机械科学与技术2017，Vol.36Issue(4)：574-578,5.DOI:10.13433/j.cnki.1003-8728.2017.0413
阀控液压缸系统匹配特性模拟与试验研究
The Matching Study of Valve Controlled Hydraulic Actuators based on Simulation and Testing
摘要
Abstract
In aircraft structural strength testing,the servo valve is chosen by the nominal rate of flow,and the hydraulic actuators is chosen by its load capacity and stroke,which will affect the matching characteristic of valve controlled hydraulic cylinder.Based on AMESim software,the valve controlled actuators model is built and the matching of valve controlled actuators is simulated and analyzed to obtain the boundary values of proportion gain.A physical test is conducted to verify the proposed method.The results show that the present method is effective.The study provides a method to choose and design servo valve and hydraulic actuators,and gives a theoretical basis for programming database for matching of valve controlled hydraulic cylinder.关键词
飞机结构/强度试验/AMESim/阀控缸系统/匹配性Key words
aircraft/strength/AMESim/actuators/matching分类
机械制造引用本文复制引用
赵洪伟..阀控液压缸系统匹配特性模拟与试验研究[J].机械科学与技术,2017,36(4):574-578,5.基金项目
中航工业创新基金项目(2012A62322R)与航空科学基金项目(2016ZD23017)资助 （2012A62322R）
