摘要
本文提出一个修改的反向传播算法，并基于这一算法设计了一个能进行故障诊断的神经网络模型。然后，用实验说明了这一算法的实用性。
This paper gives a modified back-propagation algorithm,and based on this algorithm designing a neural network for the damage detection. Finally,the paper describes the utility of this algorithm with an experiment.
