炼钢物流仿真系统的设计与开发

针对炼钢生产物流情况，在确定系统的设计目标和设计原则基础上，综合运用赋时着色Petri网和排队网络方法，以面向对象技术设计和开发了炼钢物流仿真系统。设计的仿真系统具有建模、运行、模型管理、数据管理、动画展示、结果分析和在线帮助功能。介绍了该系统的总体结构和数据流程，以攀钢提钒炼钢厂主物流的输入条件进行了实例仿真，检验了仿真系统的有效性。仿真结果还可提供炼钢生产调度的Gantt图和仿真结果统计分析，可用于辅助炼钢生产管理决策。

Design of Simulation System for Logistics in Steel-making Process

A simulation system for logistics in steel-making process has been developed by analyzing the state of logistics in steel plant, integrating the approach of coloured Petri nets with time and queuing network and using object-oriented methodology. The software functions for building-up simulation model, executing simulation, managing simulations, playing demo, analyzing statistics and online help. The objectives and principles of the simulation software have schematically been introduced. At last, the software is visually validated with measured input data of primary logistics in Vanadium-extracting, Steel-making Plant of Panzhihua Iron and Steel Corporation. A Gantt diagram and statistics of simulation case are included in simulation results and can be used to assist decision-making for scheduling in steel-making process.