文库存管理信息系统设计.doc

摘 要 所谓MIS（管理信息系统--Management Information System）系统 ，是一个由人、计算机及其他外围设备等组成的能进行信息的收集、传递、存贮、加工、维护和使用的系统。一个完整的MIS应包括：辅助决策系统（DSS）、工业控制系统（CCS）、办公自动化系统（OA）以及数据库、模型库、方法库、知识库和与上级机关及外界交换信息的接口。而MRP(Material Requirement Planning 物料需求计划)是被设计并用于制造业库存管理信息处理的系统，它解决了如何实现制造业库存管理目标——在正确的时间按正确的数量得到所需的物料这一难题。MRP是当今众所周知的ERP的雏形，MRP与ERP的库存管理思想又源于求解制造业基本方程。Abstract The so-called MIS (Management Information System) is composed of a people, computers and other peripheral devices and so on ,the usage of which contains information collection, transmission, storage, processing, maintenance and so on . A complete MIS should include: decision support system (DSS), industrial control systems (CCS), office automation (OA) and database, model base, method base, knowledge base and with the higher authorities and external exchange of information interfaces. MRP (Material. Requirement Planning Material Requirements Planning) is designed and used in manufacturing inventory management, information processing system.It solves the manufacturing inventory management objectives - at the right time to get the correct number of materials a problem. MRP is the prototype of todays well-known ERP, MRP and ERP inventory management thinking from solving manufacturing basic equation. Playing an important role of SMEs in Chinas economic development, with the development of global economic integration and Chinas accession to the WTO, SMEs will face severe challenges of foreign-funded enterprises and foreign products and services. If Chinas small and medium enterprises lack the aid of advanced management thinking to change their management concepts and the use of information technology to improve enterprise management level and efficiency, it will be difficult to win in the future international competition. Business management in many respects, to a large extent have to rely on information technology to complete. With the growing popularity of computer knowledge, while the market economy is rapidly changing, highly com