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Gearshift control with torque-fill for a 4-wheel-drive fully electric vehicle
Ist Teil von
2015 International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART), 2015, p.1-6
Ort / Verlag
IEEE
Erscheinungsjahr
2015
Link zum Volltext
Quelle
IEEE Xplore Digital Library
Beschreibungen/Notizen
This paper presents a novel gearshift controller to improve longitudinal acceleration and driver comfort of fully electric vehicles consisting of two drivetrains, one per each axle. In particular, a torque-fill controller is developed to provide seamless gearshifts on one axle by varying the torque on the other axle. The developed controller was experimentally tested on a prototype vehicle. Results are compared with acceleration performance of alternative fully electric vehicle configurations and demonstrate the benefit of enhanced ride comfort through a seamless gearshift.