基于EDI交易的多模态销售网络的需求预测

Demand Forecast of Multi-model Sales Net Based EDI

利用数学建模思想,侧重所得结论的严密的数学推导,讨论了基于ED I交易的最优库存控制问题,推导出一系列的定性结论,给出求解公式和计算方法。从理论上论证了ED I交易的优越性:可以更准确地预测下个周期产生定单的概率,从而使最优库存水平下降,总消耗费用减少,并举例说明定量结果。进一步探讨了由M个非ED I交易的分销商和N个ED I交易的分销商构成的多模态销售网络的需求预测问题。

Mathematical logic is stressed to discuss expandly the optimal inventory control problem based on EDI using mathematical modeling and give several calculate formulations and methods. The Paper demonstrated the excellence of EDI commerce in the sense of theory as well as instance： it can exactely forecast the next period order form for cutting down storage and expence. Furthermore,this paper studied deeply the multi-model sales net inventory problem of M traditional distribution centers and N EDI distributors.