Modeling and analysis of friction clutch at a driveline for suppressing car starting judder

Liping Li; Zhaijun Lu; Xue Lai Liu; Tao Sun; Xingjian Jing; Wen Bin Shangguan

doi:10.1016/j.jsv.2018.03.011

Modeling and analysis of friction clutch at a driveline for suppressing car starting judder

Liping Li, Zhaijun Lu, Xue Lai Liu, Tao Sun, Xingjian Jing, Wen Bin Shangguan

Research output: Journal article publication › Journal article › Academic research › peer-review

44 Citations (Scopus)

Abstract

Car judder is a kind of back-forth vibration during vehicle starting which caused by the torsional oscillation of the driveline. This paper presents a systematic study on the dynamic response characteristics of the clutch driven disc for suppression of the judder during vehicle starting. Self-excited vibration behavior of the clutch driven disc is analyzed based on the developed 4DOF non-linear multi-body dynamic model of the clutch driving process considering stick-slip characteristics and using Karnopp friction models. Physical parameters of a clutch determining the generations of the judder behaviors are discussed and the revised designs of the driven disc of a clutch for suppression of the judder are consequently investigated and validated with experiments for two real cars.

Original language	English
Pages (from-to)	335-351
Number of pages	17
Journal	Journal of Sound and Vibration
Volume	424
DOIs	https://doi.org/10.1016/j.jsv.2018.03.011
Publication status	Published - 23 Jun 2018

Keywords

Car driveline
Friction clutch
Judder
Vibration suppression

ASJC Scopus subject areas

Condensed Matter Physics
Acoustics and Ultrasonics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.jsv.2018.03.011

Cite this

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title = "Modeling and analysis of friction clutch at a driveline for suppressing car starting judder",

abstract = "Car judder is a kind of back-forth vibration during vehicle starting which caused by the torsional oscillation of the driveline. This paper presents a systematic study on the dynamic response characteristics of the clutch driven disc for suppression of the judder during vehicle starting. Self-excited vibration behavior of the clutch driven disc is analyzed based on the developed 4DOF non-linear multi-body dynamic model of the clutch driving process considering stick-slip characteristics and using Karnopp friction models. Physical parameters of a clutch determining the generations of the judder behaviors are discussed and the revised designs of the driven disc of a clutch for suppression of the judder are consequently investigated and validated with experiments for two real cars.",

keywords = "Car driveline, Friction clutch, Judder, Vibration suppression",

author = "Liping Li and Zhaijun Lu and Liu, \{Xue Lai\} and Tao Sun and Xingjian Jing and Shangguan, \{Wen Bin\}",

year = "2018",

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doi = "10.1016/j.jsv.2018.03.011",

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AU - Li, Liping

AU - Lu, Zhaijun

AU - Liu, Xue Lai

AU - Sun, Tao

AU - Jing, Xingjian

AU - Shangguan, Wen Bin

PY - 2018/6/23

Y1 - 2018/6/23

N2 - Car judder is a kind of back-forth vibration during vehicle starting which caused by the torsional oscillation of the driveline. This paper presents a systematic study on the dynamic response characteristics of the clutch driven disc for suppression of the judder during vehicle starting. Self-excited vibration behavior of the clutch driven disc is analyzed based on the developed 4DOF non-linear multi-body dynamic model of the clutch driving process considering stick-slip characteristics and using Karnopp friction models. Physical parameters of a clutch determining the generations of the judder behaviors are discussed and the revised designs of the driven disc of a clutch for suppression of the judder are consequently investigated and validated with experiments for two real cars.

AB - Car judder is a kind of back-forth vibration during vehicle starting which caused by the torsional oscillation of the driveline. This paper presents a systematic study on the dynamic response characteristics of the clutch driven disc for suppression of the judder during vehicle starting. Self-excited vibration behavior of the clutch driven disc is analyzed based on the developed 4DOF non-linear multi-body dynamic model of the clutch driving process considering stick-slip characteristics and using Karnopp friction models. Physical parameters of a clutch determining the generations of the judder behaviors are discussed and the revised designs of the driven disc of a clutch for suppression of the judder are consequently investigated and validated with experiments for two real cars.

KW - Car driveline

KW - Friction clutch

KW - Judder

KW - Vibration suppression

UR - https://www.scopus.com/pages/publications/85044611943

U2 - 10.1016/j.jsv.2018.03.011

DO - 10.1016/j.jsv.2018.03.011

M3 - Journal article

SN - 0022-460X

VL - 424

SP - 335

EP - 351

JO - Journal of Sound and Vibration

JF - Journal of Sound and Vibration

ER -

Modeling and analysis of friction clutch at a driveline for suppressing car starting judder

Abstract

Keywords

ASJC Scopus subject areas

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