Oriented Research And Application Of Virtual Enterprise Project Management System

As the knowledge economy approaches, customers' need turns to diversification and individuation. Product cycle becomes shorter and shorter. Market competition is increasingly keen. The changing external environment leads the original business organizations to the inadaptability to the new formation. Under this situation, virtual enterprises come into being. It brings the research and application of project management new challenges that virtual enterprises and its new organization model in realizing project by the means of distributing and harmonious.Based on national defense foundation scientific research project -Reserch On Technology Of Agile Manufacture, the paper discusses running characteristic of the virtual enterprise, and summarizes the basic conception and theory of project management and the key technology which is used in designing the project management systems. The article offers hierarchy model and rule that describes the project in virtual enterprise. Combining the characteristic of project management under the situation of virtual enterprise, the paper analyses project management systems architecture and adopts graphic means to found task flow model, realizes multi-object optimization of scheduled plan. At the same time, the paper divides prototype system into functional modules, and describes functional designing of each module, then detailedly designs every functional module by adopting technology of component. At last, the paper provides security polity. Those guarantee that project management systems could efficiently manage and monitor task flow in the course of virtual enterprise running to lead projects to go with a swing.