摘要
研究了供应链系统中的牛鞭效应问题,提出了基于指数平滑、移动平均和需求信号处理的需求预测方法抑制牛鞭效应的动态模型,分析了模型对牛鞭效应的减少作用。应用Bode图验证了三种预测方法对牛鞭效应抑制的效果。
Bullwhip effect in the supply chain was studied, and a dynamic model was presented based on exponential smoothing, moving average and demand signal processing. The dynamic model uses demand forecasting method to restrain the bullwhip effect. How the model reduced the bullwhip effect was analyzed. Effect of the three methods was verified by Bode diagram.
出处
《计算机应用》
CSCD
北大核心
2007年第12期3099-3101,3104,共4页
journal of Computer Applications
关键词
牛鞭效应
指数平滑
移动平均
需求信号处理
bullwhip effect
exponential smoothing
moving average
demand signal processing