Mathematical model of proportional electrohydraulic systems of regulated pump control

Abstract

The chart of the developed system of proportional electro-hydraulic management is presented by the managed axial-plunger pump, which provides stabilizing of serve of pump, is characterized with high exactness resolving ability of adjusting of the productivity of pump and rapid reaction on managing influence. The nonlinear mathematical model of an offer system that decides by means of MATLAB Simulink and allows to prospect control system both in the static and in dynamic modes is worked out.