TY - GEN
T1 - Robust Wheel Speed Control of Electric Vehicles with Respect to Backlash and Dead-time in Powertrains
AU - Shakhin, Yussuf
AU - Alhassan, Ahmad Bala
AU - Cao Ta, Minh
AU - Nguyen, Binh Minh
AU - Do, Ton Duc
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - The primary advantage of electric vehicles (EVs) lies in their rapid and precise torque generation. Consequently, the research and development of traction control systems that ensure safety, stability, and reliability in EVs are becoming increasingly popular. In this paper, an analysis of the wheel-speed control of an EV under various operating conditions is presented. A double-loop cascade disturbance observer (DOB) was designed to estimate the wheel speed from the estimation of the total disturbance acting on the vehicle. The influence of gear backlash, torque delay, air drag, and road inclination were analyzed to investigate the effectiveness of the control system. The preliminary Matlab simulation analysis demonstrated that the DOB-based control design was effective and robust to the effects of external disturbances.
AB - The primary advantage of electric vehicles (EVs) lies in their rapid and precise torque generation. Consequently, the research and development of traction control systems that ensure safety, stability, and reliability in EVs are becoming increasingly popular. In this paper, an analysis of the wheel-speed control of an EV under various operating conditions is presented. A double-loop cascade disturbance observer (DOB) was designed to estimate the wheel speed from the estimation of the total disturbance acting on the vehicle. The influence of gear backlash, torque delay, air drag, and road inclination were analyzed to investigate the effectiveness of the control system. The preliminary Matlab simulation analysis demonstrated that the DOB-based control design was effective and robust to the effects of external disturbances.
KW - Cascaded Disturbance Observer
KW - Electric Vehicle
KW - Time-delay
KW - Traction Control System
UR - http://www.scopus.com/inward/record.url?scp=85212834880&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85212834880&partnerID=8YFLogxK
U2 - 10.1109/VPPC63154.2024.10755186
DO - 10.1109/VPPC63154.2024.10755186
M3 - Conference contribution
AN - SCOPUS:85212834880
T3 - 2024 IEEE Vehicle Power and Propulsion Conference, VPPC 2024 - Proceedings
BT - 2024 IEEE Vehicle Power and Propulsion Conference, VPPC 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE Vehicle Power and Propulsion Conference, VPPC 2024
Y2 - 7 October 2024 through 10 October 2024
ER -