电子商务下全球闭环供应链超网络模型  

A Model of Global Closed-loop Supply Chain Supernetwork Under Electronic Commerce

作　　者：周若虹[1] 张雪峰[2] 

机构地区：[1]大连海事大学数学系．辽宁大连116026 [2]东北大学系统科学研究所,辽宁沈阳110004

出　　处：《控制工程》2011年第6期1001-1004,共4页Control Engineering of China

基　　金：国家自然科学基金资助项目(2002CB312201);中央高校基本科研基金(2011QN150)

摘　　要：建立了一个由制造商、零售商、消费者与回收商构成的全球闭环供应链超网络均衡模型。回收商回收、处置废弃产品,并将生产出的新产品销售给零售商与消费者。模型中的交易方式包括传统交易与网上交易。考虑有多种交易货币,模型设定了不同货币对基础货币的增值率。首先对各层决策者的行为进行了研究,探讨了它们之间的相互作用,又运用变分不等式的相关知识,建立了一个有限维的变分不等式模型,得到了全球闭环供应链超网络达到均衡的条件。最后,算例分析证明了模型的有效性。A global closed-loop supply chain supernetwork equilibrium model is developed, which is constructed by manufactures, retailers, consumers and recyclers. The recyclers reclaim and dismantle the discarded products, and sell the new commodity to the retailers and consumers. Different decision-makers transact in two ways, the traditional transactions and the electronic commerce transactions. The model sets the value-added rates for the different currencies because of the multy trading currencies. The behavior of the de- cision-makers and their independent behaviors are studied, and a finite-dimensional variational inequality formulation is established. The equilibrium conditions of global closed-loop supply chain supernetwork are derived. A numerical analysis on a test case illustrates the effectiveness of the model.

关 键 词：电子商务 超网络 供应链网络均衡 变分不等式 

分 类 号：TP27[自动化与计算机技术—检测技术与自动化装置]