数字式液压操纵系统性能研究  

The Research of Digital hydraulic Control System

作　　者：衣超[1] 姜宏暄[1] 韩颜莹[1] 

机构地区：[1]中国北方车辆研究所,北京100072

出　　处：《车辆与动力技术》2005年第3期17-20,共4页Vehicle & Power Technology

摘　　要：该文介绍了一种新型的数字式液压操纵系统,系统采用并联方案,以高速电磁阀为先导控制级,通过双节流阀进行操纵系统的压力、流量控制.实现了液压操纵系统的数字化控制,达到了很好的控制精度.This paper presents a new kind of digital hydraulic control system. It is a parallel connection system and this system uses the high-speed valve as a pilot valve to control the twin throttle which controls the pressure and the flux of the hydraulic control system. This system not only achieved the digital control of the pressure but also achieved a good control precision by proof-test.

关 键 词：数字化 压力控制 高速电磁阀 双节流阀 

分 类 号：U463.23+4.91[机械工程—车辆工程]