Research Of Project Management Technology Under Product Data Management

As the rapid paces of enterprise informatization, PDM system has been the goal of various manufacture enterprises purchasing. PDM system can not only enhance the information management capability of enterprises, but also shorten the period of new products developing of enterprises, control the cost of developing. When enterprises face the changing market requirements, PDM system can enhance the promptness of enterprise to grasp the transient opportunities of market.The emergence, development and evolvement of PDM are discussed, relating technologies and theories supporting PDM are introduced briefly. Combined with the weakness of PDM development, project management in PDM system application is analyzed. The main function of PDM is management with process and data of exploitation process, because of fury market competition, product exploitation become complicated and exploitation cycle become stringent, PDM should provide strong function. An effective product developer management can control entire life cycle of product developer, in order to shorting developing cycle and improving the quality of the products, building up its market competition. Moreover, combined with the weakness of PDM development, the module of product data management is made a technical study. First of all, the basic concepts of project management are introduced, the module of project management is modeled. Then the tree basic views of project management are discussed and the life cycle and the management function are described.Finally, in order to supporting the project management, modeling of 2 modules(work flow management and user management) is realized, and part of functions of 2 modules are realized. Work flow management is technology of arrange organize mission and process to get the most production efficiency ,it contain approving and changing flow. Project management organize project , and work flow is engine of project implement.