Title :
Research on parametric design based on feature modeling and expression operation
Author :
Shi, Linxiang ; He, Haihui ; Chen, Lin
Author_Institution :
Sch. of Comput. & Inf., Shanghai Second Polytech. Univ., Shanghai, China
Abstract :
Parametric design allows that the CAD system not only has the capabilities of interactive plotting, but also has the function of automatic drawing. Combined with expression operation, in the paper, the data structure of facade windows is firstly defined utilizing the basic principles of feature-based modeling, and then the characteristic database is built up which is used as the basis for the realization of dimension-driven of a CAD system of doors and windows. Moreover, the details of algorithm are also proposed which has fast computing speed and can satisfy the requirements of the system.
Keywords :
CAD; computational geometry; computer graphics; CAD system; automatic drawing; expression operation; facade windows; feature-based modeling; interactive plotting; parametric design; Artificial intelligence; Design automation; Graphics; Manufacturing; Mathematical model; Nonlinear equations; Process design; Product design; Shape; Solid modeling; Doors and Windows CAD; Expression operator; Feature modeling; Parametric Design;
Conference_Titel :
Computer-Aided Industrial Design & Conceptual Design, 2009. CAID & CD 2009. IEEE 10th International Conference on
Conference_Location :
Wenzhou
Print_ISBN :
978-1-4244-5266-8
Electronic_ISBN :
978-1-4244-5268-2
DOI :
10.1109/CAIDCD.2009.5374877
