Authors: Mait Harf, Gunnar Grossschmidt
An approach based on multi-pole modeling and intelligent simulation is proposed for design of fluid power systems. The method is explained on the example of modeling and simulation of a hydraulic drive with two-directional flow regulating valve. Multi- pole mathematical model of a hydraulic drive is presented. An intelligent visual simulation environment CoCoViLa supporting declarative programming in a high-level language and automatic program synthesis is used as a tool. Simulation examples of steady state conditions and dynamics of the hydraulic drive are presented and discussed.