神经网络BP算法在滑油系统故障诊断中的应用

Neural Network Algorithm's Application in Fault Diagnosis of Aeromotor Oiling System

通过介绍神经网络反向传播算法(BP)的原理,研究BP算法在航空发动机滑油系统故障诊断方面的应用。BP算法因其高度的非线性、模拟的并行性、高度容错性、系统健壮性、自联想、自学习和自适应等许多特点,在航空发动机滑油系统调试和系统的监测及诊断中发挥较大的作用。

The paper introduced the principle of antipropagation alogrithm in neural network and discussed the application of fault diagnosis in aeromotor oiling system. With a lot of advantages, BP alogorithm can have a begger effect in debugging , monitoring and the diagnosis of oiling system .