Project(51175287)supported by the National Natural Science Foundation of China;Project(2006AA04Z112)supported by National High Technology Research and Development Program of China
A hierarchical scheme of feature-based model similarity measurement was proposed,named CSG_D2,in which both geometry similarity and topology similarity were applied.The features of 3D mechanical part were constructed ...
Supported by the National High Technology Research and Development Programme of China(No.2006AA04Z112);the National Natural Science Foundation of China(No.51175287);the National S&T Major Program(No.2009ZX02001-003)
This paper analyzes conflict features in architecture pipe routing,and builds a pipe routing design conflict model by taking into account of discrete nominal internal diameter selection of pipes,material costs,and con...