Research On Inventory Robust Control For Automobile Spare Parts Under Uncertain Demand

Global economic integration and marketization in constant development and deep, andalong with the rapid development of information technology, the economy presents a morecomplex, especially since the beginning of the1990s, the modern enterprise managementmodel has undergone tremendous changes in the supply chain management model hasbecome a major enterprise management moment, we can say a hotspot in the internationalcontext is the theory and practice. In supply chain management, all cooperation betweenenterprises is very important, when the distribution center is part of the supply chainmanagement is a very important business cooperation, inventory control to make products inthe most appropriate time to enter the market, distribution center is the customer and the linkbetween the manufacturer, we can say the distribution system is a very important link in thesupply chain management, which is one of the most critical factors that determine thecompetitiveness of the supply chain. China is auto industry in constant development.In2012,China is auto production and sales have exceeded12million, ranking first in the world autoindustry in constant development, so as to meet the growing demand, and automotive spareparts as the basis for the automotive industry, supporting the automotive industry. However,previous studies are assumed to customer needs is identified, along with the development ofthe times, has clearly not realistic, personalized and diversified customer needs arebecoming evident, therefore, automobile spare parts under conditions of uncertain demandInventory control problem is not only of theoretical significance, but also to have somepractical guidance value.Based on the inventory control literature summary on the classification of the inventorycontrol model, the starting point for classification under consideration is to determinewhether the circumstances demand robust control has been a problem in the study of a veryeffective method of uncertainty, the paper the robust control theory and inventory control, andthe establishment of a robust inventory control model under demand uncertainty. Chapter IIIof the effectiveness of a particular region for the cost of a distribution center and a number ofretailers in the area simple distribution system optimization, established an independentdecision cost optimization model for regional distribution system, combined with thenumerical example of the model to the distribution center for the smallest impact on the costof the goal, with a total cost of automotive spare parts distribution center for the cost function, the establishment of an independent decision-making under inventory control models toanalyze the needs of under what circumstances a minimum impact on the cost of distributioncenters, this took into account the cost and stability robustness of the model. The fourthchapter of a region for manufacturers, distribution centers and retailers in the supply chainsystems research to the needs of the supply chain environment impact on the total cost of thesmallest targets, the total cost of automobile spare parts supply chain, the cost function,inventory control model established under the joint decision making, adding a penalty in themodel function, avoiding the stock cost is difficult to determine, but also with a numericalexample shows the validity of the model. Finally, examples of FAW bridge car spare part,modeling and solving further validate the usefulness of the model, also gives practicalguidance hoping to other auto spare parts inventory control manufacturing company has acertain guiding significance.