主从式液压测试台测控系统  

The Master-Slaver Measuring and Control System for Hydraulic Testing Platform

作　　者：刘豫川[1] 杨淑琴[2] 

机构地区：[1]东南大学仪器科学与工程系,南京210096 [2]南京长江电子信息产业集团有限公司,南京210037

出　　处：《电子工程》2006年第4期34-36,共3页

摘　　要：液压技术在雷达座车调平、天线翻转、天线举升等系统中获得了广泛的应用。液压阀及阀块中残留的铁屑等污染物是液压系统早期失效的主要原因之一。为提高液压系统的可靠性，常通过电磁阀反复换向使油液循环工作较长时间，以期发现并解决早期故障点。本文设计了一个主从式液压测试台测控系统，以单片机为从机进行前端数据采集及控制，以PC机为主机在Windows环境下对数据进行处理，该系统可以完成油路循环的压力检测与换向控制。Hydraulic technique is widely used in the systems for radar truck leveling, antenna oversetting, antenna promoting, etc. The contaminant inside the valve is one of the main reasons that invalidates the hydraulic system. We often let the electromagnetically operated valve to change again and again in order to raise the credibility of the system. In this paper, we design a master-slaver measuring and control system for the hydraulic testing system. The slaver part uses MCU to capture the data and control the system, while the master part uses the PC as the base to process the data. This master-slaver system could test the oil pressure and control the converting.

关 键 词：主从式 油压 数据采集 控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]