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型號(hào)
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:普洱2098-DSD-075X羅克韋爾伺服驅(qū)動(dòng)器哪個(gè)廠家好
Allen Bradley 1398-DDM-009-DN
Allen Bradley 1398-DDM-005X-NV
Allen Bradley 1398-DDM-005X-DN
Allen Bradley 1398-DDM-009X
Allen Bradley 1398-DDM-019-DN
Allen Bradley 1398-DDM-009X-DN
Allen Bradley 1398-DDM-005X
Allen Bradley 1398-DDM-005-DN
Allen Bradley 1398-DDM-005
Allen Bradley 1398-DDM-075X
Allen Bradley 1398-DDM-075
Allen Bradley 1398-DDM-010X
Allen Bradley 1398-DDM-010
Allen Bradley 1398-DDM-150
Allen Bradley 1398-DDM-020X
Allen Bradley 1398-DDM-020
Allen Bradley 1398-DDM-030X
Allen Bradley 1398-DDM-030
Allen Bradley 1398-DDM-019X-DN
Allen Bradley 1398-DDM-019X
Allen Bradley 1398-DDM-150X
Allen Bradley 1398-DDM-019
Allen Bradley 1398-DDM-009
![:普洱2098-DSD-075X羅克韋爾伺服驅(qū)動(dòng)器哪個(gè)廠家好](http://img.jdzj.com/UserDocument/mallpic/xmygsm/Picture/200619120317134.jpg)
![:普洱2098-DSD-075X羅克韋爾伺服驅(qū)動(dòng)器哪個(gè)廠家好](http://img.jdzj.com/UserDocument/mallpic/xmygsm/Picture/200619120345136.jpg)
:普洱2098-DSD-075X羅克韋爾伺服驅(qū)動(dòng)器哪個(gè)廠家好線性變換原理線性變換原理.線性變換的原理很簡(jiǎn)單,比如說,在工程測(cè)量中,常會(huì)遇到4-20mA的傳感器,如壓力傳感器或位移傳感器等,要轉(zhuǎn)換為0-50MPa的物理量。用高中學(xué)過的直線方程兩點(diǎn)式就可以了。已知兩點(diǎn)(4,0)和(20,50),求(x,y)。線性變換子程序以下介紹線性變換的子程序編寫。一個(gè)功能塊(如FC30),在FC30中編寫線性變換子程序。如.1所示為線性轉(zhuǎn)化子程序輸入變量。,為了便于使用,輸入變量的數(shù)據(jù)類型都定義為浮點(diǎn)數(shù)。