冷轧处理线带钢张力控制模型研究与应用  

Research and application of strip tension control model for cold strip processing line

作　　者：丁志宇 迂雪峰 曲强 DING Zhi-yuI;YU Xue-feng;QU Qiang(ASI1C TMEIC Industrial System（Dalian）Co.,Ltd.,Ansteel Information Industry Co.,Ltd.,Dalian 116000,China;KOBELCO Angang Auto Steel Co.,Ltd.,Anshan 114000,China)

机构地区：[1]鞍钢集团信息产业有限公司鞍信提迈克工业系统大连有限公司,辽宁大连116000 [2]鞍钢神钢冷轧高强汽车钢板有限公司,辽宁鞍山114000

出　　处：《冶金自动化》2018年第4期54-58,68,共6页Metallurgical Industry Automation

摘　　要：带钢张力控制是冷轧处理线关键技术之一。本文从数学模型角度，分别介绍了其核心的基于转矩的张力控制模型和基于速度的张力控制模型，并进一步描述了模型中各个控制环节的基本原理和计算公式。生产实践表明，该模型适用于开卷机、卷取机、张力辊、活套、炉区等各种张力控制应用场合，保证了冷轧处理线的稳定高效生产。Strip tension control is a key technology of cold strip processing line. From the aspect of mathematical model, its core strip tension control model based on torque and strip tension control model based on speed are introduced respectively, and the basic principle and calculation formula of control loops within these models are further described. The production practice proved that these models are suitable for the tension control applications including pay off reel, tension reel, bridle looper and furnace, which can guarantee the stable, high efficient production for cold strip processing line.

关 键 词：冷轧处理线 张力控制 转矩调节 速度调节 控制模型 

分 类 号：TG334.9[金属学及工艺—金属压力加工] TP273[自动化与计算机技术—检测技术与自动化装置]