延时神经网络在模拟电路软故障诊断中的应用

THE APPLICATION OF TIME-DELAY NEURAL NETWORK IN DIAGNOSIS OF THE ANALOG CIRCUIT SOFT FAULT

利用延时神经网络对不同空间曲线的分类原理,延时神经网络可以检查出软故障造成的响应信号之间的细微区别,并正确分类元件容差范围内的电路响应信号,具有诊断模拟电路软故障的能力。

By using the principle of various spatial curve classification and using time - delay neural network, the time -delay neural network can distinguish the little circuit response difference caused by the soft fault and can classify the circuit response properly within the circuit part＇s tolerance, so the network can be used in diagnosis of the of analog circuit soft fault .