门机回转支承故障实时检测与诊断系统  

Real Time Monitoring & Diagnosis System for Bearing Faults in Slewing Gear of Portal Crane

作　　者：肖汉斌[1] 叶燚玺[1] 陈光[1] 胡立杰[2] 

机构地区：[1]武汉理工大学物流工程学院 [2]秦皇岛港务集团有限公司

出　　处：《港口装卸》2007年第1期1-6,共6页Port Operation

摘　　要：针对港口门机回转支承装置的故障诊断问题,设计了一套故障实时检测与诊断系统。该系统采用振动诊断分析方法,以LabView为开发平台,应用时域分析、频域分析、相关分析以及小波分析等方法判断回转支承的故障原因,实践证明具有较好的诊断效果。To the fault diagnosis for the bearing of slewing gear of port portal craries, this paper designs a set of fault real time monitoring ＆ diagnosis system which uses the vibrated analysis as the diagnosis method, takes the Lab view as a software platform, and composes of the time field analysis, frequency field analysis, correlation analysis and wavelet analysis to estimate the faults causes in the bearings. It has a well - done application.

关 键 词：起重机 回转支承 故障诊断系统 

分 类 号：U653.92[交通运输工程—港口、海岸及近海工程]