东北大学学报（自然科学版）

东北大学学报:自然科学版 ›› 2015, Vol. 36 ›› Issue (12): 1728-1732.DOI: 10.12068/j.issn.1005-3026.2015.12.013

• 材料与冶金 • 上一篇    下一篇

钢包调度评价方法研究

冯凯1， 贺东风1， 徐安军1， 汪红兵2   

  1. (1. 北京科技大学 冶金与生态工程学院， 北京100083; 2. 北京科技大学 计算机与通信工程学院， 北京100083)
  • 收稿日期:2014-06-04 修回日期:2014-06-04 出版日期:2015-12-15 发布日期:2015-12-07
  • 通讯作者: 冯凯
  • 作者简介:冯凯(1988-)，男，内蒙古赤峰人，北京科技大学博士研究生； 徐安军(1965-)，男， 湖北松滋人，北京科技大学教授.
  • 基金资助:
    国家重点基础研究发展计划项目(2012CB720405)； 国家自然科学基金资助项目(51304053)； 中央高校基本科研业务费专项资金资助项目(FRF-TP-14-047A2).

Study on the Evaluation Method of Ladle Scheduling

FENG Kai1， HE Dong-feng1， XU An-jun1， WANG Hong-bing2   

  1. 1. School of Metallurgy and Ecology Engineering， University of Science and Technology Beijing， Beijing 100083， China; 2. School of Computer and Communication Engineering， University of Science and Technology Beijing， Beijing 100083， China.
  • Received:2014-06-04 Revised:2014-06-04 Online:2015-12-15 Published:2015-12-07
  • Contact: HE Dong-feng
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摘要： 针对以钢包周转个数为基础的钢包运行评价难以反映实际调度现状的问题，提出一种基于生产计划和钢包待用时间解析的钢包调度现状评价方法.首先，利用钢包运行过程中重包个数的波动表征生产计划对钢包运行情况的影响.然后，通过解析钢包待用时间，给出额外周转包个数和钢包调度离线率的计算方法，分别用以表征不同状态钢包的调度，并通过实际数据确定钢包调度现状的综合评定方法.最后，以实际生产数据对该评价方法进行验证.结果表明，该评价方法可以准确评价钢包调度现状，并可为生产实践提供相应的指导.

关键词: 生产计划, 钢包调度, 评价方法, 待用时间, 炼钢

Abstract: A new evaluation method of ladle scheduling status based on the production schedule and analysis on the interval stand-by time of ladle turnaround was proposed， due to the previous assessment on the basis of the number of turnaround ladle was difficult to reflect actual scheduling. Firstly， the influence of the production schedule on ladle running process was characterized by the fluctuation in the number of full package ladles. Then， the calculation method for the additional turnover package number and the offline ladle scheduling ratio was put forward through the analysis of ladle stand-by time， which was used to characterize ladle scheduling in different conditions， thus a comprehensive assessment method adopting practice production data was raised. Finally， the evaluation method was verified by the actual production data. The results show that the evaluation method can accurately evaluate the overall status of ladle scheduling and can provide guidance for the practice production process.

Key words: production schedule, ladle scheduling, evaluation method, ladle interval time, steelmaking

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