【摘要】 利用神经网络的基本原理,建立了神经网络的模型,并根据已有的数据,确定输入单元、输出单元和隐含层节点数。通过对网络进行训练,使其具有分析和判断的功能。在实际工程中对于复杂的焊缝设计,利用神经网络的方法输入影响焊缝的主要因素,即可判断设计是否可靠.分析结果表明,利用神经网络的方法预测焊缝的设计是可行的,该方法能减少人工劳动,提高工作效率.更多还原

【Abstract】 A neural network model has been set up with the principle of neural network.Based on the existing data,the import cell,export cell and concealed layer node list have been ascertained.The functions of analyzing and judging have been developed by way of disciplining the neural network.As to the complicated solder design in the engineering practice,the rationality of the design can be judged based on the factors of solder by the network method.The result shows that it is feasible to predict the steel structure solder design with neural network.And this method can decrease men labor and improve work efficiency as well.更多还原