Neural Network Expert System Approach for Analog Circuits Fault Diagnosis

A neural network expert system approach for analog IC fault diagnosis is presented in this paper,which takes advantage of the two technologies (neural network and expert system) complementary abilities to solve diagnostic problems,and has the features of rapid development,accurate diagnosis and cost-effective maintenance.It provides an efficient way for analog IC fault diagnosis.The architecture and implement techniques are discussed in detail.Experimental results shows the feasibility of the method.