一种两级供应商的混合循环取货模式研究

Study on Mixed Milkrun Mode for Two-Level Suppliers

针对由多级供应商构成的物流取货问题,为了进一步降低运输零部件的物流成本,在传统循环取货的基础上,设计了一种新型的混合循环取货模式。该模式考虑了两级供应商对运输成本的影响,因此设计了一种两级供应商混合循环取货成本模式,并运用Floyd改进算法对循环路径模型进行求解及优化。最后以某电动工具公司为优化实例,给出了混合循环取货的具体结果,且通过与传统循环取货的实际发生成本进行比较,以说明笔者给出模式的优越性,同时证明两级供应商的混合循环取货路径模型,能够有效地降低物流成本。

In allusion to logistics goods taking consisting of multi-level suppliers,a new mixed milkrun mode is designed on the basis of traditional milkrun in order to further reduce logistics cost of transportation parts.This mode takes into account of effects of two-level suppliers on transportation cost,so mixed milkrun mode involving two-level suppliers is designed.Besides,improved Floyd algorithm is applied to solve and optimize circulation path model.Finally,specific results of mixed milkrun are provided through regarding an electric tool comoany as an example.The superiority of the mode is shown through comparing with actual cost of traditional milkrun.Meanwhile,it is proven that the mixed milkrun mode can effectively reduce logistics cost.