基于UML的钢轧衔接生产调度系统建模

针对混合生产环境下钢轧衔接生产调度系统中炼钢-连铸、板坯库、加热炉和热轧工序之间的动态协调问题,本文采用面向对象分析设计方法,在分析了系统功能需求和影响钢轧衔接关键因素的基础上,使用统一建模语言建立了该系统的用例模型、静态结构模型和动态行为模型,以可视化的图形界面展现了系统的功能结构,描述了系统对象之间信息交互以及系统对动态事件的处理流程,满足了钢铁生产制造执行系统实时性和动态性的要求,实现了实际生产过程的紧凑性和连续性。

Modeling the Production Scheduling System for Steel Rolling Linking Based on UML

The issue about the dynamic coordination of steelmaking, continuous casting, slab yard, reheating furnace and hot rolling in the mixed production environment is discussed. The functional requirements and key factors which affect steel rolling are analyzed by using the object-oriented analysis and the design method. The use case model, the static structure model and the dynamic behavior model are established based on UML. The models describe the system function structure, the interaction of dynamic information and the process to process the dynamic perturbation in a visual form, which meets the requirements of real-time and dynamic actions in MES, and realizes the compactness and continuity in actual production processes.