炼钢连铸混合智能优化调度方法及应用

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英文篇名：Method of Hybrid Intelligent Optimal Scheduling in Steelmaking and Continuous Casting and Its Application 作者：杨春江 英文作者：YANG Chun-jiang;Environmental Protection Center of Xuanhua Iron and Steel Group Co.Ltd.; 关键词：炼钢连铸 ; 生产调度 ; 邻域搜索 ; 智能优化 英文关键词：steelmaking and continuous casting;;production scheduling;;neighborhood search;;intelligent optimization 中文刊名：ZQGZ 英文刊名：Management & Technology of SME 机构：宣化钢铁集团有限责任公司环保中心; 出版日期：2019-06-15 出版单位：中小企业管理与科技(中旬刊) 年：2019 期：No.578 语种：中文; 页：ZQGZ201906099 页数：2 CN：06 ISSN：13-1355/F 分类号：200-201

摘要

根据多级、多机、不同精炼次数的生产环境,建立了考虑机器分配和时间安排的非线性规划模型,提出了一种混合智能优化调度方法,包括专家系统分配、基于人机交互的邻域搜索和基于模型转换的时间优化。最后,将该调度方法成功地应用于某大型钢铁厂。应用结果表明,该方法能明显缩短钢水的冗余等待时间,提高设备的负荷率。
        According to the production environment of multi-stage, multi-machine and different refining times, a nonlinear programming model considering machine allocation and time arrangement is established, and a hybrid intelligent optimal scheduling method is proposed,including expert system allocation, neighborhood search based on human-machine interaction and time optimization based on model transformation. Finally, the method is successfully applied to a large steel plant.The application results show that this method can shorten the redundant waiting time of molten steel and improve the load rate of equipment.

引文

[1]刘文涛,张群,孙肃清.关于炼钢厂重调度问题的研究[J].冶金自动化,2004(06):5-8.