文档介绍：第卷第期大连理工大学学报
50 6 ,
年月
2 010 11 Journal of Dalian University of Technology 0 1 0
文章编号
73-76 :1000-8608(2010)06-0917-04
Research on knowledge-based design plex mechanical product
ZHANG Xiao-li*1, HU Dong-ming1, WU Bao-gui 2
( of Mechanical Engineering,Dalian University of Technology,Dalian 116024,China;
University of Petroleum,Dongying 257061,China)
Abstract:An intelligent design system plex mechanical product is
proposed based on knowledge adopted product family case tree
to construct the model plex mechanical product and case-based reasoning
technology to reuse essful product design design
system was constructed on the basis of engineering database technology and
ActiveX technology,and the intelligent crane design platform was realized by
Visual application example demonstrates the
feasibility of the proposed approach.
Key words: product family; knowledge-based engineering; case-based
plex mechanical product
0 Introduction structure can be viewed as plex product,
which is incapable to be analyzed by manual way
In recent years,CAD technology has been
and puter analysis technology is
rapidly applied to design and manufacturing
this system,the experiences and
domain. However, the problem existing
knowledge are formalized and saved in