电子市场环境下双源渠道模型及其牛鞭效应H_∞控制  

Dual-Channel Model on E-Market and H_∞ Control Strategies for Its Bullwhip Effect

作　　者：晏妮娜[1] 黄小原[1] 

机构地区：[1]东北大学工商管理学院,辽宁沈阳110004

出　　处：《东北大学学报（自然科学版）》2006年第5期583-586,共4页Journal of Northeastern University(Natural Science)

基　　金：国家自然科学基金资助项目(70572088);教育部博士点基金资助项目(20050145022);辽宁省科学技术计划项目(2004401015)

摘　　要：建立了电子市场环境下双源渠道的库存控制模型·该模型包括Internet渠道和传统渠道两个方面的动态控制过程,其中库存水平是状态变量,生产量和供应量是控制变量·定量描述了电子市场双源渠道的牛鞭效应,分析了牛鞭效应的控制机理,应用控制理论提出了需求最坏扰动情况下牛鞭效应的H∞控制算法·最后,结合上海宝钢益昌公司电子商务的实际情况进行了仿真计算,分析了该公司双源渠道的牛鞭效应。An inventory control model of the dual-channel on e-market is developed including the dynamic controlling process for both Internet and traditional channels, where the inventory level is a state variable and the product output and supply are controlling variables. Describing quantitatively the bullwhip effect of the dual-channd and analyzing its control mechanism, an H∞ control strategy is proposed according to control theories to control the bullwhip effect when the demand＇s disturbance is worst. Combining with the practices of e-business in Shanghai Baosteel Yichang Co., a simulating calculation is done to analyze the bullwhip effect, which verifies the controlling effect of H∞ control algorithm for the dual-ehannelon e-market.

关 键 词：供应链 电子市场 双源渠道 牛鞭效应 H∞控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]