网络支持的协同设计系统研究与实现  

The study and implementation of a cooperative design system based on graph data exchange

作　　者：刘瑞素[1] 徐春杰[1] 段国林[1] 戴士杰[1] 李华[1] 

机构地区：[1]河北工业大学,天津300130

出　　处：《机械设计与制造》2008年第10期28-30,共3页Machinery Design & Manufacture

基　　金：河北省科学技术与发展项目(05547003D-2);辽宁省自然科学项目(F2007000118);辽宁省教育厅博士基金项目(B2004406);天津市自然科学项目(07JCYBJC13900)

摘　　要：网络支持的协同设计是现代CAD技术的发展趋势,异地的图形实时共享技术是协同设计系统的迫切需要。在分析了当前协同系统的协作框架基础上,利用AutoCAD提供的数据库反映器和Socket网络通信机制,以AutoCAD2002作为原型,Teamcenter作为协同设计平台,提出了一种基于Au-toCAD图形数据交换的协同设计思想,并依据此思想开发出了网络支持的SCADS协同设计系统。给出了系统的基本原理、总体结构和具体实现方法。通过直角坐标压盖机器人的协同设计实例验证了SCADS系统的正确性。Network Supported Collaborative Design is the trend of modern CAD technology,and the graphics real-time share technology at different places is imminent need for Collaborative Design system Based on analysis of current collaboration frame of the system,by using of database reflector of AutoCAD and the socket network correspondence mechanism,it presents a Collaborative Design method based on AutoCAD graph-data exchange ,which uses AutoCAD2002 as model and Teamcenter as design platform, and finalized SCADS Collaborative Design System on ground of this method. The basic theory,overall com- position and detailed realization methods are introduced. Through the collaborative designing of right-angle robot capering cover,the correctness of SCADS Collaborative Design System presented in this thesis was verified.

关 键 词：协同设计 数据库 并行工程 图形数据交换 

分 类 号：TH12[机械工程—机械设计及理论] TP391[自动化与计算机技术—计算机应用技术]