Carrousel卷取机转鼓定位控制

来源期刊：冶金自动化2010年第1期

论文作者：王少葵 蒋红斌

文章页码：26 - 29

关键词：Carrousel卷取机； 转鼓； 定位控制

Key words：Carrousel coiler； drum； positioning control

摘    要：攀枝花钢铁(集团)公司冷轧厂酸轧联机改造中,Carrousel卷取机转鼓定位控制采用ABB AC450集散控制系统,根据运动学理论计算定位过程中所需的减速度、减速点位置和最大定位速度后,对转鼓电动机进行控制。根据现场实际运行情况对控制程序进行改进后,解决了定位过程中转鼓与入口和出口夹钳碰撞的问题。实际应用表明,转鼓定位控制曲线与目标曲线一致,控制效果良好。

Abstract: In combined pickling and rolling line reformation of Cold Rolling Plant of Panzhihua Iron and Steel(Group)Co.,ABB AC450 distributed control system was applied to positioning control of Carrousel coiler drum.Based on kinematic theory,deceleration,position of deceleration and maximium positioning speed in positioning process were calculated,then drum motor was controlled.Practical application shows that positioning control curve of drum is identical with object curve,and control effect is good.