Research On The Model Of Joint Managed Inventory Based On Genetic Algorithm With The OEM Enterprise

With the increasingly fierce market competition, the whole production process formed from the procurement, manufacturing, sales for the integration of the supply chain operation management system. Along with the development of supply chain management, people begin to seek to minimize the total cost of the supply chain, profit, customer service level of maximization. By improving the overall running supply chain efficiency, so as to improve the core competitiveness of the enterprise. Inventory management effectiveness of the great extent of the whole supply chain profits. So the inventory management become more and more important in the management of the supply chain of the link, many new inventory management models comes into being. Inventory is no longer the idle resources or temporary reserves, but between enterprise or department not realize seamless connection between the results, is to realize the maximization of enterprise profit important ways.Based on the existing domestic and foreign inventory management mode study basis, through the integration of the existing knowledge theory, merge, this paper expounds the research under the environment of supply chain inventory management theoretical significance and practical significance, at home and abroad was reviewed relevant inventory management research achievements and progress, Combined with joint inventory management thoughts, discusses the supply chain management theory and inventory management theory, including inventory management theory, the nature, the control method, the traditional inventory, modern inventory management theory, the genetic algorithm, the concept, the related theory solution process, etc. This article from the supplier Angle and automobile manufacturers and the secondary system composed of the realization of the model on the systematic research work, through the requirement analysis, the parameters that target function is established, the constraint condition of relevant for the last car manufacturing enterprise established joint stock model. The use of genetic algorithm to the established model is solved by the profit. And get the improved profits, and of joint stock management strategy of profit before contrast.Through the analysis of the results, it is concluded that, after improving the inventory management profits is more general inventory model profits have improved greatly. Joint inventory management strategies in the proof is effective in OEM of other enterprises is of certain reference.