Under The Web Development And Research Of Subsystem Of Product Data Management

Enterprise information application has been going into deep withinformation technology speedily development. It is becoming the sign ofevaluating a enterprise's level of synthesized management that the levelof a enterprise apply the information technology. However, in the progressof a enterprise's information technology application it is not alwaysplain sailing. The problem will come forth ceaselessly. PDM is a new ideaand technology of management. PDM can be defined that it is based onsoftware technology and cored with product which can fulfill integrationmanagement to the data that associate to product include data, processand resource. PDM with the supporting of information technology is theeffective method in fulfilling enterprise optimizing management. It isthe outcome of combination of scientific management framework andenterprise problem. It is also a product of the combination of computertechnology and enterprise culture.This article has expatiated the definition of PDM (product datamanagement), development, system framework and function. It has discussedthe status of PDM in a enterprise. The application status of PDM has beenintroduced.The framework, each function and associated technology has beenstudied in this article.The important model of PDM is the model of product structuremanagement and the model of product configure management. They have beenresearched deeply in this article. The connection between each sort ofdata object associating with the product data and product configure hasbeen analyzed. The bases of technology and thinking of the foundation ofproduct structure tree has been expatiated. The fulfilling method has beengiven. The management method of image attribute has been researched too.The fulfilling method has been given.The example of "Applied Product Data Management System" has beengiven, which is Taiyuan risk investment item.