Torque distribution control strategy for electric vehicles with axles separately driven

Qian Tong; Hong Qiang Guo; Hong Wen He; Xin Lei Liu

doi:10.2991/emeit.2012.366

Torque distribution control strategy for electric vehicles with axles separately driven

Qian Tong^*, Hong Qiang Guo, Hong Wen He, Xin Lei Liu

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

This paper presents a control strategy of torque distribution for electric vehicles with axles separately driven. With two motors driving the front and rear axle separately, the torque distribution between axles can be easily achieved. To obtain good traction performance and stability of the electric vehicle, three control modes appropriate for different driving conditions are adopted: the routine control of equal distribution; the distribution based on Sliding Mode Control (SMC) to minimize wheel slip difference between axles; axles separately antiskid control based on SMC. With MATLAB/SimDriveline software, a forward vehicle simulation model was set up. The simulation results show that the torque distribution control strategy of three control modes can maintain the wheel slip in a reasonable range regardless of driving conditions, improving both vehicle traction ability and stability.

Original language	English
Title of host publication	Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012
Publisher	Atlantis Press
Pages	1646-1652
Number of pages	7
ISBN (Print)	9789078677604
DOIs	https://doi.org/10.2991/emeit.2012.366
Publication status	Published - 2012
Event	2012 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012 - Shenyang, Liaoning, China Duration: 26 Sept 2012 → 28 Sept 2012

Publication series

Name	Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012

Conference

Conference	2012 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012
Country/Territory	China
City	Shenyang, Liaoning
Period	26/09/12 → 28/09/12

Keywords

Electric vehicle
Sliding mode control
Torque distribution

Access to Document

10.2991/emeit.2012.366

Cite this

Tong, Q., Guo, H. Q., He, H. W., & Liu, X. L. (2012). Torque distribution control strategy for electric vehicles with axles separately driven. In Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012 (pp. 1646-1652). (Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012). Atlantis Press. https://doi.org/10.2991/emeit.2012.366

Tong, Qian ; Guo, Hong Qiang ; He, Hong Wen et al. / Torque distribution control strategy for electric vehicles with axles separately driven. Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012. Atlantis Press, 2012. pp. 1646-1652 (Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012).

@inproceedings{efc6c5305aa94c04a3444e4973758118,

title = "Torque distribution control strategy for electric vehicles with axles separately driven",

abstract = "This paper presents a control strategy of torque distribution for electric vehicles with axles separately driven. With two motors driving the front and rear axle separately, the torque distribution between axles can be easily achieved. To obtain good traction performance and stability of the electric vehicle, three control modes appropriate for different driving conditions are adopted: the routine control of equal distribution; the distribution based on Sliding Mode Control (SMC) to minimize wheel slip difference between axles; axles separately antiskid control based on SMC. With MATLAB/SimDriveline software, a forward vehicle simulation model was set up. The simulation results show that the torque distribution control strategy of three control modes can maintain the wheel slip in a reasonable range regardless of driving conditions, improving both vehicle traction ability and stability.",

keywords = "Electric vehicle, Sliding mode control, Torque distribution",

author = "Qian Tong and Guo, {Hong Qiang} and He, {Hong Wen} and Liu, {Xin Lei}",

year = "2012",

doi = "10.2991/emeit.2012.366",

language = "English",

isbn = "9789078677604",

series = "Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012",

publisher = "Atlantis Press",

pages = "1646--1652",

booktitle = "Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012",

note = "2012 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012 ; Conference date: 26-09-2012 Through 28-09-2012",

}

Tong, Q, Guo, HQ, He, HW & Liu, XL 2012, Torque distribution control strategy for electric vehicles with axles separately driven. in Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012. Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012, Atlantis Press, pp. 1646-1652, 2012 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012, Shenyang, Liaoning, China, 26/09/12. https://doi.org/10.2991/emeit.2012.366

Torque distribution control strategy for electric vehicles with axles separately driven. / Tong, Qian; Guo, Hong Qiang; He, Hong Wen et al.
Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012. Atlantis Press, 2012. p. 1646-1652 (Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Torque distribution control strategy for electric vehicles with axles separately driven

AU - Tong, Qian

AU - Guo, Hong Qiang

AU - He, Hong Wen

AU - Liu, Xin Lei

PY - 2012

Y1 - 2012

N2 - This paper presents a control strategy of torque distribution for electric vehicles with axles separately driven. With two motors driving the front and rear axle separately, the torque distribution between axles can be easily achieved. To obtain good traction performance and stability of the electric vehicle, three control modes appropriate for different driving conditions are adopted: the routine control of equal distribution; the distribution based on Sliding Mode Control (SMC) to minimize wheel slip difference between axles; axles separately antiskid control based on SMC. With MATLAB/SimDriveline software, a forward vehicle simulation model was set up. The simulation results show that the torque distribution control strategy of three control modes can maintain the wheel slip in a reasonable range regardless of driving conditions, improving both vehicle traction ability and stability.

AB - This paper presents a control strategy of torque distribution for electric vehicles with axles separately driven. With two motors driving the front and rear axle separately, the torque distribution between axles can be easily achieved. To obtain good traction performance and stability of the electric vehicle, three control modes appropriate for different driving conditions are adopted: the routine control of equal distribution; the distribution based on Sliding Mode Control (SMC) to minimize wheel slip difference between axles; axles separately antiskid control based on SMC. With MATLAB/SimDriveline software, a forward vehicle simulation model was set up. The simulation results show that the torque distribution control strategy of three control modes can maintain the wheel slip in a reasonable range regardless of driving conditions, improving both vehicle traction ability and stability.

KW - Electric vehicle

KW - Sliding mode control

KW - Torque distribution

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DO - 10.2991/emeit.2012.366

M3 - Conference contribution

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T3 - Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012

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BT - Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012

PB - Atlantis Press

T2 - 2012 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012

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Tong Q, Guo HQ, He HW, Liu XL. Torque distribution control strategy for electric vehicles with axles separately driven. In Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012. Atlantis Press. 2012. p. 1646-1652. (Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012). doi: 10.2991/emeit.2012.366

Torque distribution control strategy for electric vehicles with axles separately driven

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