• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2011, Vol. 33 ›› Issue (9): 157-163.

• 论文 • 上一篇    下一篇

钢铁企业生产调度与仿真研究

高柄志,吴〓狄,班晓娟,秦慧元   

  1. (北京科技大学计算机与通信工程学院,北京100083)
  • 收稿日期:2011-05-20 修回日期:2011-07-26 出版日期:2011-09-25 发布日期:2011-09-25
  • 作者简介:高柄志(1971),男,辽宁人,博士生,高级工程师,研究方向为智能控制。
  • 基金资助:

    国家863计划资助项目(2009AA062801);国家自然科学基金资助项目(60973063);北京自然科学基金资助项目(4092028);中央高校基本科研业务费专项资金资助(FRFTP09016B);教育部新世纪人才支持计划(NCET100221)

Steel Enterprise Production Scheduling and Its Application

GAO Bingzhi,WU Di,BAN Xiaojuan,QIN Huiyuan   

  1. (School of Computer Science and Electronics,University of Science and Technology,Beijing 100083,China)
  • Received:2011-05-20 Revised:2011-07-26 Online:2011-09-25 Published:2011-09-25

摘要:

流程工业企业在生产过程中存在如生产量大、过程复杂等特点,因此生产调度在其中处于非常重要的地位。本文针对钢铁流程企业中存在的物料流调度参数多、流程多样、约束种类多等问题,首先进行了问题的数学建模,定义了调度过程中常用的各种参数、基本数学模型、优化指标和相关约束,然后利用改进的遗传算法对问题进行了求解,并通过实际的生产实例的仿真实验,证明了方法的有效性。

关键词: 流程工业企业, 钢铁企业生产调度, 物料流, 遗传算法, 仿真

Abstract:

There are some special characteristics inside the flow industrial enterprises production process, such as highcapacity, complex process and so on. So scheduling plays an important part in the production process. This paper deals with the problem in the steel enterprise material flow problems as many scheduling parameters, various flow and different kinds of constraints. First we build  a mathematical model, define the different parameters, basic model, optimal object and related constraints. Then the problem is solved using improved genetic algorithm. The model and solution are used for a practical example as the simulation experiment. The results shows the effectiveness of the method is then proved.

Key words: flow industrial enterprises;steel enterprise production scheduling;material flow;genetic algorithm;simulation