【摘要】 以天津钢管公司为背景,在分析其无缝钢管生产工艺的基础上,研究了无缝钢管三个阶段的集成生产调度建模问题,建立了管加工生产调度模型和轧管生产调度模型,并通过二者之间的联系将它们有机地结合起来,建立了轧管 管加工集成生产调度模型·结合已有的炼钢 连铸 轧管集成调度模型,可以建立钢管生产三个阶段的集成生产调度模型·此研究是为该企业开发生产调度决策支持系统的第一步,下一步是为所建模型设计有效的算法·更多还原

【Abstract】 Based on an analysis made to the production process of seamless steel tube in Tianjin Pipe Corporation, the integrated production scheduling covering three stages is modeled. A mathematical programming model of tube processing scheduling and that of hot rolling scheduling are both set up, then they are combined with each other to form an integrated model for production scheduling. The integrated model is further combined with existing models integrating steel-making continuous casting and hot rolling processes into one, thus sets up a model of 3-stage integrated production scheduding to adapt to the whole production process of seamless steel tubes. This study is just the first step to develop a scheduling decision support system for the company, and the next one is to design an efficient algorithm for the model.更多还原