【摘要】 主要阐述异地协同设计的核心问题是构造能解决三维数据访问、传输和修改,实现数据在不同级别共享的设计平台。从体系结构、设计信息共享、决策支持中心以及信息集成等几方面综述了异地协同设计技术的研究现状;对以上几类技术的构架、应用范围和特点进行了对比,最后提出了展望。更多还原

【Abstract】 The nuclear problem of distributed collaborative design was summarized,which is setting a plat,and the 3D data can be called,transported,modified and shared on different level in the plat.The present about structure of system,sharing of design information,decision support center and information gathering were summarized.Structure,application and specialty of every technology were compared.At the same time,the advance was show.At last the outlook was put forward.更多还原