具有上下界主约束条件的运输问题的标准化方法  

A Standardized Method for Transportation Problems with Upper and Lower Bound Main Constraints

作　　者：卢跃奇[1] LU Yueqi(School of Mathematical Science,Luoyang Normal University,Luoyang 471934,China)

机构地区：[1]洛阳师范学院数学科学学院,河南洛阳471934

出　　处：《河南教育学院学报（自然科学版）》2023年第2期11-14,共4页Journal of Henan Institute of Education(Natural Science Edition)

基　　金：河南省研究生教育改革与质量提升工程项目(YJS2022SZ31);河南省研究生教育改革与质量提升工程项目(YJS2021AL090);洛阳师范学院2022年度校级一流本科课程建设项目“‘运筹学’混合式课程”。

摘　　要：针对具有上下界产量销量主约束条件的运输问题,提出把需求量分为刚性需求和弹性需求,把产量分为刚性产量和弹性产量,适当引入虚拟产地或虚拟销地,恰当设置单位运价,从而转换为标准形式的产销平衡运输问题。To solve the transportation problem with the main constraints of production and sales volume with upper and lower bounds,the demand was divided into rigid and elastic demand and the production was divided into rigid and elastic production.By introducing the virtual origin or virtual sales place appropriately and setting the unit freight price properly,the default transportation problem was converted into the standard form of production and sales balance.

关 键 词：运输问题 上下界 产销不平衡 刚性约束 弹性约束 

分 类 号：O221.1[理学—运筹学与控制论]