Generation Method and Application of Product-Oriented Medial Axis
In this paper, the generation method of the medial axis in the arbitrary quadrilateral surface is proposed. It can provide a solution for the simplification of the complex fillet feature and the generation of the mesh in the model. By using the locus method associated with moving Frenet frame, we re...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2016-12-01
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| Series: | Cybernetics and Information Technologies |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/cait-2016-0085 |
| _version_ | 1818745126748422144 |
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| author | Peng Jianjun Wang Hui Li Jiping Song Chuanming |
| author_facet | Peng Jianjun Wang Hui Li Jiping Song Chuanming |
| author_sort | Peng Jianjun |
| collection | DOAJ |
| description | In this paper, the generation method of the medial axis in the arbitrary quadrilateral surface is proposed. It can provide a solution for the simplification of the complex fillet feature and the generation of the mesh in the model. By using the locus method associated with moving Frenet frame, we realize the simple and fast algorithm for generating the medial axis. As for the engineering problem, B-rep 3D solid models with clear boundary definition are mostly applied; the information of vertex, side and surface of the model, which is clearly stored in the model file, can be used to simplify the traditional locus method for generating the medial axis, in order to reduce the amount of data required by the generation. In this paper, we use the clear boundary information in the B-rep model as the condition for generating the medial axis and the characteristics of the bisector to eliminate the calculation of the branch points, reducing the factors affecting the accuracy of the medial axis. In order to ensure the accuracy of the medial axis, the density of the insertion points can be used for control. |
| first_indexed | 2024-12-18T02:55:15Z |
| format | Article |
| id | doaj.art-56bbbeb4531c479286aee61f6bb872fb |
| institution | Directory Open Access Journal |
| issn | 1314-4081 |
| language | English |
| last_indexed | 2024-12-18T02:55:15Z |
| publishDate | 2016-12-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Cybernetics and Information Technologies |
| spelling | doaj.art-56bbbeb4531c479286aee61f6bb872fb2022-12-21T21:23:23ZengSciendoCybernetics and Information Technologies1314-40812016-12-0116616017410.1515/cait-2016-0085Generation Method and Application of Product-Oriented Medial AxisPeng Jianjun0Wang Hui1Li Jiping2Song Chuanming3School of Information Science and Engineering, Dalian Polytechnic University, Liaoning Dalian 116034, ChinaSchool of Information Science and Engineering, Dalian Polytechnic University, Liaoning Dalian 116034, ChinaCollege of Mathematics and Informatics, South China Agricultural University, Guangzhou Guangdong 510642, ChinaSchool of Computer and Information Technology, Liaoning Normal University, Dalian 116029, ChinaIn this paper, the generation method of the medial axis in the arbitrary quadrilateral surface is proposed. It can provide a solution for the simplification of the complex fillet feature and the generation of the mesh in the model. By using the locus method associated with moving Frenet frame, we realize the simple and fast algorithm for generating the medial axis. As for the engineering problem, B-rep 3D solid models with clear boundary definition are mostly applied; the information of vertex, side and surface of the model, which is clearly stored in the model file, can be used to simplify the traditional locus method for generating the medial axis, in order to reduce the amount of data required by the generation. In this paper, we use the clear boundary information in the B-rep model as the condition for generating the medial axis and the characteristics of the bisector to eliminate the calculation of the branch points, reducing the factors affecting the accuracy of the medial axis. In order to ensure the accuracy of the medial axis, the density of the insertion points can be used for control.https://doi.org/10.1515/cait-2016-0085the medial axismoving frenet framemesh generationthe model feature simplification |
| spellingShingle | Peng Jianjun Wang Hui Li Jiping Song Chuanming Generation Method and Application of Product-Oriented Medial Axis Cybernetics and Information Technologies the medial axis moving frenet frame mesh generation the model feature simplification |
| title | Generation Method and Application of Product-Oriented Medial Axis |
| title_full | Generation Method and Application of Product-Oriented Medial Axis |
| title_fullStr | Generation Method and Application of Product-Oriented Medial Axis |
| title_full_unstemmed | Generation Method and Application of Product-Oriented Medial Axis |
| title_short | Generation Method and Application of Product-Oriented Medial Axis |
| title_sort | generation method and application of product oriented medial axis |
| topic | the medial axis moving frenet frame mesh generation the model feature simplification |
| url | https://doi.org/10.1515/cait-2016-0085 |
| work_keys_str_mv | AT pengjianjun generationmethodandapplicationofproductorientedmedialaxis AT wanghui generationmethodandapplicationofproductorientedmedialaxis AT lijiping generationmethodandapplicationofproductorientedmedialaxis AT songchuanming generationmethodandapplicationofproductorientedmedialaxis |