Title :
The effect of scanning speed fluctuation to the precision of size measurement by laser scanning
Author :
Tao, Jiang ; Zhenglin, Yu ; Guohua, Cao ; Hongji, Xu
Author_Institution :
Inst. of Electro-Mech. Eng., Changchun Univ. of Sci. & Technol., Changchun, China
Abstract :
This paper analyzes details the effect of scanning speed fluctuation to the precision of size measurement by laser scanning and proposes two on-line compensation methods. They have been proved to be applicable and feasible.
Keywords :
assembling; measurement by laser beam; optical scanners; precision engineering; size measurement; assembly line; laser scanning measurement method; on-line compensation method; scanning speed fluctuation effect; size measurement precision; Fluctuations; High speed optical techniques; Length measurement; Lenses; Mirrors; Optical receivers; Rotation measurement; Size measurement; Time measurement; Velocity measurement; Compensation; Laser scanning; Scanning speed; Size measurement;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292682
