Research of Return Supply Chain Supernetwork Model Based on Variational Inequalities
In this paper,we present a return supply chain super- network model,which consists of m manufacturers,n distribu- tors,and o markets.Manufacturers are assumed to produce ho- mogeneous products;the distributors can return exceed produc- ts to manufacturers and the consumers may purchase the produ- cts from the distributors according to their economic status.In the model,the members of the supply chain compete within a tier and cooperate between tiers to optimize the whole supply chain. Hereon this base,the optimality conditions for the manu- facturers,distributors and the consumers are established respe- ctively using the variational inequalities.Then we describe the optimization situation for the Supply Chain Supernetwork mo- del and get the stationary points for this situation.An example is illustrated to validate the utility of the supply chain supernet- work model in the last part.
return supply chain supernetwork variational inequ- alities
Zhiping Wang Fumei Zhang Zhongtuo Wang
Department of Mathematics Dalian Maritime University 1 Linghai Road,Dalian,Liaoning Province,China School of Management Dalian University of Technology Dalian,Liaoning Province,China
国际会议
2007 IEEE International Conference on Automation and Lofistics
山东济南
英文
2007-08-18（万方平台首次上网日期，不代表论文的发表时间）