基于模糊理论的水泵监测及故障诊断系统开发

付胜; 张亚彬

基于模糊理论的水泵监测及故障诊断系统开发

付胜,
张亚彬

北京工业大学机械工程与应用电子技术学院, 北京 100124

基金项目:

北京市教育委员会资助项目(KM20081005008).

详细信息

作者简介:
付胜(1960—),男,教授,主要从事设备运行状态监测、故障诊断与维护方面的研究,E-mail:fusheng@bjut.edu.cn.

中图分类号: TD441;TP183
计量
- 文章访问数: 11
- HTML全文浏览量: 1
- PDF下载量: 8
出版历程
- 收稿日期: 2010-08-01
- 网络出版日期: 2022-12-02

Development of the Monitoring and Fault Diagnosis System for Pump Based on Fuzzy Theory

College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100124, China

摘要

摘要: 为了避免水泵运行过程中的各种突发事故,及时、准确地诊断水泵运行过程中的各种故障,基于CAN总线和模糊理论建立了水泵在线状态监测及故障诊断系统.该系统利用组态与Visual Basic (VB)应用程序的动态数据交换技术增加了相对阈值预警功能,同时根据水泵运行过程中故障与其征兆之间存在的模糊关系,基于COM组件的VB与MATLAB混合编程技术构建了故障诊断专家系统.系统运行结果表明:当水泵运行状态出现异常时系统可实时预警,而且系统性能稳定可靠,显著提高了水泵的安全管理水平.
- 状态监测 /
- 故障诊断 /
- 模糊理论 /
- 水泵 /
- 相对阈值
Abstract: To avoid various sudden accidents and diagnose various faults timely and accurately during pump operation,an on-line condition monitoring and fault diagnosis system for pump is established based on CAN bus and fuzzy theory in the paper.In this system,warning function of comparatively threshold value is added using dynamic data exchange technology between configuration and Visual Basic(VB) application program.At the same time,a fault diagnosis expert system is established using mixed programming technique based on COM component between VB and MATLAB according to the fuzzy relationship between faults and symptoms during pump operation.Result of the system running shows that the system can real-time alarm when the operation conditions of pumps are abnormal.The system has good reliable performance,and it significantly enhances the level of safety management for pumps.
- condition monitoring /
- fault diagnosis /
- fuzzy theory /
- pump /
- comparatively threshold value

HTML全文

参考文献(8)

[1]	王品.基于PLC湿喷机监控与故障诊断技术研究[D].西安:长安大学工程机械学院,2007.WANG Pin.Research on condition monitoring and faultdiagnosis method of wet spraying machine[D].Xi'an:School of Construction Machinery,Chang'an University,2007.(in Chinese)
[2]	黄文虎,夏松波,刘瑞岩.设备故障诊断原理技术及应用[M].北京:科学出版社,1996:8-12.
[3]	崔彦平.水泵状态监测与故障诊断系统[D].保定:华北电力大学能源动力与机械工程学院,2003.CUI Yan-ping.A system of condition monitoring and faultdiagnosis for pump[D].Baoding:School of Energy,Power and Mechanical Engineering,North China ElectricPower University,2003.(in Chinese)
[4]	吴明强,史慧,朱晓华,等.故障诊断专家系统研究的现状与展望[J].计算机测量与控制,2005,13(12):1301-1304.WU Ming-qiang,SHI Hui,ZHU Xiao-hua,et al.Research and prospect of fault diagnosis expert system[J].Computer Automated Measurement&Control,2005,13(12):1301-1304.(in Chinese)
[5]	徐钊,郑红党,刘玉东.基于CAN总线的煤矿监测监控系统研究[J].中国矿业大学学报,2004,33(4):421-423.XU Zhao,ZHENG Hong-dang,LIU Yu-dong.Research ofcoal-mine monitoring and measurement system based onCAN field bus[J].Journal of China University of Mining&Technology,2004,33(4):421-423.(in Chinese)
[6]	于洋,周学伟,赵亚威.COM组件在实现VB调用MATLAB中的应用[J].计算机工程与科学,2008,30(5):110-112.YU Yang,ZHOU Xue-wei,ZHAO Ya-wei.Application ofthe COM components to VB calling MATLAB[J].Computer Engineering&Science,2008,30(5):110-112.(in Chinese)
[7]	李鸿吉.模糊数学基础及实用算法[M].北京:科学出版社,2005:1-11.
[8]	柴春红,曹志刚.飞机故障模糊诊断专家系统的研究[J].数学的实践与认识,2010,40(1):111-114.CHAI Chun-hong,CAO Zhi-gang.Research of the fuzzydiagnosis expert system of the airplane failure[J].Mathematics in Practice and Theory,2010,40(1):111-114.(in Chinese)

施引文献

资源附件(0)

计量

文章访问数: 11
HTML全文浏览量: 1
PDF下载量: 8
被引次数: 0

基于模糊理论的水泵监测及故障诊断系统开发

作者简介: 付胜(1960—),男,教授,主要从事设备运行状态监测、故障诊断与维护方面的研究,E-mail:fusheng@bjut.edu.cn.

计量

出版历程

Development of the Monitoring and Fault Diagnosis System for Pump Based on Fuzzy Theory

计量

出版历程

目录

作者简介:
付胜(1960—),男,教授,主要从事设备运行状态监测、故障诊断与维护方面的研究,E-mail:fusheng@bjut.edu.cn.