TY - GEN
T1 - A Smooth Angle Velocity Active Return-to-Centre Control Based on Single Neuron PID Control for Electric Power Steering System
AU - Wu, Yangfei
AU - Hou, Bochuan
AU - Zhou, Guangfei
AU - Yang, Jianhua
AU - Jun, Fang
AU - Zhang, Yuming
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/8
Y1 - 2020/8
N2 - The active return of the steering wheel is playing a significant role in Electric Power Steering(EPS) system. In order to have a safe driving experience and comfortable maneuverability when cornering, a smooth angle velocity active return-to-center(RTC) control strategy based on single neuron adaptive PID control is proposed in the paper. In the newly-designed RTC controller, the return angular velocity is designed to change as the steering wheel angle changes, making the steering wheel return to the center position accurately and smoothly. In addition, the proposed control strategy based on single neuron adaptive PID control can cope with the control parameter uncertainty in the process of RTC control. The experimental results demonstrate that the corrected active RTC control method compared with uncorrected one effectively reduces the residual angle of the steering wheel at low vehicle speed as well as improves the RTC performance of the vehicle which does not affect the basic assist characteristics.
AB - The active return of the steering wheel is playing a significant role in Electric Power Steering(EPS) system. In order to have a safe driving experience and comfortable maneuverability when cornering, a smooth angle velocity active return-to-center(RTC) control strategy based on single neuron adaptive PID control is proposed in the paper. In the newly-designed RTC controller, the return angular velocity is designed to change as the steering wheel angle changes, making the steering wheel return to the center position accurately and smoothly. In addition, the proposed control strategy based on single neuron adaptive PID control can cope with the control parameter uncertainty in the process of RTC control. The experimental results demonstrate that the corrected active RTC control method compared with uncorrected one effectively reduces the residual angle of the steering wheel at low vehicle speed as well as improves the RTC performance of the vehicle which does not affect the basic assist characteristics.
KW - Active Return-to-Center Control
KW - Electric Power Steering
KW - PID Control
KW - Single Neuron
UR - http://www.scopus.com/inward/record.url?scp=85091556597&partnerID=8YFLogxK
U2 - 10.1109/CCDC49329.2020.9164873
DO - 10.1109/CCDC49329.2020.9164873
M3 - 会议稿件
AN - SCOPUS:85091556597
T3 - Proceedings of the 32nd Chinese Control and Decision Conference, CCDC 2020
SP - 3945
EP - 3950
BT - Proceedings of the 32nd Chinese Control and Decision Conference, CCDC 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 32nd Chinese Control and Decision Conference, CCDC 2020
Y2 - 22 August 2020 through 24 August 2020
ER -