engleski

Computer Simulation of a Laboratory Hydraulic System with Matlab-Simulink

The article presents some selected problems related to modeling and simulation of hydraulic servo-systems (valve + cylinder), using MATLAB-Simulink package. For this purpose, is taken into account the basic mathematical model of certain selected elements and phenomena that occur in a hydraulic servo system. Models are represented as block diagrams adapted to the software package requirements. Afterward, the simulation results are compared with laboratory measurements. Laboratory measurements have been performed in Laboratory for hydraulics and pneumatics at Faculty of Engineering, University of Rijeka.

hydraulic servo-systems; Simulink; differential cylinder; direction control valve;

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