The Research And Implementation Of Computer Supported Collaborative Design System

More and more drastic global competition between the enterprises, traditionary mechanics is limited by specialized subject. In face of the individuation and diversification of customers' demands and the rapid changes on the market, enterprises should employ the network-centered information technologies, improve the competive power by means of the new design and manufacture mode, realize quick assembling and exploiting of geographically distributed design resource and shape a team-based collaborative design mode inside and between the enterprises base on the network. This thesis primarily concentrates on the collaborative design system and its overall framework, working mode, system structure and supporting technologies.In this paper, the techniques of CSCD are studied in detail, and a prototype system was developed to support collaborative design.Main research works of the paper are as follows: based on the research on the procession of design and requirement of the system, a CSCD model is concluded, and the main frame of CSCD is design; After requirement analyzing and discussing several supporting technologies relative to implementation a main frame of collaborative design system is put forward; The system is divided into four function modules, project management, access control, document and drawing management and CSCD tools; Key techniques of J2EE,COM,NetMeeting COM API and B/S framework have been researched; A prototype is implemented on the base of these researching.