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22204

Development of a New Electronically Controlled Torque Vectoring Device for All-Wheel-Drive Vehicles

Article

Last updated: 04 Jan 2025

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Abstract

This paper presents a comprehensive torque distribution device to actively control the torque distribution across the output shafts of an ordinary open differential. The proposed device can be used to control both the magnitude and direction of the torque between the driving axles of all-wheel-drive (AWD) vehicles and / or between the driving wheels of its rear axle. Both the design procedures and the development considerations of the device are outlined. Furthermore, a dedicated drive-train test rig is devised in order to exemplify and measure the characteristics of the controlled torque. The drivetrain test rig comprises different sensors such as wireless torque and driving speed measurements in addition to an electronic control module which regulates both the torque magnitude and direction. The experimental results illustrate the possibilities to bias variable amount of torque across the output shafts of open differential and therefore improve the traction potential during excessive tire slip conditions.

DOI

10.21608/asat.2013.22204

Keywords

Active differential, torque vectoring, torque distribution devices

Authors

First Name

E.

Last Name

Sheha

MiddleName

S.

Affiliation

Egyptian Armed Forces, Egypt.

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Orcid

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First Name

A.

Last Name

Sharaf

MiddleName

M.

Affiliation

Egyptian Armed Forces, Egypt.

Email

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City

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Orcid

-

First Name

Y.

Last Name

Hossameldeen

MiddleName

H.

Affiliation

Professor, Chairman of Dept. of Mechanical and Mechatronics Eng., HTI.

Email

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City

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Orcid

-

First Name

A.

Last Name

Helmy

MiddleName

M.

Affiliation

Egyptian Armed Forces, Egypt.

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-

City

-

Orcid

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Volume

15

Article Issue

AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 15 – May 28 - 30, 2013

Related Issue

4183

Issue Date

2013-05-01

Receive Date

2018-12-18

Publish Date

2013-05-01

Page Start

1

Page End

14

Print ISSN

2090-0678

Online ISSN

2636-364X

Link

https://asat.journals.ekb.eg/article_22204.html

Detail API

https://asat.journals.ekb.eg/service?article_code=22204

Order

89

Type

Original Article

Type Code

737

Publication Type

Journal

Publication Title

International Conference on Aerospace Sciences and Aviation Technology

Publication Link

https://asat.journals.ekb.eg/

MainTitle

Development of a New Electronically Controlled Torque Vectoring Device for All-Wheel-Drive Vehicles

Details

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Article

Created At

22 Jan 2023