基于BP算法的发动机故障诊断

The Study on Application of BP Algorithm in Fault Diagnosis of the Engine

本文首先介绍了人工神经网络的基本原理,然后详细论述反向传播算法(BP),最后研究BP在发动机故障判断方面的应用。

The basic principle of the artificial neural network is introduced firsdy. Then the back propagation algorithm of neural network, basic structure of BP network and learning algorithm are described in detail. Finally the application of BP algorithm in fault diagnosis of the engine are studied.