Magnetostriction Properties of Tb_(0.3)Dy_(0.7)Fe_(1.95) Based on Artificial Neural Network
Based on BP neural network theory and algorithms,the magnetostriction properties of Tb0.5Dy0.7Fe1.95 were studied.An artificial neural network model for the impact parameters of magnetostriction and the flexibility was built.The experiment results show that with the increase of Ti elements,the magnetostriction reduces.With the enhancement of the magnetic field strength,the magnetostriction enhances.The predicted results correspond well with the experimental results,and the error is very small.