基于多色图理论的供应链建模新方法

A New Method of Supply Chain Modeling based on Polychromatic Graphs Theory

企业为了降低供应链的运作成本、提高顾客服务水平,需要经常性的对供应链网络进行重新设计。但是,由于一个供应链网络中涉及的影响因素众多,因此运用传统的方法很难对一个供应链网络进行全面的分析。本文通过对现有供应链模型的分析,提出一种基于多色图的供应链建模方法,用以反映供应链中完整的成员信息,并给出该模型的具体操作步骤。

A company can save logistics costs and simultaneously improve service levels by redesigning its supply chain network.Unfortunately,it is generally difficult to analyze large systems in their entirety by traditional method,because of the many complex logistical issues involved.The polychromatic sets and polychromatic graphs are mathemati-cal tools in the field of simulation for discrete system.Through analyzing the current supply chain model,a new supply chain modeling method based on polychromatic graphs was introduced in order to acquire the integrated supply chain members' information.It's significant in Supply Chain Management.Then the supply chain members were looked as a polychromatic graph set,and the arithmetic operators of the supply chain model were presented.