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Topology based 2D engineering drawing and 3D model matching for process plant

文献类型：期刊论文

作者Wen, Rui2; Tang, Weiqing2,3,4; Su, Zhiyong1
刊名GRAPHICAL MODELS
出版日期2017-07-01
卷号92页码:15
关键词Process plant 3D model 2D engineering drawing Feature similarity Matching calculation
ISSN号1524-0703
DOI10.1016/j.gmod.2017.06.001
英文摘要Process plant models mainly include 3D models and 2D engineering drawings. Matching calculation between these CAD models has wide applicability in model consistency check and retrieval. In process plant, engineering design standards make 2D engineering drawing and 3D model differ in geometry, proportion and structure, leading to the inapplicability of current shape-feature based matching approaches. Since connection relationships between components are the core of a process plant, a topology based algorithm is proposed. Firstly, by exploiting components as vertices and relationships as edges, both 2D engineering drawing and 3D model are preprocessed into graph structures. Then each model's relationship types are extracted from the graph. Finally, regarding the extracted relationship types as primary feature, feature similarity is calculated to measure the matching degree between their corresponding models. The proposed algorithm is geometric deformation invariant. Experiments with industrial applications are presented, which demonstrates the effectiveness and feasibility of the proposed algorithm. (C) 2017 Elsevier Inc. All rights reserved.
资助项目National Natural Science Foundation of China[61300160]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000410805900001
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
源URL[http://119.78.100.204/handle/2XEOYT63/6718]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Wen, Rui
作者单位1.Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Jiangsu, Peoples R China
2.Nanjing Univ Sci & Technol, Sch Comp Sci & Engn, Nanjing 210094, Jiangsu, Peoples R China
3.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
4.Beijing Zhongke Fulong Comp Technol Co Ltd, Beijing 085, Peoples R China
推荐引用方式
GB/T 7714		 Wen, Rui,Tang, Weiqing,Su, Zhiyong. Topology based 2D engineering drawing and 3D model matching for process plant[J]. GRAPHICAL MODELS,2017,92:15.
APA Wen, Rui,Tang, Weiqing,&Su, Zhiyong.(2017).Topology based 2D engineering drawing and 3D model matching for process plant.GRAPHICAL MODELS,92,15.
MLA Wen, Rui,et al."Topology based 2D engineering drawing and 3D model matching for process plant".GRAPHICAL MODELS 92(2017):15.

入库方式： OAI收割

来源：计算技术研究所

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