GA AND DERIVATIVE DERIVED GENERALIZED PREDICTIVE CONTROL IN REDUCING BULLWHIP EFFECT
نویسندگان
چکیده
منابع مشابه
Decentralized and centralized model predictive control to reduce the bullwhip effect in supply chain management
Mitigating the bullwhip effect is one of crucial problems in supply chain management. In this research, centralized and decentralized model predictive control strategies are applied to control inventory positions and to reduce the bullwhip effect in a benchmark four-echelon supply chain. The supply chain under consideration is described by discrete dynamic models characterized by balance equati...
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Please note: Changes made as a result of publishing processes such as copy-editing, formatting and page numbers may not be reflected in this version. For the definitive version of this publication, please refer to the published source. You are advised to consult the publisher's version if you wish to cite this paper. Summary Demand amplification, now frequently referred to as " bullwhip " is po...
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An important contributory factor to the bullwhip effect (i.e. the variance amplification of order quantities observed in supply chains) is the replenishment rule used by supply chain members. First the bullwhip effect induced by the use of different forecasting methods in order-up-to replenishment policies is analysed. Variance amplification is quantified and we prove that the bullwhip effect i...
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ژورنال
عنوان ژورنال: JES. Journal of Engineering Sciences
سال: 2006
ISSN: 2356-8550
DOI: 10.21608/jesaun.2006.110567