Study On The Inventory Control Policy Of Supply Chain Management And The Performance Evaluation

The competition in 21st century is the competition among supply chains that is on the base of time and consumer requirement. The inventory management is the key to improve the integration, agility and quick response to the market of supply chain.The inventory management of Supply chain can be divided into single-echelon and multi-echelon inventory control. After studying a great deal of literatures on EOQ model and inventory model of supply chain, it is put forward that the present problem in the inventory management of supply chain considerating the present status of supply chain management. When the supplier is dominant, the inventory management of the two echelon supply chain which consists of one supplier and many retailers in fact is the single-echelon inventory control and the EOQ is still an effective inventory management method and an EOQ model on partial backlogging and non-instantaneous replenishment is established, of which it is more reasonable to assume the loss of without commodity in the warehouse divided into two parts: the opportunity cost due to lost sales and the shortage cost. The model is applied to the CQZC Co. Moreover, it is analyzed the effect of parameter ( on the optimal solution of the EOQ model. Also, it is proved that the necessity of cooperation between the company in supply chain through the game model. According to the integrated degree of SCM, it is set forth the policy, operation flow of the multi-echelon inventory optimization, VMI, joint management inventory and CFPR. Considering the absence of the evaluation performance on inventory management in supply chain, it is presented that the performance evaluating principle and the evaluating index. This paper makes certain the rate of the evaluating index with AHP method and evaluates the performance of inventory management of supply chain through the illegibility synthesis judge method. Finally, it is programmed that the computation program for the illegibility synthesis judge method to evaluating the performance of supply chain inventory management with C++ computer language, which can be used in many industries and is good to decision-making of SCM.