Title :
Adaptive Nonlinear Control of Electric Power Steering System Combined with Active Suspension
Author :
Geng, Guo-Qing ; Chen, Long
Author_Institution :
Sch. of Automobile & Traffic Eng., Jiangsu Univ., Zhenjiang, China
Abstract :
This paper presents an adaptive nonlinear control the vehicle performance of Electrical Power Steering system combined Active Suspension in road disturbances by tracking the sideslip angle and yaw-rate. The proposed method solves the coupled integrating system control which employs two different road surfaces in the steering procedure and an online parameter identification to acquire favorable vehicle maneuverability and stability according to vehicle speed. Simulation results are included to demonstrate the effectiveness of the identification implement and the performance of the adaptive controller.
Keywords :
adaptive control; electric vehicles; nonlinear control systems; parameter estimation; steering systems; suspensions; active suspension; adaptive nonlinear control; coupled integrating system control; electric power steering system; online parameter identification; road disturbances; vehicle maneuverability; vehicle stability; Adaptive control; Control systems; Electric vehicles; Nonlinear control systems; Parameter estimation; Power steering; Programmable control; Road vehicles; Stability; Steering systems; Active Suspension; Electric Power Steering; adaptive control; coupled integrating;
Conference_Titel :
Wearable Computing Systems (APWCS), 2010 Asia-Pacific Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-6467-8
Electronic_ISBN :
978-1-4244-6468-5
DOI :
10.1109/APWCS.2010.54