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Advanced control strategies for high performance four-wheel drive electric vehicle
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Dhamija, Rohit, Basak, Souvik, Singh, Abhishek, Sengupta, Somnath, Dinh, Truong Quang and Yoon, Jong Il (2022) Advanced control strategies for high performance four-wheel drive electric vehicle. In: 2022 25th International Conference on Mechatronics Technology (ICMT), Kaohsiung, Taiwan, 18-21 Nov 2022. Published in: 2022 25th International Conference on Mechatronics Technology (ICMT) ISBN 9781665461955. doi:10.1109/icmt56556.2022.9997767
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Official URL: https://doi.org/10.1109/ICMT56556.2022.9997767
Abstract
As the adaptation of Electric Vehicles (EVs) is the future of transportation, there is a significant need to develop control strategies for EVs. The vehicle can lose its controllability during critical maneuvers and conflicting environmental conditions. Hence, to improve the stability of an EV having multiple motors, torque vectoring becomes very essential. This paper aims to develop a torque vectoring control scheme based on Nonlinear Model Predictive Control (NMPC) for four-wheel drive (4WD) EVs (using in-wheel motors). This control scheme, while considering constraints, ensures the vehicle stability by achieving objectives such as tracking desired yaw rate, total torque demand and minimizing the rate of change of consecutive torque inputs. In addition, to minimize the computational effort of the NMPC when dealing with this kind of complex systems, a simple control-oriented model has been built and implemented within the NMPC to enhance the desired objectives. Simulations using a physical vehicle model have been carried out to evaluate the effectiveness of the proposed control approach.
Item Type: | Conference Item (Paper) | ||||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||
SWORD Depositor: | Library Publications Router | ||||||
Journal or Publication Title: | 2022 25th International Conference on Mechatronics Technology (ICMT) | ||||||
Publisher: | IEEE | ||||||
ISBN: | 9781665461955 | ||||||
Official Date: | 30 December 2022 | ||||||
Dates: |
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DOI: | 10.1109/icmt56556.2022.9997767 | ||||||
Status: | Peer Reviewed | ||||||
Publication Status: | Published | ||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||
Conference Paper Type: | Paper | ||||||
Title of Event: | 2022 25th International Conference on Mechatronics Technology (ICMT) | ||||||
Type of Event: | Conference | ||||||
Location of Event: | Kaohsiung, Taiwan | ||||||
Date(s) of Event: | 18-21 Nov 2022 |
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