Progress of research on steelmaking-continuous casting production scheduling

被引：0

作者：

Liu Q. ^{[1
,5
]}

Yang J.-P. ^{[1
]}

Zhang J.-S. ^{[1
]}

Gao S. ^{[2
]}

Li Q.-D. ^{[2
]}

Wang B. ^{[3
]}

Wang B.-L. ^{[4
,5
]}

Li T.-K. ^{[4
,5
]}

机构：

[1] State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing

[2] Laiwu Iron and Steel Group Yinshan Steel Co, Laiwu

[3] State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan

[4] Donlinks School of Economics and Management, University of Science and Technology Beijing, Beijing

[5] Engineering Research Center of EMS Technology for Iron and Steel Production, Ministry of Education, Beijing

来源：

Gongcheng Kexue Xuebao/Chinese Journal of Engineering | 2020年 / 42卷 / 02期

关键词：

Computer scheduling system; Dynamic scheduling; Production mode; Production scheduling system; Static scheduling; Steelmaking-continuous casting;

D O I：

10.13374/j.issn2095-9389.2019.04.30.002

中图分类号：

学科分类号：

摘要：

Production scheduling is one of the key technologies in steel manufacturing process. It plays a significant role in reducing the production cost and improving the production efficiency of iron and steel enterprises. In recent years, with the rapid development of intelligent steel-manufacturing technology, production scheduling has attracted increasing attention and become a research hotspot in the field of iron and steel metallurgy. The process of production scheduling in the process of steelmaking-continuous casting was summarized and discussed through reviews of previous researches, and the characteristics and application scopes of various methods were compared and classified. Typical cases of the computer-aided scheduling system in domestic and overseas steelmaking plants were discussed, and the characteristics of each system were studied and analyzed comparatively. On the basis of the previous studies, forward-looking strategies and a methodology of production scheduling were proposed for the future study of steelmaking-continuous casting process. For static scheduling, a new concept "rules + algorithm" was proposed, and a scheduling model construction method based on the production mode optimization of a steel mill was developed for a domestic special-steelmaking plant as a case study. For dynamic scheduling, multi-process collaboration was suggested, and a collaborative control method based on multi-agent was proposed. This method was developed for multi-process control, quality control, and scheduling control of the steelmaking-continuous casting process. An optimized and effective method for modeling and solving is one of the important means to solve the production-scheduling problem, aiming at improving the levels of setting up production plan and the feasibility of production planning. Meanwhile proposed method for modeling and solving can strengthen the on-site real-time control in steel mills and is of great significance to realize stable, orderly, and continuous operation in steelmaking-continuous casting process. © All right reserved.

引用

页码：144 / 153

页数：9

共 54 条

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