基于人工神经网络的故障诊断技术在船舶导航系统中的应用  

Application of Fault Diagnosis Technology Based on ANN for Ship Navigation System

作　　者：田蔚风[1] 金志华[1] 陆恺[1] 

机构地区：[1]上海交通大学

出　　处：《船舶工程》1998年第6期51-53,4,共3页Ship Engineering

摘　　要：应用对向传播神经网络对船舶导航系统的测姿故障进行检测与诊断，得到了较为满意的结果。研究表明，该网络结构简单，学习速度快，适应性广，可以对船舶导航系统的传感器故障进行检测与诊断。A counterpropagation neural network is proposed in this paper,which is used to detect and diagnose faults of measuring attitudes for ship navigation system. The results are satisfied. It is shown that the network is simple in structure and good in speed of learning and adaptability. The ANN can be used to detect and diagnose faults of sensors occurring in ship navigation system,and its detection rate and correct rate of diagnosis is perfect for assigned faults.

关 键 词：人工神经网络 故障检测 导航系统 

分 类 号：U666.1[交通运输工程—船舶及航道工程]