摘要
介绍了气路分析法、人工神经网络和故障树分析法在航空发动机故障诊断中的应用 ,描述了采用这些方法开发的状态监视与故障诊断系统的结构、界面、数据库系统。
Application of gas path parameter analysis, artificial neural network and fault tree analysis to aeroengine fault diagnosis is introduced. A integrated fault detection and diagnosis system for a turboshaft is developed using the above methods, and its architecture,interfaces, database system, neural network and fault tree are described. The system meets the design requirements.
出处
《航空发动机》
2004年第3期56-58,共3页
Aeroengine
