电信网络备品备件库存优化控制法

Research on the Optimal Spare Part Inventory Control Method for Telecom Network

提出了基于成本优化的故障件淘汰算法,该算法可较好地克服基于老化度和基于性能劣化度算法强调性能关键性而忽略运营成本的缺陷.还提出了基于绩效优化的库存控制算法,该算法较好地克服了基于最小代价算法忽略技术折旧和资金积压影响的缺点.仿真结果表明,所提出的2个算法可大量节省资金投入和资金积压.

An optimal economic replacing algorithm is introduced, it can avoid disadvantages of emphasizing particularly on performance criticality but neglecting cost occurred in the replacing algorithms based on the age and the performance degradation degree. An optimal performance inventory control algorithm is put forward, it can overcome the demerits of ignoring the technical depreciation and capital overstocking processed by the inventory control algorithm based on the minimal total expense. Simulations show that they can largely reduce the total cost and the capital overstocking.