Research On Of Inventory And Safety Inventory Management In Supply Chain Under Uncertainty

Supply chain management came from classical logistic problems.With the trend of global economic developing coming into being,enterprise management is not limited to logistic and financing management.The relation of enterprises is materialized to communicate information in broad sense,and achieve cooperation and win-win results.But many contradiction produced,coordination is needed.This brought up a tideway of research in academe.In this dissertation,some coordination policy about inventory control was investigated,which was described under random demand.The main content is as follows:l.The concepts of supply chain and supply chain management were demonstrated and some coordinate problem in it were instituted from point of view of systematic theory.2.The performance and causation of uncertainty in supply chain management were summarized,and then the ideas and methods of inventory management were reviewed.Some of the former research work on the cost of inventory in supply chain were summarized,in succession,the impact on inventory problem from coordination of partners in supply chain was discussed.3. Analyses the concept and the safety stock influence factors.To solve the problem relys on setting up the essential security on the basis of supply chain system integration.This paper briefly introduces chain and supply chain stock management.It analyses the uncertainty of chain products and the relantionship between safe stocks.4.Finally the random demands environment and the allowable stock-out conditions of two kinds of service level of concepts and their relationship, analyzed the safety stock in the cost of search algorithm under minimum target for late delivery respectively, and the loss of sales for analysis, we can get the uncertain demand conditions safety stock selection strategyFinally, combined with the actual situation, supply chain management in the business management practice illustrates the problems that should be paid attention to. This paper analysis the security of supply chain management, inventory problem in supply and demand change, safety stock is how to improve the ability to supply the products supply chain; Product supplies various methods and management personnel how to determine the safety stock level, ensure the ideal product supply level; Managers will take what measure, to reduce the necessary safety stock, while simultaneously maintaining even improve product supply capacity, supply chain management in good inventory management is the modern enterprise management, but also an important part of enterprise increase profits, promote the economic benefits, so the study of key supply chain inventory management problem has important practical significance.