Supply Chain Structure Optimization Based on Risk Control
供应阶段的供应链结构问题实质是供应商数量问题.在定量分析供应商数量与供应风险及采购总成本关系的基础上,建立了多目标优化模型.通过模型求解,给出在指定供应风险水平下最优供应商数量与采购总成本.To improve supply chain structure is an effective way to control risks. The problem of structure optimization in supply is essentially how to determine the supplier number. The number of suppliers is related to the supply risk and total purchase cost. Based on the quantitative analysis of the relation of them, it established a multi-objective optimal model, and gave the optimal supplier number and total purchase cost under specified supply risk through resolving the model.