Single-Wheel Failure Stability Control for Vehicle Equipped with Brake-by-Wire System

In order to solve the problem of vehicle stability control after a single-wheel brake failure in brake-by-wire system, strategy braking force redistribution with yaw moment is proposed ensure efficiency and vehicles. this strategy, two-layer architecture adopted. upper layer control, fault factor introduced represent real-time degree wheel, driver’s intention perceived through pedal travel speed driver. The algorithm remaining three wheels designed based on wheel intensity. lower according state parameters vehicle, additional moment, which controls rate sideslip angle calculated by using sliding mode theory, reasonably allocated normal wheel. By MATLAB/Simulink Carsim co-simulation, different strength types are selected for simulation analysis. results show that can improve under conditions.