Title :
Study of complex car-body part automatically modeling
Author :
Jin, Chunning ; Liu, Bo ; Shi, Ye ; Hu, Ping
Author_Institution :
Sch. of Automotive Eng., Dalian Univ. of Technol., Dalian, China
Abstract :
In general, car body parts are very complex models by thousands of differential geometrically operations. For the computer-aided car-body part automatic modeling system, this complexity is a big challenge. This paper proposes a new body-based modeling method, using body-based features and a "sculpturing" strategy to create complex model via a computer car-body parts design system. This method is helpful for increasing stability of geometric modeling and flexibility of modification in computer car-body parts design system, and favorable for creating more flexible model for further changing based analysis and optimization.
Keywords :
CAD; automotive components; knowledge engineering; complex car-body part automatically modeling; computer car-body parts design system; computer-aided car-body part modeling; differential geometrically operations; knowledge based engineering; Algorithm design and analysis; Automobiles; Automotive engineering; Design automation; Design engineering; Laboratories; Mechatronics; Process design; Programming; Solid modeling; Car-body; automatically modeling; complex part;
Conference_Titel :
Mechatronics and Automation, 2009. ICMA 2009. International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-2692-8
Electronic_ISBN :
978-1-4244-2693-5
DOI :
10.1109/ICMA.2009.5246145