钢铁工业智能制造的集成优化

 钢铁工业智能制造的目的，是围绕钢铁流程功能，进行结构优化与程序优化，实现全流程动态有序、协同连续运行和多目标整体优化。介绍了钢厂结构优化和程序优化的主要内容和需要研发的关键技术，包括产品质量闭环管控、一体化计划调度、物质流能量流协同和多工序协调优化。提出了钢铁工业推进智能制造需要突破的一些共性问题和实施路径。

On integrated optimization for steel intelligent manufacturing

The purpose of intelligent manufacturing in iron and steel industry is to optimize the structure and process of iron and steel process so as to realize dynamic, orderly, coordinated and continuous operation and multi-objective optimization in a whole. In this paper, the main contents and key technologies of structural optimization and program optimization in steelworks are introduced, including multiPDCA closed loop for quality management and control, integrated planning and scheduling, coordination between material flow and energy flow, and multi-unit coordination optimization. Some common problems are analyzed, which the steel industry needs to overcome to make breakthrough in promoting intelligent manufacturing and some promising implementation paths are proposed.