Proceedings of the 2012 International Conference on Automobile and Traffic Science, Materials and Metallurgy Engineering

The impact of contact pressure and road surface character to sliding friction coefficient

Authors
Hong-guo Xu, Bin Ma, Cheng Zeng, Yan Xu
Corresponding Author
Hong-guo Xu
Available Online November 2012.
DOI
https://doi.org/10.2991/mmat.2013.38How to use a DOI?
Keywords
Tire, Sliding friction coefficient, Road surface character, actual contact model.
Abstract
A improved sliding friction coefficient model is presented based on road surface character and rubber character to analyze how the road character, tire and contact pressure affect the sliding friction coefficient. Improved the sliding friction coefficient model by introducing the theory of true contact with rough road and combined with the simplified rubber viscosity. Verifying the efficiency of the improved model through comparison with the dynamic friction coefficient of Savkoor. Analyzed the impact of contact pressure to the actual contact area and the contact pressure, and how tire and road surface character influence the sliding friction coefficient. The simulation result shows that the improved model can precisely analyze the impact of contact pressure,road surface character and tire to the sliding friction coefficient.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
Proceedings of the 2012 International Conference on Automobile and Traffic Science, Materials and Metallurgy Engineering
Part of series
Advances in Intelligent Systems Research
Publication Date
November 2012
ISBN
978-90-78677-62-8
ISSN
1951-6851
DOI
https://doi.org/10.2991/mmat.2013.38How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Hong-guo Xu
AU  - Bin Ma
AU  - Cheng Zeng
AU  - Yan Xu
PY  - 2012/11
DA  - 2012/11
TI  - The impact of contact pressure and road surface character to sliding friction coefficient
BT  - Proceedings of the 2012 International Conference on Automobile and Traffic Science, Materials and Metallurgy Engineering
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/mmat.2013.38
DO  - https://doi.org/10.2991/mmat.2013.38
ID  - Xu2012/11
ER  -