系统工程理论与实践
繫統工程理論與實踐
계통공정이론여실천
Systems Engineering—Theory & Practice
2007年
10期
77~83
,共null页
多商品流 供应链网络 随机需求 变分不等式 均衡条件
多商品流 供應鏈網絡 隨機需求 變分不等式 均衡條件
다상품류 공응련망락 수궤수구 변분불등식 균형조건
multi-commodity flow; supply chain network; random demand; variational inequality; equilibrium condition
利用均衡理论以及变分不等式的方法研究了具有随机需求的多商品流供应链网络,分析了网络中各层决策者的独立行为及其相互作用,构建了随机网络均衡模型,得到了该系统达到均衡的条件并给出经济解释.最后通过一个算例说明了模型的合理性.
利用均衡理論以及變分不等式的方法研究瞭具有隨機需求的多商品流供應鏈網絡,分析瞭網絡中各層決策者的獨立行為及其相互作用,構建瞭隨機網絡均衡模型,得到瞭該繫統達到均衡的條件併給齣經濟解釋.最後通過一箇算例說明瞭模型的閤理性.
이용균형이론이급변분불등식적방법연구료구유수궤수구적다상품류공응련망락,분석료망락중각층결책자적독립행위급기상호작용,구건료수궤망락균형모형,득도료해계통체도균형적조건병급출경제해석.최후통과일개산례설명료모형적합이성.
In this paper, using the equilibrium theory and method of variational inequality, the Multi-Commodity flow supply chain network with random demand is discussed. The behavior of the various decision-makers as well as the effect of their interaction in different level is analyzed, the network equilibrium model with random demand is established and the equilibrium conditions of this system is obtained with economic interpretations. Finally, a numerical example is given to show the rationality of our model.
