On Representing Product Information in Cad { Present Status and Future Directions {
نویسنده
چکیده
The history of CAD is roughly divided into four generations as explained in Section 2, and the discussion is made in terms of these generations. The third generation is de ned for product modeling. Product modeling is a key technology used in CAD which are now spreading in industry, so I introduce some of the important concepts of product modeling in Section 3. Finally I will discuss about the future generation in terms of requirements.
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تاریخ انتشار 1999