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网格环境下CAD模型的建立与共享

Establishment and sharing of CAD model in grid environment
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摘要 在研究三维模型检索技术的基础上,将网格技术及P2P技术融合在三维模型检索中,提出了一种新的建立与共享机制,给出了相应的设计模型,实现了CAD模型库的异构数据资源整合。对OGSA-DAI实现CAD模型的建立、特征提取、相似性匹配以及P2P技术实现CAD模型共享做了详细的阐述。该设计模型比传统的C/S模式或B/S模式更具有开放性与实用性,提高了CAD模型设计的效率。 Grid and P2P technology is merged into 3D model searching based on 3D model searching technology, a new establishing and sharing mechanism is introduced, the corresponding design model is given, the isomerism data resource integration of CAD model library is realized, OGSA-DAI realizing CAD model establishing, feature extraction, similarity matching and P2P technology realizing CAD model sharing are expounded in detail. This model has more openness and practicability than the traditional C/S and B/S scheme. The efficient of model design is improved.
作者 罗作民 孙淑海
机构地区 西安理工大学计算机科学与工程学院
出处 《计算机工程与设计》 CSCD 北大核心 2008年第22期5884-5887,共4页 Computer Engineering and Design
关键词 网格环境 CAD模型检索 特征提取 相似性匹配 P2P grid environment CAD model retrieval feature extraction similar match P2P
分类号 TP391 [自动化与计算机技术—计算机应用技术]
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计算机工程与设计
2008年 第22期

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