基于EASY5的液压试验平台建模与仿真  

Modeling and Simulation of Hydraulic Test Platform Based on EASY5

作　　者：蔡应强[1,2] 江小霞[2] 陈清林[2] 

机构地区：[1]华侨大学机电学院,福建厦门361021 [2]集美大学轮机工程学院,福建厦门361021

出　　处：《机床与液压》2014年第9期133-137,108,共6页Machine Tool & Hydraulics

基　　金：福建省科技重大专项(2008HZ0002-1);科技部重大专项(2009GJC40033);李尚大集美大学科研基金资助项目(ZC2012011)

摘　　要：为研究某液压公共试验平台的性能,在EASY5软件环境中建立了其计算机仿真模型,并以装载机工作机构为试验对象,对典型工况的动态性能进行了仿真分析,仿真结果与实测结果基本一致,可实现部分替代试验和超常规试验,研究结果可为各种液压试验系统的设计、改型和参数调整等提供参考。In order to study the performance of a hydraulic public test platform,its computer simulation model was established in the EASY5 software environment. Moreover,through taking a working mechanism of wheel loader as test object,the dynamic charac-teristics under typical working conditions were simulated with analysis. The simulation results and the measured results are basically in consistent,which can realize the partial substitution test and over-routine test. The research results can provide a reference for the de-sign,modification and parameter adjustment of various hydraulic test systems.

关 键 词：建模 仿真 液压系统 EASY5 

分 类 号：TH137[机械工程—机械制造及自动化]