直接驱动式电液压力伺服阀的特性研究  

Research on Charactertics of Direct Drive Press Servo-valve

作　　者：姜继海[1] 黄英玲[1] 邹小舟 田源道 许明理 

机构地区：[1]哈尔滨工业大学液压与气动研究室,黑龙江哈尔滨150001 [2]南京航空机电液压工程研究中心,江苏南京210061

出　　处：《液压气动与密封》2008年第6期51-54,共4页Hydraulics Pneumatics & Seals

摘　　要：直接驱动式电液压力伺服阀具有体积小,重量轻,抗污染能力强,性能好等优点,通常用于飞机刹车系统,且广泛应用于航空航天领域。本文主要研究了直接驱动式电液压力伺服阀的静动态特性,建立了直接驱动式电液压力伺服阀控制系统的数学模型和仿真框图,并进行了相关的试验研究和结果分析。Direct Drive Press Servo-Valves have many merits such as small volume, little weight, strong anti-pollution ability and so on.They can be used in aero-plane braking systems as well as widely used in Space and Aviation areas.This paper mainly describes research work on characteristics of Direct Drive Press Servo-Valve.It built the model and simulation block of Direct Drive Press Servo-Valve and also did related experiments and result analysis.

关 键 词：直驱式 电液压力伺服阀 特性研究 

分 类 号：TH137.52[机械工程—机械制造及自动化]