人工神经网络在激光加工温度场模拟中应用

Application of artifical neural network in computer simulation of temperature fields in laser Working

研究了人工神经网络在激光加工温度场模拟用的参数推算中的应用方法;并设计了相应的BP神经网络模型及软件;研究表明BP神经网络适用于对激光加工模拟的叁数推算,其准确性优于回归分析法和函数插值法。

It was studied in the paper to the application method of Artifical Neural Network in computer simulation of temperature fields in laser working. A useful BP Network model and its program had been designed successfully, which was used for forecasting the parameter. It was certified also in the paper that the BP Network is suitable to forecasting the parameter, and the forecasting by use of the BP Network and it is more precisive than by use of the methods of the interpolation and the regressional analysis.