基于通用日志的异构CAD系统集成

摘要

传统的CAD系统的模型交换标准不能实现真正意义上的系统集成.为此,分析了CAD系统集成中的现状,指出了其中的不足.在此基础上,通过对通用日志文件的研究和通用日志格式的确定,以及日志工具的研究,给出了基于通用日志的异构CAD系统集成的方法.提出了系统的结构图,并在Pro/Engineer、UG两种CAD平台上对基于通用日志的数据交换技术进行了理论验证.%The exchange standard of traditional CAD system model can＇t achieve real sense of system integration. Therefore, the current situation of CAD system integration has been analyzed, and some shortcomings have been pointed out. On this basis, an isomerous CAD system based on general log has been discussed. Through the research of general log file & log tools and determination of general log schema, the CAD system integration method based on general log has been given. The system charts have been proposed. The data exchange technology based on general log has been verified in theory on Pro/E and UG platforms.