模糊经验方程和模糊自组织神经网络在航空发动机故障诊断中的应用

摘要

The application of fuzzy empirical equation and fuzzy self-organizing neural network to aero-engine fault diagnosis is discussed. These two methods can combine engineering experience and feature simple structural algorithm to be prone to use. Each of them is utilized to diagnose the actual fault of a certain aeroengine and the result indicates that the methods both can be effectually used to aero-engine fault diagnosis.%探讨了模糊经验方程和模糊自组织神经网络在航空发动机故障诊断中的应用.这两种算法有效结合工程经验,算法结构简单,易于应用.采用这两种方法分别对某型发动机实际故障进行诊断,结果表明其可有效的应用于发动机故障诊断.