基于系统动力学的变质商品库存系统仿真  

Simulation of Deteriorating Items Inventory System Based on Systems Dynamics

作　　者：于美娜[1] 毛海军[1] 杭文[1] 

机构地区：[1]东南大学交通学院,江苏南京210096

出　　处：《物流技术》2009年第11期103-105,108,共4页Logistics Technology

摘　　要：考虑服务水平与客户需求的互动反馈,建立变质商品库存系统的系统动力学模型。以零售商利润最大化为优化目标,运用系统动力学仿真软件STELLA9.0对其进行仿真分析。结果表明该仿真模型优于经典EOQ模型,零售商销售-库存系统成本最小并非意味着利润最大。Based on the interactive feedback of service level and customer demand, a system dynamics model of deteriorating items inventory system is built. The simulation is conducted with the system dynamics simulation software STELLA9.0 in the object of retailer＇s profit maximization. The results show that the simulation model is better than the classical EOQ model.

关 键 词：库存系统 系统动力学 变质商品 服务水平 

分 类 号：F224.0[经济管理—国民经济] F253.4