Abstract
Using brush tire model, it was proved that slip dissipation power on the tire contact patch at a tire slip angle is equal to the power loss due to the cornering resistance regardless of the distribution of adhesion and sliding regions. The analysis result also shows the dissipation power due to a camber angle is consistent with the cornering resistance obtained from the coordinate transformation. Therefore, the respective dissipation power can be calculated directly as a product of the generated cornering resistance and velocity. Finally, this paper classified the cornering resistance and dissipation power due to longitudinal slip ratio, lateral slip angle, and camber angle, respectively.
