在分析神经网络与专家系统相结合的优点基础上，探讨了神经网络与专家系统的几种常见结合方式，阐述了该方法的典型应用——基于神经网络的故障诊断系统，并以发动机故障诊断为例给出了两者结合的具体实现 Based on the analysis of the advantages of combining neural network with expert system, several common ways of combining neural network with expert system are discussed, and the typical application of this method is described - based on neural network fault diagnosis system, As an example to give a concrete realization of the combination of the two