Abstract
“G-Vectoring Control”is an automatic longitudinal acceleration control method that responds to vehicle lateral jerk caused by the driver’s steering manoeuvres, and improves vehicle’s agility and stability. This method can be realized not only by electrically controlled brake actuators, but also by electric motors on hybrid electrical vehicles or battery electrical vehicles. In this paper, we formulate the amount of regenerated energy during G-Vectoring deceleration control by an electric motor theoretically. We also estimate the peak motor power during braking by fixing the turning trajectory as clothoid curve. Using test vehicle with an electric motor, the accuracy of the theoretical values is evaluated.
