A torque vectoring optimal control strategy for combined vehicle dynamics performance enhancement and electric motor ageing minimisation*
Date published
2016-08-21
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Volume Title
Publisher
Elsevier
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Article
ISSN
2405-8963
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Citation
Angelos Kampanakis, Efstathios Siampis, Efstathios Velenis, Stefano Longo, A torque vectoring optimal control strategy for combined vehicle dynamics performance enhancement and electric motor ageing minimisation*, IFAC-PapersOnLine, Volume 49, Issue 11, 2016, Pages 412-417
Abstract
In this paper we propose a control architecture that combines velocity, sideslip angle and yaw rate regulation with motor temperature regulation on a electric vehicle with four independent electric motors. The linear controller incorporates both the vehicle dynamics and the electric motor dynamics by combining a four-wheel vehicle model with a motor degradation model. It is found that the resulting controller not only enhances the vehicle stability of the vehicle, but also extends the lifetime of motors by regulating their temperatures.
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Github
Keywords
automotive control, electric vehicles, quadratic regulators, motor control
DOI
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