Vol.28o.11 王文鹏等：酸洗一冷轧联合机组生产切换策略 .1077. 上，建立了确定酸洗一冷轧联合机组批量切换的 研究.工业工程与管理，2003(2)：51 优化模型，开发了求解酸洗一冷轧联合机组切换 [4]Drexl A.Kimms A.Lot sizing and scheduling:survey and ex- tensions.Eur JOper Res.1997,99(2):221 问题的启发式算法，数据实验表明，本文提出的 [5]Karimi B.Fatemi Ghomi S M T,Wilson J M.The capacitat- 方法具有很好的效果， ed lot sizing problem:a review of models and algorithms. 0meg,2003,31(5):365 参考文献 [6]Heuvel W,Wagelmans A P M.A comparison of methods for [1]徐乐江·冷轧板带生产技术的现状及发展。轧钢，1997 lot sizing in a rolling horizon environment.Oper Res Lett. (2):3 2005,33(5):486 [2]Ramasesh R V.Fu H.Fong D K H.et al.Lot streaming in [7]Segerstedt A.Lot sizes in a capacity constrained facility with multistage production systems.Int J Prod Econ.2000.66 available initial inventories.Int J Prod Econ.1999.59(3): (3):199 469 [3]李庆子，朱宏·钢铁企业供应链客户订单的组批优化技术 Production changeover policy on continuous descaling and cold-rolling mills WANG Wenpeng,JIN Zaike2),LI Tieke) 1)Economic and Management School,University of Science and Technology Beijing.Beijing 100083.China 2)Baosteel Manufacturing Management Department,Shanghai 201941,China ABSTRACI The cooperation mechanism between a continuous descaling and cold-rolling mill (CDC M) and its dow nstream machines,which is the bottleneck in cold rolling production management,is under con- sideration.The production changeover policy for the CDCM is studied to assure the continuity of production and to reduce both the inventories of work in process and the changeover frequency in production.A mathe- matical model is built to determin the order and lot size on the CDCM.A heuristic algorithm and three changeover rules are developed to solve practical problems.Computational results show the algorithm's ef- fectiveness and adaptability with the data obtained from production practices. KEY WORDS continuous descaling and cold-rolling mill:changeover policy;production scheduling:in- ventory control;heuristic rule (C)1994-2021 China Academic Journal Electronic Publishing House.All rights reserved.http://www.c上‚建立了确定酸洗－冷轧联合机组批量切换的 优化模型‚开发了求解酸洗－冷轧联合机组切换 问题的启发式算法．数据实验表明‚本文提出的 方法具有很好的效果． 参 考 文 献 ［1］ 徐乐江．冷轧板带生产技术的现状及发展．轧钢‚1997 （2）：3 ［2］ Ramasesh R V‚Fu H‚Fong D K H‚et al．Lot streaming in multistage production systems．Int J Prod Econ‚2000‚66 （3）：199 ［3］ 李庆予‚朱宏．钢铁企业供应链客户订单的组批优化技术 研究．工业工程与管理‚2003（2）：51 ［4］ Drexl A‚Kimms A．Lot sizing and scheduling：survey and ex￾tensions．Eur J Oper Res‚1997‚99（2）：221 ［5］ Karimi B‚Fatemi Ghomi S M T‚Wilson J M．The capacitat￾ed lot sizing problem：a review of models and algorithms． Omega‚2003‚31（5）：365 ［6］ Heuvel W‚Wagelmans A P M．A comparison of methods for lot sizing in a rolling horizon environment．Oper Res Lett‚ 2005‚33（5）：486 ［7］ Segerstedt A．Lot sizes in a capacity constrained facility with available initial inventories．Int J Prod Econ‚1999‚59（3）： 469 Production changeover policy on continuous descaling and cold-rolling mills WA NG Wenpeng 1）‚JIN Zaike 2）‚LI Tieke 1） 1） Economic and Management School‚University of Science and Technology Beijing‚Beijing100083‚China 2） Baosteel Manufacturing Management Department‚Shanghai201941‚China ABSTRACT The cooperation mechanism between a continuous descaling and cold-rolling mill （CDCM） and its downstream machines‚which is the bottleneck in cold rolling production management‚is under con￾sideration．The production changeover policy for the CDCM is studied to assure the continuity of production and to reduce both the inventories of work in process and the changeover frequency in production．A mathe￾matical model is built to determin the order and lot size on the CDCM．A heuristic algorithm and three changeover rules are developed to solve practical problems．Computational results show the algorithm’s ef￾fectiveness and adaptability with the data obtained from production practices． KEY WORDS continuous descaling and cold-rolling mill；changeover policy；production scheduling；in￾ventory control；heuristic rule Vol．28No．11 王文鹏等： 酸洗－冷轧联合机组生产切换策略 ·1077·