双机架可逆式冷轧机厚度控制方法分析  

Analysis of Gauge Control Strategy in Double-stand Reversing Cold Mill

作　　者：韩继金[1] 李倩[1] 任爱华[1] 

机构地区：[1]济南钢铁集团总公司自动化部,山东济南250101

出　　处：《山东冶金》2006年第5期38-39,共2页Shandong Metallurgy

摘　　要：介绍了双机架可逆式冷轧机组厚度自动控制系统,该系统由调节装置、测厚仪和测速仪组成。目前比较成熟的厚度控制方法有:反馈式厚度控制、前馈式厚度控制、秒流量厚度控制。每一种控制方法都有其自身的特点。不同的机架采用不同的控制方法,扬长避短可达到最好的控制效果。Automatic gauge control system in double-stand reversing cold mill is introduced. This system is consists of regulating deviee, thickness gauge, and tachometer. At present, there, are many kinds of mature gauge control methods such aa feedback control, feedforward control and volume flow control. Each method has its own advantage and disadvantage. By applying different method on different stand, the gauge control system synthetically uses the above methods and makes the best use of them.

关 键 词：双机架可逆式冷轧机 厚度控制 控制策略 分析 

分 类 号：TG335.12[金属学及工艺—金属压力加工]