易变质商品两级库存的系统动力学仿真研究  

The Vensim Simulation Model of Supplires and Disteibutors' Deteriorating Items

作　　者：李翔[1] 董洁霜[1] 刘魏巍[1] LI Xiang DONG Jie-shuang LIU Wei-wei(College of Management, University of Shanghai for Science and Technology,Shanghai 200093,Chin)

机构地区：[1]上海理工大学管理学院,上海200093

出　　处：《物流科技》2016年第11期140-144,共5页Logistics Sci-Tech

摘　　要：针对易变质商品的两级库存系统中的库存控制策略问题,在需求率、变质率确定的情况下,建立了供应商和销售商的易变质商品的Vensim仿真模型。假设模型中易变质商品的寿命服从三角函数分布,通过比较传统库存模型与供应商管理库存模型,分析其特点,提出适合易变质商品的库存理论,以及今后的研究方向和重点。For inventory control strategy issues about two-band inventory system of deteriorating items, it makes Vensim simulation model of suppliers and distributors＇ deteriorating items in case of changing demand rate and certain mass rate. With the assumption that lifetime of deteriorating items in the model obeys the trigonometric function distribution, it will analyze peculiarity by comparing traditional inventory model with vendor management inventory model, and then propose inventory theory about deteriorating items, future research direction and emphasis.

关 键 词：易变质商品 两级供应链 VENSIM 仿真模型 

分 类 号：F253[经济管理—国民经济]