Research and development of personalized information retrieval system based on PDM

To enhances the user-oriented characteristics of information form of PDM system, and makes the message retrieval more convenient and efficient and the PDM products more competitive. In this paper, for the user diversified needs of products information, the design of personalized retrieval systems of products information was realized by adopting the method of controllable automatic modeling process and designing the personalized user information model. The personalized retrieval level of PDM system was improved by integration with the PDM system. The application of the intelligent personalized information retrieval of different users to the PDM software system gives technology advantages in the utilization of the products data management software in the enterprise and makes the PDM software satisfy the requirement of the special needs of different users.