基于LabVIEW语言的虚拟风压自动测试系统设计与研究  

Design and Research on Automatic Measurement system for Virtual Fan Pressure Based on LabVIEW Language

作　　者：张超凡[1] 黄宏伟[1] 刘宏杰[1] 齐伟民[1] 

机构地区：[1]漯河职业技术学院,漯河市462000

出　　处：《风机技术》2007年第3期47-49,共3页Chinese Journal of Turbomachinery

基　　金：河南省自然科学基金资助项目(0311050500)

摘　　要：介绍了风压自动测试的原理和方法,并在此基础上选择了风压传感器,搭建了风压自动测试系统的硬件平台,基于虚拟仪器语言Lab-VIEW构建了测试系统软件平台。在风机性能试验中证明该套虚拟风压自动测试系统能够实现对风机压力的自动采集和处理,其测量数据可信,测量精度高。同时该套虚拟风压自动测试系统采集数据能够自动存储,具有用户接口界面友好,操作方便,扩展灵活等特点。The method and principle of automatic measurement for fan pressure is introduced,which has been the basis of selecting sensor of fan pressure and establishing hardware terrace of automatic measurement system for fan pressure.And software terrace of measurement system based on virtual instrument language LabVIEW is established.It is proved in the performance test of fan that this system can collect and treat fan pressure automatically,and the measurement data is credible and high accuracy.This system can also save data automatically.It has the advantages of well interface,convenient operation and flexible expansion.

关 键 词：风机 压力 虚拟仪器 自动测试 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]