Research on Model Predictive Control for Inventory Management in Decentralized Supply Chain System

Author(s):  
Dong Hai ◽  
Tang Xiao-hua ◽  
Tong Yan ◽  
Li Yan-ping
2014 ◽  
Vol 668-669 ◽  
pp. 1587-1590
Author(s):  
Jin Yu Ren ◽  
Yong Xian Liu ◽  
Peng Fei Zeng

To a decentralized supply chain system consisting of a manufacturer and multiple independent retailers, the game models about the decentralized solution and centralized solution are developed. Comparison of the optimal solutions to two models reveals that the supply chain needs coordination. Then a coordination model on the revenue-sharing contracts is introduced. Finally, a numerical example shows that the perfect supply chain coordination and the flexible allocation of the profit can be achieved when a complementary profit-sharing agreement is included.


2014 ◽  
Vol 687-691 ◽  
pp. 5116-5119
Author(s):  
Guo Gang Li ◽  
Jia Ying Zhou ◽  
Ting Yang

In the supply chain system, the inventory is the main object of supply chain management, the level of inventory is high or low not only affects the comprehensive cost of a single enterprise, but also restricts the performance of entire supply chain.To realize the difference between inventory management under the supply chain environment and the traditional supply chain management, to establish stock corresponding to uncertain market needs and how to overcome the existing problems is the important issues the enterprise managers must consider when they improve and optimize the supply chain . This article is based on that researching the problem of inventory management under the environment of supply chain,analyzing the challenges it faces, maintaining the good performance of the supply chain under the premise of normal operation of each link. At the sane time,it interprets the connotation of the supply chain and the inventory management under the environment of supply chain, and points out the several kinds of inventory management mode under environment of supply chain enterprises can take.


2021 ◽  
Vol 13 (4) ◽  
pp. 1740
Author(s):  
Cheng Che ◽  
Xiaoguang Zhang ◽  
Yi Chen ◽  
Liangyan Zhao ◽  
Zhihong Zhang

By establishing a two-level symbiotic supply chain system consisting of one supplier and one manufacturer, we use Stackelberg method to analyze the optimal price and revenue model of supplier and manufacturer in the symbiotic supply chain under two power structures in which the supplier and manufacturer are dominant respectively, and analyze the influence of the degree of symbiosis and power structure on the model. Through comparative analysis, we find that: There is a relationship between the income level and the degree of symbiosis in the symbiotic supply chain. The change of power structure will affect the relative benefits of suppliers and manufacturers in the symbiotic supply chain. The manufacturer’s expected unit product revenue will affect the supply chain revenue when the manufacturer is dominant. Finally, the sensitivity analysis of relevant parameters is carried out through an example analysis, and the validity of the conclusion is verified. This paper has a guiding significance for the behavior of enterprises in the cogeneration supply chain.


2006 ◽  
Vol 22 (5-6) ◽  
pp. 557-565 ◽  
Author(s):  
Mustafa Özbayrak ◽  
Theopisti C. Papadopoulou ◽  
Efstratios Samaras

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