• 《工程索引》(EI)刊源期刊
  • Scopus
  • 中文核心期刊
  • 中国科学引文数据库来源期刊

CBR及KDD技术在中厚板轧制负荷分配建模中的应用

马当先, 穆志纯, 王绍波, 王长松

马当先, 穆志纯, 王绍波, 王长松. CBR及KDD技术在中厚板轧制负荷分配建模中的应用[J]. 工程科学学报, 2005, 27(1): 98-101. DOI: 10.13374/j.issn1001-053x.2005.01.025
引用本文: 马当先, 穆志纯, 王绍波, 王长松. CBR及KDD技术在中厚板轧制负荷分配建模中的应用[J]. 工程科学学报, 2005, 27(1): 98-101. DOI: 10.13374/j.issn1001-053x.2005.01.025
MA Dangxian, MU Zhichun, WANG Shaobo, WANG Zhangsong. Application of CBR and KDD techniques to modeling plate rolling schedules[J]. Chinese Journal of Engineering, 2005, 27(1): 98-101. DOI: 10.13374/j.issn1001-053x.2005.01.025
Citation: MA Dangxian, MU Zhichun, WANG Shaobo, WANG Zhangsong. Application of CBR and KDD techniques to modeling plate rolling schedules[J]. Chinese Journal of Engineering, 2005, 27(1): 98-101. DOI: 10.13374/j.issn1001-053x.2005.01.025

CBR及KDD技术在中厚板轧制负荷分配建模中的应用

详细信息
    作者简介:

    马当先(1959-),男,教授

  • 分类号: TG181;TG335.5+1

Application of CBR and KDD techniques to modeling plate rolling schedules

  • 摘要: 针对中厚板生产产品规格变化大、轧制条件复杂等特点,提出一种基于案例推理的负荷分配模型,并应用数据库中的知识发现技术进行案例修正,使模型更符合实际轧制情况.
    Abstract: In order to develop an adaptive model for automatically generating rolling schedules that comply with practical operations in heavy plate rolling, the techniques of Case-Based Reasoning (CBR) and Knowledge Discovery in Database (KDD) are introduced in the modeling process. In the model CBR not only is used for storing and retrieving the cases, i.e. schedules by which high-quality products have been rolled, but also generates an initial schedule for the material to be rolled according to the similarity in attributes between the material and the stored cases. KDD is introduced to find the rules from the operational data records to modify the initial schedule if there is difference between the ongoing rolling practice and the case applied. The experimental results of comparing the schedules against the practical rolling data show that the schedule generated by the new model is more reasonable and conformable to the actual rolling practice than that generated by traditional methods, which indicates that the method proposed in this paper is a promising method for rolling schedule generation modeling.
计量
  • 文章访问数:  222
  • HTML全文浏览量:  40
  • PDF下载量:  12
  • 被引次数: 0
出版历程
  • 收稿日期:  2003-10-02
  • 修回日期:  2004-03-09
  • 网络出版日期:  2021-08-16
  • 刊出日期:  2005-01-24

目录

    /

    返回文章
    返回