同时假设备件消耗量服从泊松分布、定货延迟时间为常数、并考虑单一品种的存贮模型等。
Meanwhile supposing the consumption is subject to poisson distribution, ordering postpone time as a constant, and single article in stock.
以最新的消耗定额为参数，结合最优化算法，得出了最优备件储备数量。
Combining the consume ration with optimization arithmetic, an optimized storage number of spare part was worked out.
然而，由于许多备件的消耗无法准确预测，备件管理常常困扰着企业的管理者。
However, because of the difficulty of the exact forecast of many spare parts, the management of spare parts puzzles the managers of firms frequently.
应用推荐