Pressure Simulation of Electro-hydraulic Proportional Swash-type Axial Variable Displacement Piston Pump

The control model of electro-hydraulic proportional swash-plate axial variable displacement piston pump was built.By MATLAB/simulink, simulation of pressure control characteristics was carried through, key parameters of pump influencing its characteristics were analyzed, which provides practical computer aided design method for designing and optimizing electro-hydraulic proportional swash-plate axial variable displacement piston pump.