Energy efficient torque vectoring control

GRUBER, P, SORNIOTTI, A, LENZO, Basilio, DE FILIPPIS, G and FALLAH, S (2016). Energy efficient torque vectoring control. In: AVEC '16 : 13th International Symposium on Advanced Vehicle Control, Munich, Germany, 13-16 September, 2016. CRC Press. (In Press)

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Abstract

Tire forces are at the heart of the dynamic qualities of vehicles. With the advent of electric vehicles the precise and accurate control of the traction and braking forces at the individual wheel becomes a possibility and a reality outside test labs and virtual proving grounds. Benefits of individual wheel torque control, or torque-vectoring, in terms of vehicle dynamics behavior have been well documented in the literature. However, very few studies exist which analyze the individual wheel torque control integrated with vehicle efficiency considerations. This paper focuses on this aspect and discusses the possibilities and benefits of integrated, energy efficient torque vectoring control. Experiments with a four-wheel-drive electric vehicle show that considerable energy savings can be achieved by considering drivetrain and tire power losses through energy efficient torque vectoring control.

Item Type: Conference or Workshop Item (Paper)
Depositing User: Basilio Lenzo
Date Deposited: 09 Nov 2016 11:56
Last Modified: 14 Jun 2017 22:37
URI: http://shura.shu.ac.uk/id/eprint/13974

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