Cooperative control of multi-process operation in steelmaking-continuous casting section
SHAO Xin1, YANG Jian-ping1, WANG Bai-lin2, ZHANG Jiang-shan1, GAO Shan3, LIU qing1,2
1. State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China; 2. Engineering Research Center of Manufacturing Executing System Technology for Iron and Steel Production, University of Science and Technology Beijing, Beijing 100083, China; 3. Laiwu Iron and Steel Group Yinshan Section Steel Co., Ltd., Jinan 271104, Shandong, China
Abstract:Aiming at the problem of poor coordination of multi-process operations in a steelmaking plant caused by the unreasonable layout of the workshop and the diversification of production orders, the structure and contents of the cooperative control of multi-process operations in steelmaking plants were elaborated. Based on the analysis of the material flow operation law, a production scheduling rules base, a production scheduling model based on "furnace-caster matching", a multi-process operation simulation model, and a quantitative evaluation method for multi-process cooperative operation levels, forming a multi-process operation cooperative control technology with high universality were developed. After the technology was applied into production in Laiwu Yinshan Steel Plant, it had achieved significant economic and social benefits, and promoted the development of intelligent steelmaking plants.
邵鑫, 杨建平, 王柏琳, 张江山, 高山, 刘青. 炼钢-连铸区段多工序运行协同控制[J]. 钢铁, 2021, 56(8): 101-112.
SHAO Xin, YANG Jian-ping, WANG Bai-lin, ZHANG Jiang-shan, GAO Shan, LIU qing. Cooperative control of multi-process operation in steelmaking-continuous casting section[J]. Iron and Steel, 2021, 56(8): 101-112.
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