单喷嘴挡板电液阀关键参数正交试验优化设计  

Optimal Design on Key Parameters of Single Nozzle Flapper Electro-hydraulic Valve Using Orthogonal Test Methode

作　　者：张邵平 文李明 周秀亚 ZHANG Shao-ping;WEN Li-ming;ZHOU Xiu-ya(China Shipbuilding Power Engineering Institute Co.,Ltd.,Shanghai 201206,China)

机构地区：[1]中船动力研究院有限公司,上海201206

出　　处：《液压气动与密封》2024年第9期123-128,共6页Hydraulics Pneumatics & Seals

摘　　要：介绍了一种电液调速器及该调速器上使用的单喷嘴挡板电液阀的工作原理,并以此建立AMESim模型。对单喷嘴挡板电液阀的5个关键结构参数采用正交试验分析方法,仿真分析其对性能的影响,优选出这些关键结构参数的组合方案。此方法可确定电液调速器用电液阀的关键结构参数的最优值。Operation principle of electro-hydraulic governor and single nozzle flapper electro-hydraulic valve used in the governor are introduced.And its numerical model is built based on AMESim software.Five key structural parameters are set to the single nozzle flapper electro-hydraulic valve,and the influence of the key parameters on the performance is estimated by orthogonal test,and the combination scheme of key structural parameters is optimized.It provides the basis for the selection of key parameters in the structural design of single nozzle flapper electro-hydraulic valve.

关 键 词：电液调速器 伺服阀 工作原理 仿真 正交试验 

分 类 号：TH137[机械工程—机械制造及自动化] TK421[动力工程及工程热物理—动力机械及工程]