摘要
为研究包含两级分销商的闭环供应链的网络均衡问题,分析了制造商、两级分销商和消费市场的行为,分别建立了变分不等式模型,并在此基础上建立了四级闭环供应链网络均衡模型。通过修正投影法对具体算例进行了求解。结果验证了该模型和方法的有效性。
In order to study issues including two-stage distributors of closed-loop supply chain network equilibrium,the manufacturer,two-stage distributors and consumer market are analyzed and the variational inequality models are established,and a four-tier closed-loop supply chain network equilibrium model is developed.A modification projection method is to solve the model combining with specific examples.The result verified the validity of the model and method.
出处
《沈阳理工大学学报》
CAS
2012年第5期38-43,共6页
Journal of Shenyang Ligong University
基金
中国博士后科学基金项目(20080431163)
关键词
闭环供应链
两级分销商
网络均衡
变分不等式
修正投影法
closed-loop supply chain
two-stage distributors
network equilibrium
variational inequality
modified projection method
