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lq139588
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樓主  發(fā)表于: 2009-07-04 12:27
求助:電機傳動(dòng) 有點(diǎn)振蕩

請教：電機傳動(dòng)，有時(shí)可以(1%)，有時(shí)有點(diǎn)振蕩(2-3%)，剛好超要求，轉速是額定值1500轉，

是機械問(wèn)題，還是調PID,還是干擾,

工況比較穩定,就是這個(gè)速度下運行,負載穩定沒(méi)有突變


懷疑是干擾

但電流波動(dòng)有點(diǎn)大
tangrenbo
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1樓  發(fā)表于: 2009-07-04 13:03
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