22 March 1996 Research and development in feature-based parametric modeling
Author Affiliations +
Proceedings Volume 2644, Fourth International Conference on Computer-Aided Design and Computer Graphics; (1996) https://doi.org/10.1117/12.235554
Event: Fourth International Conference on Computer-Aided Design and Computer Graphics, 1995, Wuhan, China
Abstract
A feature-centered scheme is presented to represent the feature-based variational part model. Constraint reasoning approach combined with numerical approach is triggered to satisfy the constraints between features. Coassociations between boundary primitives in feature level and part level are maintained to implement a series of feature operations and to implement precision feature modeling for parametric part geometry model. GHCAD, a feature-based parametric modeling system based on these ideas, is developed.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xiaoping Qian, Xiaoping Qian, Youshu Kang, Youshu Kang, Wen Xiang, Wen Xiang, Xingfang Zhang, Xingfang Zhang, Ji Zhou, Ji Zhou, } "Research and development in feature-based parametric modeling", Proc. SPIE 2644, Fourth International Conference on Computer-Aided Design and Computer Graphics, (22 March 1996); doi: 10.1117/12.235554; https://doi.org/10.1117/12.235554
PROCEEDINGS
6 PAGES


SHARE
Back to Top