Through the analysis of the inventory management problem in the traditional SC, proposing the multi-echelon inventory control model was advised to adopt in ASCM. 通过对传统供应链库存管理存在问题的分析，提出要采用多级库存管理模式。
Analysised the differences between the distribution center location models, adopted concentrated and nonconcentrated multi-echelon inventory management strategies. 分析了中心化与非中心化多级库存管理策略的配送中心选址模型的差异。
