牛鞭效应
- 网络Bullwhip;the Bullwhip Effect;bull-whip effect;bull whip effect
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供应链时滞系统模型及其牛鞭效应的H∞控制
H_ ∞ control of supply chain time delay system model and its bullwhip effect
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引起这些问题的原因很多,而其中的重要根源之一就是牛鞭效应(bullwhipeffect)。
Bullwhip Effect is one of the major causes of those problems .
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N级供应链非线性系统牛鞭效应的Lyapunov指数计算
Calculation of Lyapunov Exponent of Bullwhip Effect in Non-linear Multi-echelon SC Models
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电子商务环境网络营销系统牛鞭效应的H∞控制
The Design of H_ ∞ Control of Bullwhip Effect in the Environment of Electronic Business Net Marketing
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供应链合同(SupplyChainContract)是为了尽量减少因利益冲突产生的双重边际和牛鞭效应而提出的一种解决办法。
Supply chain contract is a solution to solve the problem of Double Marginalization and Bullwhip Effect , which is caused by interest conflict .
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基于模糊Petri网的供应链牛鞭效应的成因与控制建模分析
Analyzing of Modeling of Causes and Control of Bullwhip Effect in Supply Chain Based on Fuzzy Petri Net
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引起这些问题的根源有许多,但主要原因之一是牛鞭效应(bullwhipeffect)。
The origin of causing these questions has a lot of , but one of the main reasons is the Bullwhip Effect .
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从而有效地解决了牛鞭效应(Bull-whipeffect)。
Thus it solves the Bull-whip effect availably .
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在客户层最差需求波动条件下,应用H∞控制理论方法,设计了以订货作为控制变量和抑制牛鞭效应的H∞控制策略。
Under the worst demand disturbance of customers , applying H ∞ control theory , an H ∞ control strategy is designed to reduce bullwhip-effect .
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基于时间的VMI整合补货模式的系统成本与牛鞭效应
Bullwhip Effect and System Cost in Time-based VMI Consolidation Replenishment System
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基于ARMA(1,1)需求的供应链系统牛鞭效应控制
Bullwhip Effect Control in Supply Chain System Based on ARMA ( 1,1 ) Demand
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结果表明:信息不仅能够减弱牛鞭效应,还能减弱q即需求市场惯性和提前期对牛鞭效应的影响。相应的,q越大,提前期越长,信息共享对牛鞭效应的抑制作用则越明显。
The result showed that information sharing can weaken the bullwhip effect and influence of parameter q and leading time to the bullwhip effect .
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供应链中的牛鞭效应及VMI
Bullwhip effect and VMI in supply chain
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基于H∞控制理论和方法的供应链中牛鞭效应的控制策略的研究已取得了很大的进展。
Great progress has been made in the study of control strategy for the bullwhip effect existence and quantity in the supply chain based on H ∞ control theory and method .
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在AR(1)需求模式和最小均方误差预测的假设组合下,证明了简单定购点模型并不总是引发牛鞭效应。
Under the assumptions of AR ( 1 ) demand pattern and MMSE forecasting , it proves the simple order-up-to ( OUT ) model is not always arouse bullwhip effect .
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本文从供应商管理库存(VMI)策略的运作过程来阐述供应链中牛鞭效应的消除。
The article has expounded how to eliminate the bullwhip effect in the supply chain from the point of the operation course of the VMI strategy .
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本文讨论了供应链环境下两种经典的库存管理模式VMI和JMI和JMI,并对这两种库存管理下的牛鞭效应进行了量化分析。
Thirdly , this thesis discusses the bullwhip effect of two classic inventory management model VMI and JMI in supply chain context .
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而供应链中影响供应链效率的一个显著的现象就是牛鞭效应(bullwhipeffect),它是指供应链中的信息流在流动过程中由于不确定性因素引发的信息失真现象。
As a remarkable phenomenon in the supply chain management , the bullwhip effect has enormous impacts on the supply chains . This phenomenon will occur when information is lack of fidelity caused by uncertain factors in the whole supply chain .
