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 Two-Stage Mathematical Programming Approach for Steelmaking Process Scheduling Under Variable Electricity Price Alternative Title Two-Stage Mathematical Programming Approach for Steelmaking Process Scheduling Under Variable Electricity Price Tan Yuanyuan1; Huang Yinglei3; Liu Shixin1 2013 Source Publication JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL ISSN 1006-706X Volume 20Issue:7Pages:1-8 Abstract The steelmaking process scheduling problem by considering variable electricity price (SMSPVEP) was investigated. A decomposition approach was proposed for the SMSPVEP. At the first stage, mathematical programming was utilized to minimize the maximum completion time for each cast without considering variable electricity price. At the second stage, based on obtained relative schedules of all casts, a mathematical model was formulated with an objective of minimizing the energy cost for all casts scheduling problem. The two-stage models were tested on randomly generated instances based on the practical process in a Chinese steelmaking plant. Computational results demonstrate the effectiveness of the proposed approach. Other Abstract The steelmaking process scheduling problem by considering variable electricity price (SMSPVEP) was investigated. A decomposition approach was proposed for the SMSPVEP. At the first stage, mathematical programming was utilized to minimize the maximum completion time for each cast without considering variable electricity price. At the second stage, based on obtained relative schedules of all casts, a mathematical model was formulated with an objective of minimizing the energy cost for all casts scheduling problem. The two-stage models were tested on randomly generated instances based on the practical process in a Chinese steelmaking plant. Computational results demonstrate the effectiveness of the proposed approach. Keyword CONTINUOUS-CASTING PRODUCTION PLANT MODEL TIME steelmaking process scheduling variable electricity price mathematical programming Indexed By CSCD Language 英语 Funding Project [National Natural Science Foundation of China] ; [Fundamental Research Funds for Central Universities of China] CSCD ID CSCD:4895125 Citation statistics Cited Times:2[CSCD]   [CSCD Record] Document Type 期刊论文 Identifier http://ir.imr.ac.cn/handle/321006/149739 Collection 中国科学院金属研究所 Affiliation 1.东北大学2.中国科学院金属研究所3.Shanghai Baosight Software Ltd Co, Enterprise Solut Business Grp, Shanghai 201900, Peoples R China Recommended CitationGB/T 7714 Tan Yuanyuan,Huang Yinglei,Liu Shixin. Two-Stage Mathematical Programming Approach for Steelmaking Process Scheduling Under Variable Electricity Price[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2013,20(7):1-8. APA Tan Yuanyuan,Huang Yinglei,&Liu Shixin.(2013).Two-Stage Mathematical Programming Approach for Steelmaking Process Scheduling Under Variable Electricity Price.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,20(7),1-8. MLA Tan Yuanyuan,et al."Two-Stage Mathematical Programming Approach for Steelmaking Process Scheduling Under Variable Electricity Price".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 20.7(2013):1-8.
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