模糊线性时变需求的无形变质产品库存模型

The Research on Invisible Metamorphic Product Inventory Model Based on Fuzzy Linear Varying Demand

首先针对短生命周期产品的无形变质因素与需求存在着负相关的特点,建立了确定需求环境下无形变质产品的库存控制模型,然后通过对该模型有关库存参数的模糊化处理,并基于模糊数学原理建立了模糊需求环境下无形变质产品的模糊控制模型,得到了最低库存成本、最佳订货周期及最佳订货批量。所建立的模型对库存控制的研究具有一定的理论价值。

The paper firstly for short life cycle products intangible factors and demand metamorphic has a negative related, established inventory control model under the determining demand environment, then through fuzzed the concerned parame- ters of the model, and based on the fuzzy mathematics theory, established a fuzzy control model of the short life cycle prod- ucts under the fuzzy demands environment, get the minimum inventory cost, best ordering cycle and the optimal order quantity. The model of this paper has some theoretical studies of inventory control value.