单级喷嘴挡板电液伺服阀的压力特性研究  

Research on Pressure Characteristics of Single-stage Nozzle Baffle Electro-hydraulic Servo Valve

作　　者：陈超 CHEN Chao(Xi'an Power Control Technology Co.,Ltd.,Xi'an 710077,China)

机构地区：[1]西安动力控制科技有限公司,西安710077

出　　处：《内燃机与配件》2022年第4期77-81,共5页Internal Combustion Engine & Parts

摘　　要：针对单级喷嘴挡板电液伺服阀压力特性研究,分别在不同工况下对其静态特性及动态特性进行压力仿真分析,将分析结果与实测数据进行比较,结果相吻合,为开展单级喷嘴挡板电液伺服阀正向设计提供理论依据。Aiming at the pressure characteristics of the single-stage nozzle baffle electro-hydraulic servo valve,the static characteristics and dynamic characteristics of the single-stage nozzle baffle electro-hydraulic servo valve are simulated and analyzed under different working conditions.The analysis results are compared with the measured data,and the results are consistent.The forward design of the stage nozzle baffle electro-hydraulic servo valve provides a theoretical basis.

关 键 词：电液伺服阀 静态压力特性 动态压力特性 

分 类 号：TH137.52[机械工程—机械制造及自动化]