Optimization Design And Implementation Of Sap-Based Aviation Material Management Scheme

In recent years, with the globalization of the international air transport industry and modernization of the enterprise management, competition is becoming fiercer and fiercer. The domestic aviation and the high speed railway are opening up in depth, which makes every domestic and international airlines are faced with daunting challenges. To promote the enterprise management, technology, system and reorganization will promote the growth of air transportation industry. To ensure the production capacity is airline management foundation activities. As the department which can ensure flight safety, the aviation maintenance department security maintenance quality, improve maintenance ability, reduce maintenance cost, reduce inventory, speed up the capital turnover. Each link is very important for the operation and management.With the rapid development of the civil aviation,information technology play a more important role for it. In order to cope with the change of market competition, the demand of management for civil aviation maintenance enterprises is higher and higher. Management of aviation materials is the basic requirement of production cycle. How to guarantee aviation material supply, reduce maintenance cost and reduce materials inventory are the critical factors. In order to solve these problems, we must set up a high efficiency management information system for the MRO enterprise, reform information sharing and process management which can make contribution to flight safety and cost control. This is a desired result to domestic general aviation market.This paper analyzes the current system and business process. According to the aviation industry solutions from SAP, we do some research in constructing the SAP materials management system. I find some weakness in the materials demand planning and inventory management, and then optimize it in system. This paper give some solutions for enterprise resource conservation, cost saving and play scale advantages.What this paper reached is shown as below:1) Research aviation maintenance industry, introduce the CEA's situation and bottleneck at first. Then I based on the current business research, to analysis the information system of the company. At last, I point out its advantages and disadvantages and choose the suitable ERP implementation plan. 2) Combine with the characteristics of the materials and make materials inventory improvement plan. The author base on the traditional inventory ABC classification and put forward the improvement of the spare parts classification method-materials 3A inventory model of the importance of materials, level, price and the consumption of materials which is a complete classification method. Through the study of the relationship between fund and guarantee rate, using mathematical model calculated the safety stock, and develop corresponding function in SAP system.3) Make materials order optimization scheme. According to different materials inventory control strategy and by means of using the characteristic of aviation materials, we create a kind of part number interchangeability relationship in system which can reduce the quantity of repeated orders, to optimize the overall number of materials inventory. Realize the first planning order and economic optimization scheme.4) Researching the cost control strategy and using the method of joint inventory management in order to realize the pooling business for surplus materials resources and give systematic solutions to sale and rent.