A.比例參數(shù)過大,微分參數(shù)為零B.比例參數(shù)為零,微分參數(shù)過大C.比例參數(shù)過小,積分參數(shù)過大D.比例參數(shù)過大,積分參數(shù)過小E.比例參數(shù)為零,積分參數(shù)過小
A.電機(jī)容量無限制B.調(diào)速范圍大C.位置精度高D.過載能力強(qiáng)E.速度相應(yīng)快
A.急停B.過電流C.正轉(zhuǎn)限位D.反轉(zhuǎn)限位E.過載