摘要
针对随机需求条件下的虚拟物流库存控制问题进行了深入研究,提出了一种新的联合库存控制策略——(T,S,s)策略,建立了相应的库存成本模型,并构造遗传算法对模型进行求解。结果分析表明,所提出的(T,S,S)联合库存控制策略是有效的。
The exhaustive research is made on the virtual logistics joint inventory control in stochastic demand condition. A new joint inventory control strategy--(T,S,s) strategy is proposed and its inventory cost is constructed, and a genetic algorithm is constructed to resolve the model. The results indicate the validity of the joint inventory control modes.
出处
《后勤工程学院学报》
2009年第5期67-71,共5页
Journal of Logistical Engineering University
基金
国家自然科学基金资助项目(70871119/G0109)
关键词
虚拟物流
联合库存控制
随机需求
遗传算法
virtual logistics
joint inventory control
stochastic demand
genetic algorithm