The Study And Design On Limited Capacity Production Schedule System Of CPC System For The Medium And Small-scale Enterprises

Along with the fast development economic of our country, the enterprises are confronted with the stress of shorten delivery date, improve the quality, cost reduction and serving improvement, all these require the enterprises to be able to make the rapid reaction to the unceasingly changes of market opportunity, Continuously develops "the custom-made individuality product" to meets the user need, so as to seize the market and win the competition. Now most of our country's enterprises used unlimited capacity production arrangement, and it's not so good at adapt to the market and readjust the product planning, if the enterprises want to win the competition, they should make reformation and creation on management system, product configuration, organize configuration, that's the reason why so many big companies to reorganized and transformation, and the innovation method is enterprise information construction. For meet the need of small-scale manufacturing enterprises' development in new period, we further investigate the experiences and lessons of enterprise-building informationized, find that CIMS is the advancement management idea of information integration and management optimized. At the foundation of draw lessons from CIMS thought and CPC technology, we put forward the thought of Limited Capacity Production Schedule System of CPC system for the medium and small-scale enterprises. The system based on B/S structure, used SQL SERVER 2000 and JBUILDER 9.0 as develop platform. Through utilizing advanced computer and network technologies, the use of the system can reduce production cost, raise production efficiency, react to the customer's demand more quickly, improve the efficiency of new product development, strengthening the enterprise's competency.This thesis launches ring upon ring with the space of six chapters, has introduced the construction thought of a small-scale enterprise's CPC information integrated system and implementation method in detail. At first, we put forward brief introduction of the subject's background, current situation of the industry and the proposition and meaning of the subject, then summarized the main work of the subject in Chapter One. In Chapter Two I have carried on research to the integrated method which is involved in CPC field, include ERP, PDM, CRM and SCM, analyzed the integrated methods, and it's the theoretical foundation for this topic's overalldesign thought. In Chapter Three, compared several algorithms that the enterprises uses now, pointed out that the Genetic Algorithms is the right one for the limited capacity production arrangement. And introduced the genetic algorithms' concept, biologic basic and basic process, at last introduced the use of genetic algorithms in the limited capacity production arrangement system. Chapter Four introduced the process of the system's development in details, include requirement analysis, the system's process, the system's configuration, database design and the environment of the development. Chapter Five, introduced the main technology used in the system's development, and finally completes the system's preliminary design and development, then carries on the introduction to the correlation module. Chapter six, sum up the main job points of the full text, has pointed out the major advantage and deficiency of the small-scale enterprise CPC systems, and has done the further prospect to the development in the future.