电液伺服比例阀控缸位置控制系统联合仿真研究

aking an electro-hydraulic servo-proportional value controlling cylinder as an example. It establish the mathematic model of electro-hydraulic servo-proportional value controlling cylinder servo position system base on the research of its principle. Establish the simulation model of the electro-hydraulic servo control system with dynamic simulation tool—Simulink in Matlab software, and simulate it. Because of hydraulic components itself contains nonlinear, it is difficult to establish a precise mathematical model, simulink simulation results is not good. And that, the model based on the technology of AMESim-Matlab/Simulink co-simulation of a typical electro-hydraulic servo position controlling system was established. Simulation and analysis of the system was content.