Modeling and Simulation Analysis on Electro Hydraulic Control System of Screw Expander
The electro hydraulic control system of screw expander is regarded as a researchful object in this paper.The mathematic models of system are built by using the approach of mechanism analysis,and some characteristic including robustness of speed control,test of loading rejection and disturbance action of power control is simulated in MATLAB/SIMULINK environment.Research shows that the models are correct.This model is of some use in optimization design,debugging and maintenance.
screw expanderelectro hydraulic control systemmechanism modelingsimulation analysis
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