Hyperbolic Distribution of All-wheel Independent Braking Force for Cornering Vehicle

A hyperbolic distribution of cornering brake force is proposed for all-wheel independent braking vehicle in this paper. The concept of stability that is the key distributed principle of cornering brake is applied to distribute the braking force of each wheel. That is, the lateral braking force demand for cornering vehicle needs to be satisfied during the distribution of braking force. Based on the simulation analysis of hyperbolic distribution, it can be concluded that the tire-road friction coefficient has large impact on the distributed relation of front-rear wheel braking force, and both the vehicle speed and steering angle have large impact on the distributed relation of inner-outer wheel braking force.