Proceedings of the Second International Conference on Mechanics, Materials and Structural Engineering (ICMMSE 2017)

Study on Vehicle Instability Control Based on Hydraulic coordinator of Electronic Stability Program and Anti-lock Brake System

Authors
Song Chen, Shengyong Li, Zhihua Zhang
Corresponding Author
Song Chen
Available Online April 2017.
DOI
https://doi.org/10.2991/icmmse-17.2017.72How to use a DOI?
Keywords
Hydraulic coordinator, Electronic Stability Program, Anti-roll Brake System, Sliding mode, Coordinate, Instability
Abstract

Since a vehicle is prone to instability under extreme steering working conditions, an Electronic Stability Program (ESP for short) is adopted. The dynamic characteristics of the vehicle are nonlinear under the extreme conditions. To control the nonlinearity, a sliding mode controller is established based on the sliding mode theory with ESP. Because the ESP control of vehicle instability is carried out by the method of differential braking, the reducing of the lateral force provided by the tires will be caused due to the wheels locking. To prevent the lock of the wheels, an anti-roll brake system (ABS for short) control system is integrated with ESP. And considering the control confliction of the ESP and the ABS, a hydraulic coordinator is designed to mitigate their confliction. Correspondingly, the control rules of the ESP and the hydraulic coordinator for vehicle instability prevention are set. Lastly, simulation experiments with the proposed control system are conducted under the step working condition. The simulation results show that the controller of ESP and ABS with the confliction hydraulic coordinator can prevent the vehicle rollover, and enhance the driving stability of a vehicle effectively.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the Second International Conference on Mechanics, Materials and Structural Engineering (ICMMSE 2017)
Series
Advances in Engineering Research
Publication Date
April 2017
ISBN
10.2991/icmmse-17.2017.72
ISSN
2352-5401
DOI
https://doi.org/10.2991/icmmse-17.2017.72How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Song Chen
AU  - Shengyong Li
AU  - Zhihua Zhang
PY  - 2017/04
DA  - 2017/04
TI  - Study on Vehicle Instability Control Based on Hydraulic coordinator of Electronic Stability Program and Anti-lock Brake System
BT  - Proceedings of the Second International Conference on Mechanics, Materials and Structural Engineering (ICMMSE 2017)
PB  - Atlantis Press
SP  - 431
EP  - 437
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmse-17.2017.72
DO  - https://doi.org/10.2991/icmmse-17.2017.72
ID  - Chen2017/04
ER  -