The coordination control of Electrohydraulic Brak System

In this paper, a coordination control strategy of Electrohydraulic Brake System was designed based on Sliding Mode Variable structure control. It mainly researched on how the motor participate in Anti-lock Braking system. The simulation results show that the algorithm effectively improved the hydraulic system slow response disadvantage and the oscillations of longitudinal acceleration and slip ratio are effectively suppressed. Besides, this paper analyzed the effect of optimal slip ratio of Variable structure control on the coordination control result.