Inventory Management Of Manufacturing Enterprises Based On Supply Chain

With the rapid development of world economy, the contact between manufacturing enterprises are becoming more and more closely, any one firm’s strategic decision-making will be influenced by the market environment, and the mode of competition between enterprises has been gradually changed from competition between individual enterprises in the past to the competition between the supply chain at the moment. Inventory management is a very important part of supply chain management of manufacturing enterprises, which affects the operations of various departments within the enterprise, effective inventory management can reduce the idle resources, reduce logistics operating costs, while improving the supply chain market response capability, and realize value-added of the entire supply chain ultimately. In the actual manufacturing enterprises’supply chain inventory management, enterprise decision makers always want to realize multiple management targets and taking into account various interests. In the former study, the single target of the supply chain management was mainly discussed, but the multiple targets of the supply chain management were rarely studied. In the current environment of supply chain, to solve the practical problems in the supply chain management and offer strategic guidance for enterprise decision makers are the significant project we have been faced with.Firstly, a detailed overview of the current domestic and foreign scholars on the inventory management, and laid the foundation for further study. Then the introduction of the SWOT model to make a qualitative analysis of the inventory management of manufacturing enterprises in China, which advantages, disadvantages, opportunities and challenges are taken into account, and come to the conclusion that manufacturing enterprises’strategic decision-making must be starting from the supply chain. This thesis analyzes the two most concern indicators the manufacturing enterprises, the minimum inventory costs and inventory turnover cycle. On this basis, the thesis based on the actual situation of the manufacturing enterprises of the supply chain, designed the supply chain, and then selected a representative supply chain network structure as the study object of supply chain inventory problem. Through the analyzing of supply chain network’s characteristic to determine the centralized inventory management strategy and mixed-order policy for supply chain node. In the above set of supply chain environment, the thesis established the twin goals of inventory management model based on the supply chain to minimize inventory costs and minimize turnaround time. In the process of model, the objective function of the dimensionless unified approach and join the target weight coefficients were explored. A solving ideas based on genetic algorithm was proposed in the model analysis of solution. Finally, the analysis of practical examples, demonstrate the correctness and reasonableness of the proposed model and algorithms.