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Author(s) -
Jean Thilmany
Publication year - 2006
Publication title -
mechanical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.117
H-Index - 17
eISSN - 1943-5649
pISSN - 0025-6501
DOI - 10.1115/1.2006-oct-3
Subject(s) - workaround , cad , computer aided design , software engineering , computer science , engineering drawing , automation , software , expert system , electronic design automation , engineering , systems engineering , mechanical engineering , programming language , artificial intelligence , embedded system
This paper describes an automated system to address disconnect between the design and analysis programs. The disconnect between computer-aided design (CAD) and analysis occurs because one system is powered by geometrical information and the other is not. One system is meant to handle geometry, while the other creates a mesh and does not rely on geometry in the same way that CAD does. Engineering software developers coming up with a design-analysis workaround by building design automation into their CAD packages. This method gives engineers vital information about the part from the get-go. The information is gleaned from the past designs for similar parts and can be automatically included in the new model. Such automated systems capture expert knowledge and reapply it to other models. The system might ask engineers to answer several questions about what they intend to design before they even start. The automated system would help engineers build parts upfront that would meet criteria for phenomena from varied disciplines, including fluid, structural, or thermal analysis.

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