Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)

Research of Electric Power Steering System Assistance Characteristic Based on The Identification of The Road

Authors
Qiang Li, Changgao Xia
Corresponding Author
Qiang Li
Available Online May 2014.
DOI
https://doi.org/10.2991/iccia.2012.97How to use a DOI?
Keywords
Electric Power Steering System, Characteristic Curve, Selection Strategy
Abstract
Study of traditional assist characteristic cure does not take into account the difference of steering resistance torque caused by different road adhesion coefficient. Vehicle dynamics analysis model is established based on ADAMS/CAR. Simulation of steering wheel torque is realized under different road conditions. Departure from the ideal boost characteristics requirements and combined with ideal steering wheel torque under different speed and lateral acceleration., the article built assist characteristic curve under a certain road conditions. The system can real-time select the assist characteristic curve through identifying the vehicle traveling road conditions by the way of BP neural network. The theory provided a feasible method for the improvement of the EPS system performance.
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Proceedings
Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
Part of series
Advances in Intelligent Systems Research
Publication Date
May 2014
ISBN
978-94-91216-41-1
ISSN
1951-6851
DOI
https://doi.org/10.2991/iccia.2012.97How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Qiang Li
AU  - Changgao Xia
PY  - 2014/05
DA  - 2014/05
TI  - Research of Electric Power Steering System Assistance Characteristic Based on The Identification of The Road
BT  - Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
PB  - Atlantis Press
SP  - 402
EP  - 405
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccia.2012.97
DO  - https://doi.org/10.2991/iccia.2012.97
ID  - Li2014/05
ER  -