Title :
Calibration of a robot-based measuring system
Author :
Li, Aiguo ; Wang, Wenbiao ; Wu, Defeng
Author_Institution :
Sch. of Inf. Sci. & Technol., Dalian Maritime Univ., Dalian, China
Abstract :
A robot-based measuring system is presented for object digitalization. In order to ensure the precision of the scanning system, a novel calibration scheme called as one-stage approach is proposed. This procedure mainly utilizes a chess board as calibration target and calibrates the range finder and hand-eye model simultaneously using the same reference points to eliminate the influences of the range finder calibration error on the hand-eye calibration. Finally, some experimental results are reported and analyzed.
Keywords :
calibration; laser ranging; manipulators; measurement errors; sensors; calibration target; chess board; hand-eye model; object digitalization; one-stage approach; precision; range finder calibration error; robot based measuring system calibration; scanning system; Biomimetics; Calibration; Fluid flow measurement; Information science; Laser modes; Manipulators; Position measurement; Robot kinematics; Robot sensing systems; Service robots;
Conference_Titel :
Robotics and Biomimetics (ROBIO), 2009 IEEE International Conference on
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-4774-9
Electronic_ISBN :
978-1-4244-4775-6
DOI :
10.1109/ROBIO.2009.5420864
