| 异构CAD系统协同构架研究 |
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| 引用本文： | 孙立镌,丁博.异构CAD系统协同构架研究[J].计算机应用研究,2008,25(8):2339-2341. |
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| 作者姓名： | 孙立镌 丁博 |
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| 作者单位： | 哈尔滨理工大学,计算机科学与技术学院,哈尔滨,150080;哈尔滨理工大学,计算机科学与技术学院,哈尔滨,150080 |
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| 基金项目： | 国家自然科学基金资助项目（60173055） |
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| 摘 要： | 针对异构CAD系统间上层操作指令和底层数据结构存在的差异性，在细胞元语义特征造型技术的基础上，提出了一种全新的支持异构CAD系统间同步协同设计的体系结构，并通过一种优先调度机制有效地解决了异构CAD系统间的“写冲突”问题，提高了实时响应性。该思想初步应用在HUSTCAIDS与AutoCAD间的异构协同设计中，证明了其可行性。
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| 关 键 词： | 异构CAD系统 中性语义特征转换 同步协同设计 调度机制 |
Collaborative design framework upon heterogeneous CAD systems |
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| SUN Li juan,DING Bo.Collaborative design framework upon heterogeneous CAD systems[J].Application Research of Computers,2008,25(8):2339-2341. |
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| Authors: | SUN Li juan DING Bo |
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| Affiliation: | (College of Computer Science & Technology , Harbin University Science & Technology, Harbin 150080, China) |
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| Abstract: | Aimed at the differences of operating instructions and data structure upon heterogeneous CAD systems,and based on the technology of semantic feature modeling,this paper proposed a kind of new architecture which could support the collaborative design of heterogeneous CAD systems.It solved the problem of "writing conflict" between heterogeneous CAD systems effectively by a kind of new scheduling policy,improved the efficiency of real-time response.The preliminary applications in the collaborative design between HUST-CAIDS and AutoCAD were introduced to prove the feasibility of the theories above. |
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| Keywords: | heterogeneous CAD systems neutral semantic feature transition synchronized collaborative design scheduling policy |
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