耐候銹鋼板產品的厚度精度可以達到525m或更高的原因是在軋制過程中使用了各種自動厚度控制系統。

　　在耐候銹(xiu)鋼板軋制生產過(guo)程(cheng)中，常用(yong)的自動控制系(xi)統有:壓(ya)下位置自動控制系(xi)統和電厚度自動控制系(xi)統

　　制造系統(tong)(電動AGC)、液壓(ya)厚(hou)度(du)自(zi)動控(kong)制系統(tong)(液壓(ya)AGC)、監(jian)控(kong)AGC、前饋AGC、近測厚(hou)儀厚(hou)度(du)自(zi)動控(kong)制系統(tong)等。

　　為了掌握和應用(yong)各(ge)種自(zi)(zi)動厚(hou)度(du)控(kong)(kong)(kong)制(zhi)系統(tong)，必須闡明(ming)自(zi)(zi)動厚(hou)度(du)控(kong)(kong)(kong)制(zhi)的(de)基本形式(shi)和原理.各(ge)種形式(shi)的(de)自(zi)(zi)動電動沖壓(ya)(ya)位(wei)置控(kong)(kong)(kong)制(zhi)、自(zi)(zi)動液壓(ya)(ya)沖壓(ya)(ya)位(wei)置控(kong)(kong)(kong)制(zhi)、自(zi)(zi)動電動厚(hou)度(du)控(kong)(kong)(kong)制(zhi)、自(zi)(zi)動液壓(ya)(ya)厚(hou)度(du)控(kong)(kong)(kong)制(zhi)、自(zi)(zi)動厚(hou)度(du)控(kong)(kong)(kong)制(zhi)的(de)計算(suan)機(ji)控(kong)(kong)(kong)制(zhi)系統(tong)、自(zi)(zi)動沖壓(ya)(ya)位(wei)置控(kong)(kong)(kong)制(zhi)的(de)數學模(mo)型、自(zi)(zi)動厚(hou)度(du)控(kong)(kong)(kong)制(zhi)的(de)數學模(mo)型、自(zi)(zi)動厚(hou)度(du)控(kong)(kong)(kong)制(zhi)的(de)自(zi)(zi)適應和自(zi)(zi)學習等(deng)先進技(ji)術.必須用(yong)于解(jie)決實(shi)際(ji)(ji)(ji)生(sheng)產問題(ti)，理解(jie)和掌握它們在實(shi)際(ji)(ji)(ji)生(sheng)產中的(de)具體應用(yong)和實(shi)際(ji)(ji)(ji)效果。