期刊
ANNALS OF OPERATIONS RESEARCH
卷 -, 期 -, 页码 -出版社
SPRINGER
DOI: 10.1007/s10479-022-04815-z
关键词
Supply chain; Inventory control; Inventory management; System dynamics model; Sulfur product; Bullwhip effect
This paper studies the sulfur product supply chain and identifies the bullwhip effect. It proposes optimization suggestions including establishing an information sharing platform, implementing visual information management, and adopting logistics transportation service outsourcing to improve the operational efficiency of the entire supply chain.
Bullwhip effect is prevalent in supply chains, creating supply and inventory risks that affect marketing, supply and production. However, there are limited researches on the optimization of chemical supply chain inventory management. In order to solve the above problem, this paper took the sulfur product supply chain of a sulfur plant as an example, combined with the idea of system dynamics, and systematically studied the inventory control strategy in the distributor-retailer two-level inventory system constituted by the supply chain. Firstly, the causal loop diagram was drawn according to the system relationship between variables in the two-level supply chain, and then the system dynamics model of sulfur product supply chain was formed. Finally, problems existing in the supply chain were explored through simulation, and optimization suggestions were submitted. It can be concluded from the simulation results that there was bullwhip effect in the sulfur product supply chain, and the delay of transportation time and the change of inventory adjustment time would have an impact on the inventory level of each node enterprise in the supply chain. Therefore, the method of building an information sharing platform, implementing visual information management, and adopting logistics transportation service outsourcing could enhance the information exchange among node enterprises, so as to improve the operational efficiency of the entire product supply chain.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据