热卷箱主令速度控制方法  

An approach to master speed control for coil box in hot strip mill

作　　者：牛怀平[1,2] 彭燕华[1,2] 何立[1,2] 何茂松[1,2] 

机构地区：[1]中冶赛迪工程技术股份有限公司技术中心,重庆401122 [2]重庆市钢铁冶金工程技术研究中心

出　　处：《冶金自动化》2011年第4期8-14,64,共8页Metallurgical Industry Automation

摘　　要：提出了一种热卷箱与粗轧和精轧互为主从的主令速度控制新方法。建立了主令速度分区控制思想,并提出了主令速度分解及单体设备速度补偿策略。该方法具有大型轧钢控制中强调区域协调性的优良特点,建立了合理而紧凑的带钢轧制节奏。工程应用验证了该方法的有效性和实用性。A new approach to master speed control is proposed,in which coil box and roughing mill and finishing mil are combined with each other as master-slave device.An idea of controlling the master speed by zones is adopted,and tactics of the master speed resolving and single device＇s compensation are presented.The method has a good character which is emphasized on the coordination among zones in large-scale rolling mill controlling and forms a reasonable and compact strip rolling pace.The effectiveness and practicability of the method was verified in engineering applications.

关 键 词：热连轧 热卷箱 主令速度控制 速度分解 速度补偿 

分 类 号：TG334.9[金属学及工艺—金属压力加工]