Artificial Neural Network and its Application in Ultrasonic Testing Device

摘要

This paper presented application of nondestructive testing based on artificial neural network technology. And the paper mainly analyzed organizing structural and setting parameters of artificial neural network (error back propagation, BP for short) algorithm. Form organizing structural and setting parameters of artificial neural network and training and testing the neural network, according to nondestructive testing system was uncertain, the paper set up the model of the nondestructive testing system by using BP neural network. And combination of application special instance, the model was applied in ultrasonic nondestructive testing.