Open AccessRecognition of Multi-Intersecting Features of Boundary Representation CAD Model
Author(s) -
Jiang Zhu,
Da Xie,
Tomohisa Tanaka
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1827/1/012199
Subject(s) - cad , boundary representation , computer science , feature recognition , feature (linguistics) , graph , representation (politics) , artificial intelligence , pattern recognition (psychology) , computer aided design , process (computing) , boundary (topology) , machine learning , engineering drawing , theoretical computer science , engineering , mathematics , mathematical analysis , linguistics , philosophy , politics , law , political science , operating system
This research aims to solve technical problem of automatic feature recognition in a Computer Aided Process Planning system. This feature recognition method was developed to represent a 3D model as classes of manufacturing features based on graph theory. In addition, “accessibility” was proposed to recognize intersecting features with complicated graph structure which cannot be predefined by users. The experimental result shown in case study proofed that this proposed method is effective in multi-intersecting feature recognition.