工程科学学报，第39卷，第1期：115-124,2017年1月 Chinese Journal of Engineering,Vol.39,No.1:115-124,January 2017 DOI:10.13374/j.issn2095-9389.2017.01.015;http://journals.ustb.edu.cn 钢铁智能制造背景下物质流和能量流协同方法 郑 忠)区，黄世鹏”，龙建宇”，高小强2) 1)重庆大学材料科学与工程学院.重庆4000452)重庆大学经济与工商管理学院，重庆400044 区通信作者，E-mail:zhengzh@cu.cdu.cn 摘要钢铁企业面临库存增加、产能过剩、盈利艰难等问题，迫切需要通过绿色化和智能化的发展来应对当前的严峻形势 基于钢铁企业制造流程特点，通过分析企业以铁索流为核心的物质流和相应能量流网络特征，针对企业现有信息化系统在物 质流和能量流协同方面存在的问题，提出钢铁制造过程的物质流和能量流的协同方法，明确物质流和能量流的耦合应从钢铁 制造的单元工位设备与整体流程网络两个层面进行规划、设计和实施，并且指出可从完善信息监控、进行计划协同和调度协 同三个方面来实现协同优化.构想基于现有信息系统架构，通过增加相应企业资源计划系统、制造执行系统、能源管理系统 等信息系统的功能，以及建立物质流和能量流协同优化信息子系统的方式，以钢铁制造过程的物质流和能量流相关信息的数 字化及模型化为支撑，实现制造流程的物质流和能量流协同优化，达成生产优化、资源优化和能源优化的效果. 关键词钢铁企业；物质流；能量流；优化：信息系统 分类号TF089:TK018 Synergetic method between materials flow and energy flow in iron and steel intelligent manufacturing ZHENG Zhong),HUANG Shi-peng),LONG Jian-yu,GAO Xiao-qiang?) 1)College of Materials Science and Engineering,Chongqing University,Chongging 400045,China 2)College of Economics and Business Administration,Chongqing University,Chongqing 400044,China Corresponding author,E-mail:zhengzh@cqu.edu.cn ABSTRACT Iron and steel enterprises are facing difficult problems such as increasing inventory,excess capacity,and poor profit- ability.It is urgent to solve them through the development of green and intelligent manufacturing technology for iron and steel enterpri- ses to address the current critical situation.Based on the analysis of the characteristics of manufacturing processes in iron and steel en- terprises,the materials flow (with a core of iron element flow)and its corresponding energy flow network,as well as the deficiencies of the synergy between materials flow and energy flow in existing enterprise information systems,synergetic optimization methods be- tween materials flow and energy flow in the iron and steel manufacturing process were investigated in this paper.It revealed that the coupling between materials flow and energy flow should be planned,designed and implemented for both the unit manufacturing equip- ment and the overall manufacturing process.The synergetic optimization can be achieved by three approaches,including perfecting in- formation monitoring,synergizing planning and synergizing scheduling.Based on the analysis,a schematic resolution on top of the ex- isting information system architecture was proposed towards the optimization of production,resource and energy.The synergetic optimi- zation between materials flow and energy flow in the iron and steel manufacturing process can be realized by improving the correspond- ing functions of the existing manufacturing execution system,enterprise resource planning and energy management system,facilitated by a newly proposed information subsystem handling the synergetic optimization with the support of digitization and modelling of the rel- evant information in materials flow and energy flow. KEY WORDS iron and steel enterprises;materials flow;energy flow;optimization;information systems 收稿日期：2016-03-02 基金项目：国家自然科学基金资助项目(51474044,50574110)：重庆市科技攻关重点项目(CSTC2011AB3053)工程科学学报,第 39 卷,第 1 期:115鄄鄄124,2017 年 1 月 Chinese Journal of Engineering, Vol. 39, No. 1: 115鄄鄄124, January 2017 DOI: 10. 13374 / j. issn2095鄄鄄9389. 2017. 01. 015; http: / / journals. ustb. edu. cn 钢铁智能制造背景下物质流和能量流协同方法 郑 忠1) 苣 , 黄世鹏1) , 龙建宇1) , 高小强2) 1) 重庆大学材料科学与工程学院, 重庆 400045 2) 重庆大学经济与工商管理学院, 重庆 400044 苣 通信作者, E鄄mail: zhengzh@ cqu. edu. cn 收稿日期: 2016鄄鄄03鄄鄄02 基金项目: 国家自然科学基金资助项目(51474044, 50574110);重庆市科技攻关重点项目(CSTC2011AB3053) 摘 要 钢铁企业面临库存增加、产能过剩、盈利艰难等问题,迫切需要通过绿色化和智能化的发展来应对当前的严峻形势. 基于钢铁企业制造流程特点,通过分析企业以铁素流为核心的物质流和相应能量流网络特征,针对企业现有信息化系统在物 质流和能量流协同方面存在的问题,提出钢铁制造过程的物质流和能量流的协同方法,明确物质流和能量流的耦合应从钢铁 制造的单元工位设备与整体流程网络两个层面进行规划、设计和实施,并且指出可从完善信息监控、进行计划协同和调度协 同三个方面来实现协同优化. 构想基于现有信息系统架构,通过增加相应企业资源计划系统、制造执行系统、能源管理系统 等信息系统的功能,以及建立物质流和能量流协同优化信息子系统的方式,以钢铁制造过程的物质流和能量流相关信息的数 字化及模型化为支撑,实现制造流程的物质流和能量流协同优化,达成生产优化、资源优化和能源优化的效果. 关键词 钢铁企业; 物质流; 能量流; 优化; 信息系统 分类号 TF089; TK018 Synergetic method between materials flow and energy flow in iron and steel intelligent manufacturing ZHENG Zhong 1) 苣 , HUANG Shi鄄peng 1) , LONG Jian鄄yu 1) , GAO Xiao鄄qiang 2) 1) College of Materials Science and Engineering, Chongqing University, Chongqing 400045, China 2) College of Economics and Business Administration, Chongqing University, Chongqing 400044, China 苣 Corresponding author, E鄄mail: zhengzh@ cqu. edu. cn ABSTRACT Iron and steel enterprises are facing difficult problems such as increasing inventory, excess capacity, and poor profit鄄 ability. It is urgent to solve them through the development of green and intelligent manufacturing technology for iron and steel enterpri鄄 ses to address the current critical situation. Based on the analysis of the characteristics of manufacturing processes in iron and steel en鄄 terprises, the materials flow (with a core of iron element flow) and its corresponding energy flow network, as well as the deficiencies of the synergy between materials flow and energy flow in existing enterprise information systems, synergetic optimization methods be鄄 tween materials flow and energy flow in the iron and steel manufacturing process were investigated in this paper. It revealed that the coupling between materials flow and energy flow should be planned, designed and implemented for both the unit manufacturing equip鄄 ment and the overall manufacturing process. The synergetic optimization can be achieved by three approaches, including perfecting in鄄 formation monitoring, synergizing planning and synergizing scheduling. Based on the analysis, a schematic resolution on top of the ex鄄 isting information system architecture was proposed towards the optimization of production, resource and energy. The synergetic optimi鄄 zation between materials flow and energy flow in the iron and steel manufacturing process can be realized by improving the correspond鄄 ing functions of the existing manufacturing execution system, enterprise resource planning and energy management system, facilitated by a newly proposed information subsystem handling the synergetic optimization with the support of digitization and modelling of the rel鄄 evant information in materials flow and energy flow. KEY WORDS iron and steel enterprises; materials flow; energy flow; optimization; information systems