摘 要: 以自組織特征映射網(wǎng)絡(luò)SOM和反向傳播網(wǎng)絡(luò)BP為理論基礎(chǔ),提出了SOM-BP神經(jīng)網(wǎng)絡(luò)模型,利用UCI數(shù)據(jù)作為訓(xùn)練樣本建立診斷模型。在matlab環(huán)境下,通過仿真試驗并與單一BP網(wǎng)絡(luò)進行比較,驗證了此復(fù)合神經(jīng)網(wǎng)絡(luò)用于風(fēng)機故障診斷的正確性和精確性,并具有易于實現(xiàn)的優(yōu)點。
關(guān)鍵詞:風(fēng)機 BP神經(jīng)網(wǎng)絡(luò) SOM神經(jīng)網(wǎng)絡(luò) 故障診斷
Abstract: The SOM-BP network model based on the principal of self-organization network(SOM) and back pressure network(BP) was established. The fault
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