Hydraulic system simulation of hybrid hydraulic module based on Simulink

The hydraulic module of hybrid electric vehicle is used for shifting and clutch driving control of electric drive gearbox of hybrid electric vehicle. The most important part of the hydraulic module is the hydraulic system. First of all, the analysis of the hydraulic module in the hydraulic system schematic, secondly, through theoretical calculation of the pump and valve mathematical model, again, the use of Simulink platform to establish a dynamic simulation model of the hydraulic system, finally, through the simulation of the pump and valve with the working time of the system oil diagram, and dynamic analysis of the system. To achieve the new energy vehicle electric drive gearbox shift and clutch drive control performance judgment.