppress and/or eliminate squeal. This paper attempts to suppress disc brake squeal through structural modification using the finite element method. First, a three dimensional finite element (FE) model of a real disc brake assembly is developed and validated. Then, complex eigenvalue analysis is performed to predict squeal frequency of the disc brake assembly. Finally, various structural modifications are proposed in order to reduce or eliminate disc brake squeal and these include modifications made on the brake pad, the disc rotor and the caliper
Description: Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.
URI: http://hdl.handle.net/123456789/7219
ISBN: 978-967-5415-07-4
Appears in Collections:Conference Papers

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