Investigation of Frictional Stick-Slick Effect in Disk Brake NVH

Juraj Úradníček; Pavel Kraus; Miloš Musil; Michal Bachratý

doi:10.1515/scjme-2017-0010

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Investigation of Frictional Stick-Slick Effect in Disk Brake NVH

Strojnícky časopis - Journal of Mechanical Engineering

Volume 67 (2017): Issue 1 (April 2017)

By: Juraj Úradníček, Pavel Kraus, Miloš Musil and Michal Bachratý

Open Access

|May 2017

Abstract

Paper describes the mechanism of vibration of a minimal automotive disc brake model which can lead to unwanted effects known as brake Noise Vibrations and Harshness (NVH). Stick-slip frictional effects are mathematically described by simplification of physical assumptions. Self-excited vibrations due to stick-slip and also stability conditions are defined using a 1 degree of freedom mechanical system. Non-Coulomb nonlinear behavior of the friction force with negative slope is considered. Response is obtained by the numerical solution of ordinary differential equation.

References

[1] A. Guran, et al. "Dynamics with friction: modelling, analysis and experiment, part II. ", World scientific publishing Co. Pte. Ltd., ISBN 98-128112-73, 2001.
Search in Google Scholar Back to article
[2] O. N. Krillov. "Nonconservative Stability Problems of Modern Physics." De Gruyter Studies in Mathematical Physics 14, ISBN 97-831102703-41, 2013.
Search in Google Scholar Back to article
[3] J. Úradníček, M. Musil, P. Kraus. Predicting the self-excited vibrations in automotive brake systems. In Noise and vibration in practice: peer-reviewed scientific proceedings. 1. vyd. Bratislava: Nakladateľstvo STU, 2016, 129 - 134. ISBN 978-80-227-4563-5.
Search in Google Scholar Back to article
[4] H.R. Mills. "Brake squeak", SAE Technical Report 9000 B, Institution of Automobile Engineers, 1938
Search in Google Scholar Back to article
[5] R. A. C. Fosberry, Z. Holubecki. Disc brake squeal: its mechanism and suppression. Technical Report 1961/1, Motor Industry Research Association, Warwickshire, England, 1961.
Search in Google Scholar Back to article
[6] R. T. Spurr. A theory of brake squeal. Proceedings of the Automobile Division, Institution of Mechanical Engineers, 1961-1962 (1), 33 - 52, 1961.
Search in Google Scholar Back to article
[7] N. M. Kinkaid, O. M. O’reilly, P. Papadopulos. Automotive disc brake squeal. Journal of Sound and Vibration 267, 2003, 105 - 166.
Search in Google Scholar Back to article
[8] G. Dihua, J. Dongying. A study on disc brake squeal using finite element methods, Proceedings of International SAE Congress and Exposition, 1998.
Search in Google Scholar Back to article
[9] A. Suchal. Influence of Thermal Effect on Dynamics of Disc Brakes and Brake Squeal Propensity. PhD. Thesis, Slovak University of Technology in Bratislava, Slovakia, 2013.
Search in Google Scholar Back to article
[10] M. Peciar, R. Fekete, P. Peciar. Agglomeration Technologies of Processing Powder Wastes, Solid State Phenomena, 2016 (244), 121 - 129.
Search in Google Scholar Back to article
[11] P. Peciar, M. Eckert, R. Fekete, R. Hrnčiar. Analysis of pharmaceutical excipient MCC Avicel ph102 using compaction equations. Journal of Mechanical Engineering - Strojnícky časopis, 2016 (66), No. 1, 65 - 82
Search in Google Scholar Back to article
[12] B. Armstrong, C.C. de Wit, "Friction Modeling and Compensation", The Control Handbook, CRC Press, 1995.
Search in Google Scholar Back to article
[13] J. Úradníček, P. Kraus, M. Musil. Investigation o the frictional stick slip and sprag slip mechanisms leading to disc brake noise vibration and harshness effects. In Aplimat 2017: proceedings of the 16th conference on applied mathematics 2017. Bratislava, 31.1.-2. 2. 2017. 1st. ed. Bratislava : Vydavateľstvo STU, 2017, ISBN 978-80-227-4649-6.
Search in Google Scholar Back to article
[14] M. Šofer, R. Fajkoš, R. Halama. Influence of Induction Hardening on Wear Resistance in Case of Rolling Contact. Journal of Mechanical Engineering - Strojnícky časopis 2016 (66), No. 1, 17 - 26.
Search in Google Scholar Back to article

Articles in this issue

DOI: https://doi.org/10.1515/scjme-2017-0010 | Journal eISSN: 2450-5471 | Journal ISSN: 0039-2472

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Language: English

Page range: 93 - 100

Published on: May 3, 2017

Published by: Slovak University of Technology in Bratislava

In partnership with: Paradigm Publishing Services

Publication frequency: 2 issues per year

Keywords:

stick-slip,

NVH,

self-excited vibrations,

brake squeal

Related subjects:

Engineering,

Mechanical engineering,

Fundamentals of mechanical engineering,

Mechanics

© 2017 Juraj Úradníček, Pavel Kraus, Miloš Musil, Michal Bachratý, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 67 (2017): Issue 1 (April 2017)