一种船用绞车故障诊断方法  

Fault diagnosis method for marine winch

作　　者：胥军[1] 叶术广[1] 王鹏飞[1] 

机构地区：[1]武汉理工大学,武汉430070

出　　处：《起重运输机械》2012年第8期85-88,共4页Hoisting and Conveying Machinery

基　　金：中央高校基本科研业务费专项资金资助项目(113204011)

摘　　要：介绍了一种采用PLC控制的船用绞车故障诊断方法,对船用绞车的故障类型和故障特点进行了分析,在对设备状态进行监测的基础上,基于BP神经网络开发了船用绞车故障诊断系统,建立了故障训练样本,通过对绞车刹车单元的故障诊断实验对该故障诊断方法进行了验证。A fault diagnosis method for marine winch which adopts PLC control is presented in this paper. The fault type and its characteristics of marine winch are analyzed firstly. BP neural network is adopted to develop the fault diagnosis system for marine winch, and then fault training samples are set up. Finally, a fault diagnosis test is implemented on the braking unit of marine winch to verify the proposed fault diagnosis method.

关 键 词：船用绞车 故障诊断 PLC BP神经网络 

分 类 号：U664.44[交通运输工程—船舶及航道工程]