摘要
本文介绍了电液比例多路阀的结构、先导级的构成及性能试验。由于先导级的非线性输入输出特性,实现了主阀芯宽操作范围内的比例控制。
This article describes the structure,the pilot stage and the performance testof electro-hydraulic proportional multiple directional control valves,Due to the nonlinear in-put and output characteristics of pilot stage,proportional control of main spool within widerange is realized.
出处
《液压与气动》
北大核心
1991年第4期22-25,共4页
Chinese Hydraulics & Pneumatics
关键词
电液比例控制
多通阀
电控器
Electro-servo controls
Multiple directional control valve
Pilot stage
Multiple electrical controller
Test
