伺服阀控缸位置控制系统建模与仿真

Modeling and Simulating for Hydraulic Cylinder Controlled by Servo Position System

以液压伺服阀控缸位置控制系统为研究对象,通过对液压伺服阀控液压缸系统的详细分析,建立了液压系统的动态数学模型。利用MATLAB软件对其动态模型进行仿真分析,并讨论了影响液压伺服阀控缸位置控制系统动态特性的主要因素。

Based on the cylinder controlled by servo valve position system ,the paper analyzes its princi-ple ,the dynamical mathematic model of the servo position system .Adopting the MATLAB software to simulate the dynamic model of the servo position system ,the paper also expounds on the key factors of af-fecting the dynamical characteristics of the servo position system .