流程型制造业的动态物质流反馈模型研究

发布时间：2018-06-20 02:12

本文选题：反馈 + 特定物质流分析　；参考：《工业工程与管理》2016年01期

【摘要】：针对当前企业资源浪费严重的问题,运用动态物质流分析方法,分析流程型制造业中的物质流流动特性,找出流程中可能出现的物质积累环节,从经济和环境方面着手,引入反馈机制中的主反馈理论到动态物质流分析中,识别流程中物质积累现象对物质流动态模型造成影响的关键点,建立生产过程的动态物质流反馈模型,采用Matlab中的Simulink模块,实现系统输出端反馈到输入端的仿真。并以硼酸的生产流程为例,利用化合物B_2O_3的节点动态流量均值,分析其在系统中的流动情况,建立B_2O_3的动态仿真模型,找出对产品产出影响较大的流程单元,使企业在资源一定的情况下,通过流量控制,提高生产效率,最大化系统经济效益。
[Abstract]:In view of the serious problem of enterprise resource waste at present, using the method of dynamic material flow analysis, this paper analyzes the characteristics of material flow in process-oriented manufacturing industry, finds out the possible material accumulation links in the process, and starts from the aspects of economy and environment. The main feedback theory in the feedback mechanism is introduced into the dynamic material flow analysis. The key points of the material accumulation phenomenon affecting the material flow state model in the process are identified, and the dynamic material flow feedback model of the production process is established. The Simulink module in Matlab is adopted. The simulation of system output feedback to input terminal is realized. Taking the production process of boric acid as an example, using the dynamic flow average of the node of compound B _ 2O _ 3, the flow situation in the system is analyzed, the dynamic simulation model of B _ T _ 2O _ 3 is established, and the process unit that has a great influence on the product output is found out. In the case of certain resources, the enterprise can improve the production efficiency and maximize the system economic benefit through the flow control.
【作者单位】：北京信息科技大学经济管理学院;中国科学院青海盐湖研究所;
【基金】：青海省科技支撑计划项目(2015-GX-Q10) 北京信息科技大学科研基金资助项目(1535004)
【分类号】：F406

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