计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (16): 222-224.

• 工程与应用 • 上一篇    下一篇

基于LabWindows/CVI的卷曲机实时状态监测系统

雷金波,陈 进,李 毅,赵发刚   

  1. 上海交通大学 振动、冲击、噪声国家重点实验室,上海 200240
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-06-01 发布日期:2007-06-01
  • 通讯作者: 雷金波

Real-time monitoring systems for critical machine based on LabWindows/CVI

LEI Jin-bo,CHEN Jin,LI Yi,ZHAO Fa-gang   

  1. State Key Lab of Vibration,Shock & Noise,Shanghai Jiaotong University,Shanghai 200240,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-06-01 Published:2007-06-01
  • Contact: LEI Jin-bo

摘要: 根据卷曲机机组运行特点和现场要求,设计并开发出了一套在线实时状态监测系统。该系统以LabWindows/CVI作为软件开发平台,采用了基于库函数NIDAQmx创建任务技术实现数据采集;综合了以有效值、峰峰值和均值来判断旋转机械的实时运行状态的方法;提出了利用卷曲能判断卷曲机实时状态;提高了卷曲机实时状态监测的水平。系统界面友好,功能完善。

Abstract: A system of real-time monitoring for the critical rotating machine is detailed.The system is developed under the powerful platform of LabWindows/CVI;Its data acquisition department adopts the technology of creating task,and handles critical energy to judge the status of rotating critical machine.The system has improved the real-time monitoring level of critical machine that it has a friendly interface and perfect function.