Journal of Northeastern University(Natural Science)

Journal of Northeastern University ›› 2003, Vol. 24 ›› Issue (8): 806-809.DOI: -

• OriginalPaper • Previous Articles     Next Articles

Vehicle overall design CAD system based on parametric technology and expert system

Huang, Xiao-Yun (1); Zhang, Guo-Zhong (1); Zhang, Feng-Ci (2)   

  1. (1) Sch. of Mech. Eng. and Automat., Northeastern Univ., Shenyang 110004, China; (2) Inst. of Slurry Transp., Shenyang Univ., Shenyang 110044, China
  • Received:2013-06-24 Revised:2013-06-24 Published:2013-06-24
  • Contact: Huang, X.-Y.
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Abstract: The design tasks in vehicle overall design stage were analyzed. Based on the parameterizing technology and expert system technology the vehicle overall design CAD system was build combined with the database technology. In man-machine interactive mode, this system can define the design plan and give the overall layout graph in three dimensions. The overall structure of the system was given. The building and function of the overall-design parameter-selecting expert system were introduced briefly. The building and the function of the parametric graphical libraries were described.

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