scholarly journals Automatic Extraction of Assembly Component Relationships for Assembly Model Retrieval

Procedia CIRP ◽  
2016 ◽  
Vol 50 ◽  
pp. 472-477 ◽  
Author(s):  
Katia Lupinetti ◽  
Franca Giannini ◽  
Marina Monti ◽  
Jean-Philippe Pernot
Keyword(s):  
Automatic Extraction ◽  
Assembly Model ◽  
Model Retrieval ◽  
Assembly Component

scholarly journals Regular patterns of repeated elements in CAD assembly model retrieval

2017 ◽  
Vol 14 (4) ◽  
pp. 516-525 ◽  
Author(s):  
Katia Lupinetti ◽  
Lisa Chiang ◽  
Franca Giannini ◽  
Marina Monti ◽  
Jean-Philippe Pernot
Keyword(s):  
Assembly Model ◽  
Model Retrieval ◽  
Regular Patterns

The Study on Automatic Extraction and Conversion of Assembly Relation

2014 ◽  
Vol 488-489 ◽  
pp. 1138-1141
Author(s):  
Yan Dong ◽  
Mei Li
Keyword(s):  
Three Dimensional ◽  
Automatic Extraction ◽  
Effective Management ◽  
Assembly Model ◽  
Retrieval Model ◽  
Relationship Of

Aim at the assembly model of three-dimensional CAD focusing on determining the geometric location relationship of parts, the constraints define of assembly being inconsistent, this paper put forward the concept of assembly relationship to describe the geometry connecting relationship between the parts. The cooperation, insert and tangent constraints of inventor assembly are converted to pasting, centering and tangency of retrieval model, and marked with the attribute. This assembly model can support retrieving assembly, realize the effective management of the model.

A 3D assembly model retrieval method based on assembly information

2019 ◽  
Vol 39 (4) ◽  
pp. 556-565 ◽  
Author(s):  
Hu Qiao ◽  
Qingyun Wu ◽  
Songlin Yu ◽  
Jiang Du ◽  
Ying Xiang
Keyword(s):  
Three Dimensional ◽  
3D Models ◽  
Assembly Model ◽  
Frequent Subgraph Mining ◽  
Retrieval Method ◽  
Content Type ◽  
Practical Applications ◽  
Model Retrieval ◽  
3D Assembly ◽  
Low Efficiency

Purpose The purpose of this paper is to propose a three-dimensional (3D) assembly model retrieval method based on assembling semantic information to address semantic mismatches, poor accuracy and low efficiency in existing 3D assembly model retrieval methods. Design/methodology/approach The paper proposes an assembly model retrieval method. First, assembly information retrieval is performed, and 3D models that conform to the design intention of the assembly are found by retrieving the code. On this basis, because there are conjugate subgraphs between attributed adjacency graphs (AAG) that have an assembly relationship, the assembly model geometric retrieval is translated into a problem of finding AAGs with a conjugate subgraph. Finally, the frequent subgraph mining method is used to retrieve AAGs with conjugate subgraphs. Findings The method improved the efficiency and accuracy of assembly model retrieval. Practical implications The examples illustrate the specific retrieval process and verify the feasibility and reasonability of the assembly model retrieval method in practical applications. Originality/value The assembly model retrieval method in the paper is an original method. Compared with other methods, good results were obtained.

scholarly journals Content-based CAD assembly model retrieval: Survey and future challenges

2019 ◽  
Vol 113 ◽  
pp. 62-81 ◽  
Author(s):  
Katia Lupinetti ◽  
Jean-Philippe Pernot ◽  
Marina Monti ◽  
Franca Giannini
Keyword(s):  
Assembly Model ◽  
Model Retrieval ◽  
Future Challenges

scholarly journals Assembly Model Retrieval Combining Parts-level and Global-level Parameter Descriptions

2021 ◽  
Vol 19 (1) ◽  
pp. 26-37
Author(s):  
Shungang Hua ◽  
Xinbao Wang ◽  
Shouguang Xie ◽  
Dan Feng ◽  
Hengzhen Dai
Keyword(s):  
Global Level ◽  
Assembly Model ◽  
Model Retrieval

scholarly journals Regular Patterns of Repeated Elements in CAD Assembly Model Retrieval

2016 ◽  
Author(s):  
Katia Lupinetti ◽  
Lisa Chiang ◽  
Franca Giannini ◽  
Marina Monti ◽  
Jean-Philippe Pernot
Keyword(s):  
Assembly Model ◽  
Model Retrieval ◽  
Regular Patterns
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