DocumentCode
2726117
Title
A New EPS Control Strategy Based on Feedback of Yaw Rate and Lateral Acceleration
Author
Hao-bin, Jiang ; Jing-bo, Zhao ; Long, Chen ; Da-yu, Chen
fYear
2007
fDate
2-3 Dec. 2007
Firstpage
177
Lastpage
180
Abstract
In this study, a new Electric Power Steering(EPS) control strategy based on feedback of vehicle yaw rate and lateral acceleration was investigated for the improvement of vehicle steering stability and increase of vehicle dynamic performance. An integrated control model based on EPS system model including steering resistance torque and full-car 3 Degree-Of-Freedom (DOF) dynamic model was developed. Various step inputs and sinusoidal inputs were applied to the integrated control model for simulation and the resulting performance was analyzed. In addition,real vehicle test was carried out. The results revealed that the proposed EPS control strategy can provide good performance of stability and controllability of the vehicle, also can reduce the rise time, the adjust time and the overshoot.
Keywords
Acceleration; Analytical models; Centralized control; Electric resistance; Feedback; Performance analysis; Power system modeling; Stability; Testing; Vehicle dynamics;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Information Technology Application, Workshop on
Conference_Location
Zhang Jiajie
Print_ISBN
978-0-7695-3063-5
Type
conf
DOI
10.1109/IITA.2007.22
Filename
4426993
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