基于多版本协同设计系统的对象标识机制  

Mechanism of object identification for collaborative designing systems based on multi-edition technique

作　　者：窦万峰[1] 

机构地区：[1]南京师范大学数学与计算机科学学院计算机科学系计算机技术研究所,江苏南京210097

出　　处：《机械设计》2003年第10期10-13,共4页Journal of Machine Design

基　　金：江苏省教委资助项目(02KJD520006)

摘　　要：多版本技术通过对象复制来解决实时协同设计系统中的冲突操作的意愿保证问题。分析了多版本技术及其对象标识存在的问题,提出了一个对象标识模型,针对多版本环境对冲突定义进行了修改,并通过实例对该模型的正确性进行了验证。Intention guarantee problem of conflict operation in the system of real-time collaborative design is solved by means of object duplication in multi-edition technique.The existing problems of multi-edition technique and its object identification was analized and a model of object identification was advanced.Aiming at the environment of multi-edition a modification upon the definition of conflict has been carried out,and a verification on the correctness of this model has been conducted by living examples.

关 键 词：协同设计 意愿维护 对象标识 多版本技术 逻辑时间戳 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]