BP神经网络在高强度螺栓疲劳试验设计中的应用

Application of BP neural networks in fatigue test for high strength bolt

阐述了BP神经网络的结构模型和算法,并由此建立了BP神经网络在高强度螺栓疲劳试验设计中的应用模型。最后,得到的仿真结果表明,它对试验改进措施具有指导意义。

This paper expounds the BP(back propagation) algorithm of the artifi cial neural networks and constitutes the model for high strength bolt in fatigue test based on BP neural networks. The result indicates this method is useful to the next fatigue test step.