Research of diagnosis method of damages upon civil air defense engineering based backpropagation neural network
Gao Zhu · Sichuan Building Science · 2011
In order to solve the problem of damage diagnosis upon the civil defense engineering.The sum of the variation rate of the former three mode' absolute value as a signature for damage detection is proposed in the article,combined with the Backpropagation Neural Network to detect the damage of a fleet-covered civil defense engineering.According to the example it is shown that by giving the signature for damage,through the Backpropagation Neural Network's self-study,association,memory and classifying,it is proved that the Backpropagation Neural Network can detect the damage of the fleet buried civil air defense engineering more precisely.