Vision Based Tool Calibration and Accuracy Improvement for Assembly Robots
Vision systems have been widely used to provide adjustment to robot positioning in order to compensate for variation in work position. This paper presents a calibration procedure for determining location for a vision camera mounted on the distal link of a SCARA-type assembly robot. The calibration procedure considers robot's discrete addressability, camera misalignment, and transmission imperfection.
Z. Ji et al., "Vision Based Tool Calibration and Accuracy Improvement for Assembly Robots," Precision Engineering, Elsevier, Jan 1992.
The definitive version is available at http://dx.doi.org/10.1016/0141-6359(92)90006-I
Mechanical and Aerospace Engineering
Keywords and Phrases
Vision Based Calibration; Assembly Robots; Machines
Article - Journal
© 1992 Elsevier, All rights reserved.