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有限理性人更符合ISC系统运作的实际情形,本研究为在行为金融范式下度量ISC牛鞭效应提供了一种新的思路。
Considering bounded rational of ISC practices , it 's proposed a new method for ISC bullwhip effect measurement with the behavioral finance paradigm .
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在供应充足的情况下,提出实施VMI计划抑制牛鞭效应,通过比较VMI实施前后供应链中的牛鞭效应以及供应商对需求的预测误差,发现VMI计划的实施对牛鞭效应的抑制确实比较有效。
It proves that VMI plan would also help restrain bullwhip effect . In supply deficiency condition , retailers intend to overestimate demands , which could account for bullwhip effect increase .
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本文通过定量的理论分析,认为VMI模式不仅有助于解决牛鞭效应的问题,同时有助于整个供应链的获利能力的提高。
Through quantitative theoretical analysis , it is considered that VMI can not only help to solve the problem of bullwhip , but also help to increase the profit entire supply chain .
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研究了在AR(1)市场需求模式下,生产商与零售商所组成的供应链系统中,当零售商采取不同预测技术时,在信息预测,处理及传递过程中产生的牛鞭效应问题。
In this paper a two-stage supply chain consisting of a single retailer and a single manufacturer is presented , within which the problem of bullwhip effect produced in demand forecasting and processing owing to different forecasting technologies is studied .
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并且,从损失概率和期望损失两个角度,基于认知风险度量揭示了ISC牛鞭效应的作用机理。
Then , it forms the ISC demand equilibrium model with the overconfidence mentality , which reveals operation mechanism of ISC bullwhip effect with loss probability and prospect loss based on perceived risk measurement .
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本文介绍了供应链需求放大现象牛鞭效应产生的原因及其对供应链的影响,并提出了基于信息一体化VMI是减弱牛鞭效应的有效的途径和方法,可以有效的降低供应链库存成本。
This paper summarized the sources of the bullwhip effect and the effect to supply chain . This article argues that VMI basing on Information-Integrated is the effective approach to decrease the bullwhip effect and reduce the inventory cost in the supply chain effectively .
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本文以供应链时代为背景,重点分析了供应商管理库存(VenderManagedInventory,VMI)在消除牛鞭效应中的作用,并比较VMI模式实施前后的成本和利润的变化。
This text with supply chain ages for background , the point analyzed the function of the Vender Managed Inventory ( VMI ) in remove the bullwhip effect , and compare the VMI mode implement in front and back of the variety of the cost and profits .
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研究了发生在供应链中订货的牛鞭效应和安全库存放大问题,其需求模型是ARIMA(0,1,1),而所用的预测方法是简单的指数平滑。
This paper studies that the bullwhip effect of order releases and the amplifications of safety stock arise within the supply chain even when the demand model is ARIMA ( 0 , 1 , 1 ) and the forecast method used is a simple exponentially weighted moving average .
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为此,本文采用G-P算法计算得到需求信息处理和价格波动下牛鞭效应的关联维数.结果表明,需求信息处理和价格波动下牛鞭效应具有分形特征。
This paper applies the G-P algorithm to calculate the relativity dimension under the demand information processing and price changing , the results show that the bullwhip effect under demand signal processing and price variations possesses the fractal feature .
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本章从协同预测需求信息的角度讨论了CPFR的相关理论、供应链管理理论、牛鞭效应产生机理及现阶段控制牛鞭效应的方法。
The second chapter discussed the relevant theory of the CPFR , such as the theory of supply chain management , the Bullwhip Effect and the notation of the Collaborative Planning , Forecast and the Replenishment ( CPFR ) from the supply chain perspective .
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考虑效用的牛鞭效应随机风险决策研究
The Study of Bullwhip Effect Stochastic Risk Decision Based on Utility
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基于信息共享的牛鞭效应对策研究
Research on Strategies for the Bullwhip Effect Based on Information Sharing