Smoothing method of Class A Surfaces for auto-body based on UG

Author

Jiachuan, Xu ; Dengfeng, Wang

Author_Institution

State key Lab. of Automobile Dynamic Simulation, Jilin Univ., Changchun, China

Volume

4

fYear

2010

fDate

25-27 June 2010

Abstract

The conception and desirable quality of auto-body Class A Surfaces are presented. The processes of smoothing Class A Surfaces are discussed by taking bumper as an example. The arranging of control vertex, patch and degree of surfaces are presented to assure the quality of surfaces in basic surfaces smoothing. Theoretical intersecting curves of basic surfaces are emphasized in transitional surfaces smoothing. And problems are analyzed in trimming basic surfaces with transitional surfaces boundary.

Keywords

automotive components; automotive engineering; smoothing methods; auto-body class A surface; basic surface smoothing; bumper; control vertex; smoothing method; transitional surface boundary; transitional surface smoothing; Automobiles; Automotive engineering; Clouds; Computational modeling; Computer simulation; Coordinate measuring machines; Flowcharts; Laboratories; Smoothing methods; Vehicle dynamics; Auto-body; Class A Surfaces; Smoothing method; UG;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Design and Applications (ICCDA), 2010 International Conference on

Conference_Location

Qinhuangdao

Print_ISBN

978-1-4244-7164-5

Electronic_ISBN

978-1-4244-7164-5

Type

conf

DOI

10.1109/ICCDA.2010.5541477

Filename

5541477