Volume Matching for Pump and Accumulator of ABS Hydraulic Unit Based on Simulation

摘要

A proper volume of return flow pump and accumulator is a premise for ABS control. The model of ABS hydraulic unit was established in MATLAB/Simulink, and an extreme case of ABS return flow for some domestic commercial vehicle was taken in simulation to match the volume of return flow pump and accumulator. Results show that this method can direct the design of ABS hydraulic unit.