TY - JOUR
T1 - Object-Oriented Part Model for Geometric Reasoning
AU - Lee, Dik Lun
AU - Chen, Yuh Min
AU - Miller, R. Allen
PY - 1994
Y1 - 1994
N2 - Data abstraction techniques are employed to model the complicated and diverse types of information required in geometric reasoning in various CAD/CAM applications, resulting in a data model with semantic representation of data relationships and levels of abstraction. An object-oriented part definition model is constructed based on the semantic data model, which is integrated with a CAD environment to support geometric reasoning in CAD/CAM applications. In the object-oriented part model, topological and geometrical details of a part are embedded within features and the spatial and functional relationships between features, which form the higher level representation of the model. The object-oriented part model is distinguished by characteristics of levels of abstraction, concise representation of a wide domain of spatial and functional relationships, flexibility of construction, and modulization.
AB - Data abstraction techniques are employed to model the complicated and diverse types of information required in geometric reasoning in various CAD/CAM applications, resulting in a data model with semantic representation of data relationships and levels of abstraction. An object-oriented part definition model is constructed based on the semantic data model, which is integrated with a CAD environment to support geometric reasoning in CAD/CAM applications. In the object-oriented part model, topological and geometrical details of a part are embedded within features and the spatial and functional relationships between features, which form the higher level representation of the model. The object-oriented part model is distinguished by characteristics of levels of abstraction, concise representation of a wide domain of spatial and functional relationships, flexibility of construction, and modulization.
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U2 - 10.3233/ICA-1994-1502
DO - 10.3233/ICA-1994-1502
M3 - Article
AN - SCOPUS:84974767735
SN - 1069-2509
VL - 1
SP - 375
EP - 395
JO - Integrated Computer-Aided Engineering
JF - Integrated Computer-Aided Engineering
IS - 5
ER -