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针对供应链上、下游企业在中间产品定价上存在博弈过程这一问题,运用中间产品动态价格振荡系统及现代控制理论中的最优控制方法,以一个供应商两个下游企业的供应链为模型,在中间产品单一定价和差别定价两种情形下寻求供应链整体和各节点企业实现利润最大化的途径.建立了供应链最优控制模型,给出了动态规划求解方法,并通过实例验证了模型的可行性.本模型提供了一种动态的供应链最优化方法,同时也为研究多级供应链最优控制及链中各企业的利益分配创造了条件.
In view of the problem of game process in intermediate product pricing in the supply chain and in downstream enterprises, the optimal price control system of intermediate product dynamic price oscillation and modern control theory is used to model the supply chain of two downstream suppliers of one supplier , This paper tries to find the way to maximize the profits of the whole supply chain and the nodes in the two situations of the single product pricing and the differential pricing.An optimal control model of the supply chain is established and the solution method of the dynamic programming is given and verified by an example The model provides a dynamic supply chain optimization method, but also for the study of multi-level optimal control of supply chain and chain enterprises to create the conditions for the distribution of benefits.