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| 宝钢三热轧层流冷却过程控制系统研究与开发 | |
| 引用本文： | 杭志亮,吴建峰,张智勇,曹进. 宝钢三热轧层流冷却过程控制系统研究与开发[J]. 宝钢技术, 2008, 1(5) |
| 作者姓名： | 杭志亮 吴建峰 张智勇 曹进 |
| 作者单位： | 1. 宝钢分公司 2. 宝钢研究院 3. 宝信软件股份有限公司,上海,201900 |
| 摘 要： | 热带钢轧制的卷取温度对带钢的质量有着重要作用.新建的三热轧层流冷却控制系统由宝钢自主开发,L2级进行完全动态控制(三菱L1级仅负责执行L2设定结果,不作任何动态控制).该系统具有实时控制性强、模型计算精度高、自学习后精度爬坡快等优点.相比2050mm产线,新增的冷却速率控制、带钢分段冷却、反馈PID模糊控制等技术,满足了高强钢和硅钢高品质冷却的要求. |
| 关 键 词： | 层流冷却 前馈 反馈 自适应 |
Development of the Laminar Flow Cooling Process Control System for Baosteel No.3 Hot Rolling Line |
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| Hang Zhiliang,Wu Jianfeng,Zhang Zhiyong,Cao Jin. Development of the Laminar Flow Cooling Process Control System for Baosteel No.3 Hot Rolling Line[J]. Baosteel Technology, 2008, 1(5) | |
| Authors: | Hang Zhiliang Wu Jianfeng Zhang Zhiyong Cao Jin |
| Affiliation: | Hang Zhiliang1,Wu Jianfeng2,Zhang Zhiyong1,Cao Jin3(1.Baosteel Branch,2.Baosteel Research Institute,3.Shanghai Baosight Software Co.,Ltd.,Shanghai 201900,China) |
| Abstract: | The coiling temperature for hot strip rolling plays an important role in the strip quality control.The newly-built laminar flow cooling control system was developed by Baosteel independently.The L2 process was controlled dynamically(the L1 process only executed the result from the L2,was not controlled dynamically).The system has many advantages,such as quick real-time control,accurate model calculation,quick response after the self-adaptation,etc.Compared with the 2050mm hot rolling line,the new system can... |
| Keywords: | laminar flow cooling feed forward feedback self-adaptation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |