Cars with electric single-wheel drive offer new opportunities to improve vehicle dynamics by using suitable control strategies for the electric machines. In the scope of this work, a controller for active damping of torsional drive train vibrations during anti-lock braking is developed. In a second step, a combined anti-lock braking controller for an electric single-wheel drive with side shafts is presented. One focus of the work is the analysis of the influence of the tire-road contact on the drive train vibrations. All developed functions are validated by using a test vehicle. The effects on stopping distance, vehicle stability and reduction of the mechanical stress of drive train components are analyzed.
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Cars with electric single-wheel drive offer new opportunities to improve vehicle dynamics by using suitable control strategies for the electric machines. In the scope of this work, a controller for active damping of torsional drive train vibrations during anti-lock braking is developed. In a second step, a combined anti-lock braking controller for an electric single-wheel drive with side shafts is presented. One focus of the work is the analysis of the influence of the tire-road contact on the d...
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