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Intelligent system for extraction of product data from CADD models

DSpace at IIT Bombay

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Title Intelligent system for extraction of product data from CADD models
 
Creator PRABHU, BS
BISWAS, SUPRATIM
PANDE, SS
 
Subject computer simulation
object oriented programming
heuristic methods
computer aided manufacturing
 
Description This paper reports a system for automatic extraction of geometric and non-geometric part information from ‘engineering drawings’ created using computer-aided design and drafting (CADD) tools. A heuristic search is employed to interpret the characteristic attributes of dimension sets that denote linear, diametrical, radial and angular dimensions. Textual callouts are processed using natural language processing (NLP) techniques to interpret information related to part/feature function and related processes. The part information so recognized is represented using object oriented paradigm (OOP) suitable for linking to the downline CAD/CAM activities of the product cycle. The system, thus provides an effective alternative for design automation using CADD models.
 
Publisher Elsevier
 
Date 2009-05-10T09:23:22Z
2011-12-08T07:08:34Z
2011-12-26T13:01:59Z
2011-12-27T05:47:48Z
2009-05-10T09:23:22Z
2011-12-08T07:08:34Z
2011-12-26T13:01:59Z
2011-12-27T05:47:48Z
2001
 
Type Article
 
Identifier Computers in Industry 44(1), 79-95
0166-3615
10.1016/S0166-3615(00)00073-7
http://hdl.handle.net/10054/1339
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1339
 
Language en