Title :
The design on vehicle body panels based on three-dimensional laser scanning technology
Author :
Liu, Yong-Chen ; Sun, Li
Author_Institution :
Fac. of Transp. Eng., HuaiYin Inst. of Technol., Huai´´an, China
Abstract :
In order to design the vehicle body structure a method on three-dimensional laser scanning was raised. In this paper three-dimensional scanning point cloud data were obtained on a certain vehicle body panels by using the three-dimensional laser scanner. Then the point cloud data processing was completed detailed including three different stages of point processing, polygon processing and the shape processing. According to the prototype features of vehicle body panels the three-dimensional modeling of parts was built and comprehensive digital information was obtained on each part of the panel. The three-dimensional reconstruction on the body panels was completed, which provides a feasible method for the modern body design.
Keywords :
CAD; automobiles; data acquisition; design engineering; optical scanners; production engineering computing; structural panels; comprehensive digital information; design; point cloud data processing; polygon processing; prototype features; shape processing; three-dimensional laser scanner; three-dimensional laser scanning technology; three-dimensional modeling; three-dimensional reconstruction; three-dimensional scanning point cloud data; vehicle body panels; vehicle body structures; Laser modes; Measurement by laser beam; Surface emitting lasers; Surface fitting; Surface reconstruction; Surface treatment; Vehicles; Equivalent reconstruction; Point cloud data processing; Three-dimensional laser scanning technology; Vehicle body panels;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987053
