摘要
从如何控制企业成本,提高其竞争力的意义出发,考虑在各个时期企业对物资的需求量、采购量及存储费用的不同,提出了一种企业物资采购与存储的优化模型,并将其转化为最短路问题,利用蚁群算法对其求解。最后,利用实例验证了该模型和算法的可靠性和有效性。
From the significance of enterprise cost control and competitiveness enhancement and considering the variation of the demand, purchasing volume and inventory cost of materials in different stages, the paper proposes an optimization model for material purchasing and inventory of enterprises, then converts it to a shortest path problem and employs ant colony algorithm for its solution.
出处
《物流技术》
2010年第8期109-110,138,共3页
Logistics Technology
关键词
企业
采购存储
蚁群算法
最短路径
enterprise
purchasing and inventory
ant colony algorithm
shortest path
