Direct yaw-moment control for in-wheel motor electric vehicles

This paper proposes a new dynamic motion stabilization approach to front-wheel drive in-wheel motor electric vehicles. The approach embeds functions such as traction control system, electronic differential system, and electronic stability control. The presented electric vehicle was endowed with anti-skid performance in longitudinal accelerated start; smooth turning with less tire scrubbing; safe driving experience in two-dimensional steering. The presented approach was verified by experiments, which employed a prototype electric vehicle “Corsa-EV” to carry out the tests. The experimental results demonstrated the effectiveness and feasibility of the presented methodology.