| 网络协同设计下基于STEP-OODB动态数据交换 |
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| 引用本文： | 张彬,陈小安,罗天洪,林利红,先志宏. 网络协同设计下基于STEP-OODB动态数据交换[J]. 重庆大学学报(自然科学版), 2004, 27(8): 15-19 |
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| 作者姓名： | 张彬 陈小安 罗天洪 林利红 先志宏 |
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| 作者单位： | 重庆大学,机械传动国家重点实验室,重庆,400030;重庆大学,机械传动国家重点实验室,重庆,400030;重庆大学,机械传动国家重点实验室,重庆,400030;重庆大学,机械传动国家重点实验室,重庆,400030;重庆大学,机械传动国家重点实验室,重庆,400030 |
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| 摘 要： | 提出了以面向对象数据库(Object-Oriented Database,OODB)作为网络协同设计动态数据交换系统的核心数据库,分析了网络协同设计动态数据交换中所涉及的数据转换、数据传输、数据操作.提出基于STEP-OODB的动态数据交换模式,OODB数据库为系统核心数据库,STEP为产品数据交换标准,各CAD系统用户可同时访问OODB数据库,实现信息共享和交互.实现了跨平台异类CAD系统之间动态数据交互和数据的实时一致性.
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| 关 键 词： | 协同设计 动态数据交换 数据库 STEP |
| 文章编号： | 1000-582X(2004)08-0015-05 |
| 修稿时间： | 2004-04-10 |
Dynamic data exchange based on STEP-OODB for network-supported collaborative design |
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| ZHANG Bin,CHEN Xiao-an,LUO Tian-hong,LIN Li-hong,XIAN Zhi-hong ongqing,China. Dynamic data exchange based on STEP-OODB for network-supported collaborative design[J]. Journal of Chongqing University(Natural Science Edition), 2004, 27(8): 15-19 |
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| Authors: | ZHANG Bin CHEN Xiao-an LUO Tian-hong LIN Li-hong XIAN Zhi-hong ongqing China |
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| Affiliation: | ZHANG Bin,CHEN Xiao-an,LUO Tian-hong,LIN Li-hong,XIAN Zhi-hong ongqing,400030,China) |
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| Abstract: | This paper analyzes the features of data for network-supported collaborative design, researches the data transformation, the data transmission and the data transaction of collaborative design. The system configuration and organization mode of dynamic data exchange for network-supported collaborative design are developed, in which, STEP serves as the product data exchange standard, what's more, Object-Oriented Database (OODB) is the kernel database of the system, so that each of the CAD systems can synchronously access the OODB, share and exchange the design information. The STEP-OODB serves as the organizing mode of dynamic data exchange for the network-supported collaborative design based on Internet, which realizes the real-time exchange and consistency of the dynamic data among the cross-platforms and CAD systems. |
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| Keywords: | collaborative design dynamic data exchange database STEP |
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