产销不平衡运输问题求解方法教学研究  

The Teaching and Research of Solving Method with Unbalanced Production- Marketing Transportation Problem

作　　者：李如兵[1] 宗凤喜[1] 

机构地区：[1]曲靖师范学院数学与信息科学学院,云南曲靖655011

出　　处：《曲靖师范学院学报》2015年第3期35-38,共4页Journal of Qujing Normal University

摘　　要：产销不平衡的运输问题在求解时有两种方法,一种方法是建立运输问题模型求解,另一种方法是化为产销平衡运输问题求解.对这两种方法的特点进行详细分析,特别在总产量与总销量不固定情况下,分3种情形讨论了如何化不平衡运输问题为产销平衡问题.通过对两种方法的分析比较,有助于学生学习理解产销不平衡运输问题求解方法.There are two methods about solving the unbalanced production - marketing transport issue, one is construct a mathematical model with the unbalanced production -marketing transport issue, the another method is that the unbalanced issue is transformed balanced production - marketing transport issue. The characteristics of two methods are analyzed in this paper. When the total supply and total demand are uncer- tainty especially, the three situations that how to transform the unbalanced production - marketing transport issue to balanced transport issue are considered. It is helpful to the students when they study the transport is- sue by comparison of the two methods.

关 键 词：产销不平衡 总产量 总销量 

分 类 号：O221.1[理学—运筹学与控制论]