基于AMESim与响应面法对电液换向阀的仿真与优化  

Simulation and Optimization for Electro-hydraulic Directional Control Valve Based on AMESim and Response Surface Methodology

作　　者：鲍仲辅[1] 曾德江[1] 

机构地区：[1]广东机电职业技术学院,广州510515

出　　处：《煤矿机械》2018年第1期144-147,共4页Coal Mine Machinery

基　　金：广东省高职教育品牌专业建设项目(2016gzpp039);广东机电职业技术学院自然科学项目(YJL2017-05)

摘　　要：针对电液换向阀在启闭过程中的振动问题,基于AMESim开展仿真分析,通过实验设计研究相关参数并优化。通过中心复合抽样和响应面设计,明确了阻尼孔等效直径和主阀芯复位弹簧对性能的影响情况,最后基于响应面采用遗传优化算法获得最佳设计参数。In order to solve the problem of vibration happening in the electro-hydraulic directional valve opening and closing process, Simulation experiment of electro-hydraulic directional control valve has been done base on AMESim software. Through the central composite design and response surface, the influence of the equivalent diameter of the damping hole and the reset spring of the main spool on the performance is clarified. At last, the optimal parameters are determined by response surface design and genetic algorithm.

关 键 词：电液换向阀 实验设计 响应面 遗传算法 

分 类 号：TD355.4[矿业工程—矿井建设] TH137.52[机械工程—机械制造及自动化]