Research on the Time-Varying Properties of Brake Friction (September 2018)

Zhishuai Wan; Xiandong Liu; Haixia Wang; Yingchun Shan

doi:10.1109/ACCESS.2018.2878776

Research on the Time-Varying Properties of Brake Friction (September 2018)

Zhishuai Wan
, Xiandong Liu^*
, Haixia Wang
, Yingchun Shan

^*Corresponding author for this work

School of Transportation Science and Engineering

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

In this paper, a dynamic model of the coefficient of friction (COF) is established from energy perspective and the principal friction mechanism of disc brake is investigated. The effects of temperature, normal pressure, and relative velocity between brake disc and pad on the COF are tested on a friction testing machine. The results show that the thermal effect is the main factor affecting the friction and wear process, and the thermal deformation and uneven heat distribution play key roles in the change of the COF. The proposed dynamic model can well describe the properties of the COF in friction process, and the work in this paper may provide some new insights into the brake friction mechanism and be helpful for the design of the brakes.

Original language	English
Article number	8515190
Pages (from-to)	69742-69749
Number of pages	8
Journal	IEEE Access
Volume	6
DOIs	https://doi.org/10.1109/ACCESS.2018.2878776
State	Published - 2018

Keywords

COF
Disc brake
friction model
time-varying property

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10.1109/ACCESS.2018.2878776

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title = "Research on the Time-Varying Properties of Brake Friction (September 2018)",

abstract = "In this paper, a dynamic model of the coefficient of friction (COF) is established from energy perspective and the principal friction mechanism of disc brake is investigated. The effects of temperature, normal pressure, and relative velocity between brake disc and pad on the COF are tested on a friction testing machine. The results show that the thermal effect is the main factor affecting the friction and wear process, and the thermal deformation and uneven heat distribution play key roles in the change of the COF. The proposed dynamic model can well describe the properties of the COF in friction process, and the work in this paper may provide some new insights into the brake friction mechanism and be helpful for the design of the brakes.",

keywords = "COF, Disc brake, friction model, time-varying property",

author = "Zhishuai Wan and Xiandong Liu and Haixia Wang and Yingchun Shan",

note = "Publisher Copyright: {\textcopyright} 2013 IEEE.",

year = "2018",

doi = "10.1109/ACCESS.2018.2878776",

language = "英语",

volume = "6",

pages = "69742--69749",

journal = "IEEE Access",

issn = "2169-3536",

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TY - JOUR

T1 - Research on the Time-Varying Properties of Brake Friction (September 2018)

AU - Wan, Zhishuai

AU - Liu, Xiandong

AU - Wang, Haixia

AU - Shan, Yingchun

PY - 2018

Y1 - 2018

N2 - In this paper, a dynamic model of the coefficient of friction (COF) is established from energy perspective and the principal friction mechanism of disc brake is investigated. The effects of temperature, normal pressure, and relative velocity between brake disc and pad on the COF are tested on a friction testing machine. The results show that the thermal effect is the main factor affecting the friction and wear process, and the thermal deformation and uneven heat distribution play key roles in the change of the COF. The proposed dynamic model can well describe the properties of the COF in friction process, and the work in this paper may provide some new insights into the brake friction mechanism and be helpful for the design of the brakes.

AB - In this paper, a dynamic model of the coefficient of friction (COF) is established from energy perspective and the principal friction mechanism of disc brake is investigated. The effects of temperature, normal pressure, and relative velocity between brake disc and pad on the COF are tested on a friction testing machine. The results show that the thermal effect is the main factor affecting the friction and wear process, and the thermal deformation and uneven heat distribution play key roles in the change of the COF. The proposed dynamic model can well describe the properties of the COF in friction process, and the work in this paper may provide some new insights into the brake friction mechanism and be helpful for the design of the brakes.

KW - COF

KW - Disc brake

KW - friction model

KW - time-varying property

UR - https://www.scopus.com/pages/publications/85055871131

U2 - 10.1109/ACCESS.2018.2878776

DO - 10.1109/ACCESS.2018.2878776

M3 - 文章

AN - SCOPUS:85055871131

SN - 2169-3536

VL - 6

SP - 69742

EP - 69749

JO - IEEE Access

JF - IEEE Access

M1 - 8515190

ER -

Research on the Time-Varying Properties of Brake Friction (September 2018)

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Keywords

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