基于消耗链的钢铁集团物料需求计划模型  

Model of iron & steel enterprises group raw material requirement planning based on consumer chain

作　　者：王万雷[1] 徐佳[1] 王继岩 

机构地区：[1]大连民族学院机电信息工程学院,辽宁大连116600 [2]东北特殊钢集团金牛股份公司,辽宁大连116031

出　　处：《计算机集成制造系统》2010年第5期1074-1081,共8页Computer Integrated Manufacturing Systems

基　　金：国家自然科学基金资助项目(70572098);辽宁省教育厅资助项目~~

摘　　要：钢铁生产过程中存在物料组分、重量、物料工序耗损差异等因素,合理、准确地制定面向工序的物料需求计划是个技术难题。以工艺路线及排产量为依据,建立从原材料、半成品到产成品过程中各作业工序与物料消耗关系的消耗链关系模型;以消耗链关系模型为基础,应用投入产出法,给出面向消耗链中各工序的原料需求供应计划量,从而形成面向生产全过程的钢铁生产物料需求计划。该模型为钢铁生产降低在制品库存量并保证生产的连续性提供了技术方法。In the iron and steel manufacturing,it was a difficult technical problem to make a reasonable and accurate material requirement planning,on account of material component,weight and material waste discrepancy in different processes.According to process route and scheduling quantity,the consumption chain relationship model was proposed,which established the material consumption relationships in every working procedure from raw material、semi-manufactured products to finished products.Based on consumption chain relationship model and by using input-output principles,raw material requirement supply planning quantity in every working procedure oriented to consumption chain was presented.Consequently,the ironsteel production material requirement planning oriented to entire production process was formed.This model reduced storage rate of semi-manufactured products and ensured production continuity in steel manufacturing.

关 键 词：钢铁行业 物料需求计划 消耗链 排产优化 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构] TP391.7[自动化与计算机技术—计算机科学与技术]