Enterprise Resource Plan--ERP is the most advanced business management techniques and methods at the beginning of the 1990s on abroad. It can bring tremendous benefits to enterprise.
Inventory management as an important link in the production, the aim is under the premier of meeting customer service requirements, through controlling inventory levels, striving to reduce inventory levels, improve the efficiency of logistics system, to enhance the competitiveness of enterprise. Because of the introduction of ERP system, there will be more significant results on reducing inventory levels, controlling inventory costs. In this paper, the inventory model of ERP has been signed out to be the studying target, through describing the development of ERP systems and the role of inventory management, to illustrate that ERP inventory model research has practical significance. At last, combined with XX Company as an example, to study the company’s Inventory management by discrete instability inventory control model, to obtain better inventory model, reduce inventory, lower inventory capital, thereby increasing the economic efficiency of enterprise.
KEYWORDS：Enterprise Resource Plan Inventory Management
Demand Inventory Model
