摘要
以电液伺服比例阀控缸位置控制系统为研究对象,通过对电液伺服比例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软件中的动态仿真工具Simulink,构造了电液伺服控制系统仿真模型,对其仿真。并利用AMESim和Matlab/Simulink的各自优势建立了联合仿真模型,进行了仿真分析,取得了良好的效果,并详细进行了性能分析与研究。同时分析了影响液压系统动态特性的主要因素。
Taking an electro-hydraulic servo-proportional value controlling cylinder as an example.It estabhsh the dynamical 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. And that, a 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. Meanwhile, analyses the key factors of affecting the dynamical characteristics of hydraulic system.
出处
《液压气动与密封》
2009年第4期38-42,共5页
Hydraulics Pneumatics & Seals
基金
重点实验室开放基金资助项目(2008012013-6)
