电机故障监测系统的振动信号采集上位机设计  

Design of Host Computer for Vibration Signal Acquisition of Motor Fault Monitoring System

作　　者：王斌 丁军航[1,5,6] 官晟 WANG Bin;DING Jun-hang;GUAN Sheng(School of Automation,Qingdao University,Qingdao 266071,China;First Institute of Oceanography,MNR,Qingdao 266061,China;Laboratory for Regional Oceanography and Numerical Modeling,Pilot National Laboratory for Marine Science and Technology(Qingdao),Qingdao 266237,China;Key Laboratory of Marine Science and Numerical Modeling,MNR,Qingdao 266061,China;Collaborative Innovation Center for Eco-Textiles of Shandong Province,Qingdao University,Qingdao 266071,China;Shandong Key Laboratory of Industrial Control Technology,Qingdao 266071,China)

机构地区：[1]青岛大学自动化学院,青岛266071 [2]自然资源部第一海洋研究所,青岛266061 [3]青岛海洋科学与技术试点国家实验室区域海洋动力学与数值模拟功能实验室,青岛266237 [4]自然资源部海洋环境科学与数值模拟重点实验室,青岛266061 [5]青岛大学山东省生态纺织协同创新中心,青岛266071 [6]山东省工业控制技术重点实验室,青岛266071

出　　处：《自动化与仪表》2021年第2期11-15,共5页Automation & Instrumentation

基　　金：科技部重大科学仪器专项项目(2018YFF01014100)。

摘　　要：该文介绍了一种应用于电机故障监测的振动信号采集系统。针对所用数据采集卡的配套软件使用复杂、功能不足等问题,在Windows系统Visual Studio 2019开发环境下,基于C#语言和采集卡的API函数,重新开发采集卡上位机软件,实现了对电机振动信号的采样、波形显示、数据存储,以及在高速采集模式下的信号异常报警功能。通过电机振动信号采集试验,对软件的相关功能进行测试,证明该软件功能正常,运行稳定,性能较好,满足电机故障监测的需求。This paper introduces a kind of vibration signal acquisition system used in motor fault monitoring.In view of the problems of complex use and insufficient function of the supporting software of the data acquisition card,based on C#language and API function of the acquisition card,the upper computer software of the acquisition card is redeveloped under the development environment of visual studio 2019 of windows system.The functions of vibration signal sampling,waveform display,data storage and abnormal signal alarm in high-speed acquisition mode are realized.Through the motor vibration signal acquisition test,the relevant functions of the software are tested.It is proved that the software has normal function,stable operation and good performance,and meets the requirements of motor fault monitoring.

关 键 词：故障监测 上位机 信号采集 C# 

分 类 号：TP311.53[自动化与计算机技术—计算机软件与理论] TM307[自动化与计算机技术—计算机科学与技术]