林砺宗,王刚,宗光
LIN Li-zong;WANG Gang;ZONG Guang(East China University of Science and Technology;

• 1:华东理工大学
• 2:华东理工大学
• 3:华东理工大学 上海200237
• 4:上海200237

摘要(Abstract)：

介绍了在原有的螺杆式冷冻机监测系统基础上开发的振动故障诊断软件的软件结构、功能和特点以及相关模糊关系矩阵诊断理论,并给出了一个诊断实例。该软件以VisualBasic6.0作为开发环境,并采用了MeasurementStudioTMforVisualBasic软件进行振动信号的分析与显示。
The fault diagnosis software for screw refrigerator is developed based on the old system by the help of Visual Basic 6.0 and Measurement Studio~(TM) for Visual Basic controls.The structures, functions, features of systems and the corresponding fuzzy relation matrix diagnostic theory are formulated, and an applied example is given finally.

关键词(KeyWords)： 冷冻机;隶属函数;故障诊断
refrigerator;membership function;fault diagnosis

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 林砺宗,王刚,宗光
LIN Li-zong;WANG Gang;ZONG Guang(East China University of Science and Technology;

参考文献(References)：

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• [3]王飞,等.机械故障模糊诊断系统隶属度函数的机器自学习方法及其应用[J].信号处理,1992,8(2):97-104.
• [4]陈进.机械设备振动监测与故障诊断[M].上海:上海交通大学出版社,1999.