净化装置风机故障诊断的神经网络方法

Neural Net Method of Purging Unit Fan Trouble Diagnosis

说明了神经网络应用于故障诊断的基本原理。应用该方法,对某风机振动故障进行了诊断,诊断结果为不平衡和不对中,与实际情况吻合,这表明神经网络应用风机故障诊断完全可行。

The principle of neural net used in trouble diagnosis is discribed. Some fan vibration trouble is diagnozed by the method. The diagnosing result is unbalance and misalignment. It is identical with actual condition. This shows that neural net used in fan trouble diagnosis is feasible.