论文部分内容阅读
介绍了利用人工神经网络建立深熔激光焊焊缝形状模型和基于人工神经网络的混合专家系统模型。以 Nd∶ YAG激光焊接 Monel 40 0的实例介绍了应用 ANN模型研究激光焊接规范参数和焊缝形状的关系 ,并提出了基于 ANN的焊接规范参数优化方法。结果显示 ,模型具有很好性能。
Introduced the use of artificial neural network to establish the shape of deep penetration laser welding weld model and artificial neural network based on a hybrid expert system model. The application of Nd: YAG laser welding to Monel 40 0 is introduced in this paper. The application of ANN model to study the relationship between the laser welding parameters and the shape of the welding seam is presented. The welding parameters optimization method based on ANN is proposed. The results show that the model has good performance.