Research on the J2EE-based product database management system  

作　　者：林琳 姚郁 钟诗胜 

机构地区：[1]School of Mechatronics Engineering, Harbin Institute of Technology [2]School of Aeronautics, Harbin Institute of Technology

出　　处：《Journal of Harbin Institute of Technology(New Series)》2007年第1期106-113,共8页哈尔滨工业大学学报（英文版）

基　　金：Sponsored by Scientific Technology Development Project of Heilongjiang (Grant No.WH05A01) and Scientific Research Foundation of Harbin Institute of Technology(Grant No.HIT.MD2003.21).

摘　　要：The basic frame and the design idea of J2EE-based Product Data Management (PDM) system are presented. This paper adopts the technology of Object-Oriented to realize the database design and builds the information model of this PDM system. The integration key technology of PDM and CAD systems are discussed, the isomerous interface characteristics between CAD and PDM systems are analyzed, and finally, the integration mode of the PDM and CAD systems is given. Using these technologies, the integration of PDM and CAD systems is realized and the consistence of data in PDM and CAD systems is kept. Finally, the Product Data Management system is developed, which has been tested on development process of the hydraulic generator. The running process is stable and safety.The basic frame and the design idea of J2EE-based Product Data Management （PDM） system are presented. This paper adopts the technology of Object-Oriented to realize the database design and builds the information model of this PDM system. The integration key technology of PDM and CAD systems are discussed, the isomerous interface characteristics between CAD and PDM systems are analyzed, and finally, the integration mode of the PDM and CAD systems is given. Using these technologies, the integration of PDM and CAD systems is realized and the consistence of data in PDM and CAD systems is kept. Finally, the Product Data Management system is developed, which has been tested on development process of the hydraulic generator. The running process is stable and safety.

关 键 词：product data management （PDM） system J2EE OBJECT-ORIENTED 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]