26 June 2017 Laser speckle velocimetry for robot manufacturing
Author Affiliations +
Abstract
A non-contact speckle correlation sensor for the measurement of robotic tool speed is presented for use in robotic manufacturing and is capable of measuring the in-plane relative velocities between a robot end-effector and the workpiece or other surface. The sensor performance was assessed in the laboratory with the sensor accuracies found to be better than 0:01 mm/s over a 70 mm/s velocity range. Finally an example of the sensors application to robotic manufacturing is presented where the sensor was applied to tool speed measurement for path planning in the wire and arc additive manufacturing process using a KUKA KR150 L110/2 industrial robot.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Thomas O. H. Charrett, Yashwanth K. Bandari, Florent Michel, Jialuo Ding, Stewart W. Williams, Ralph P. Tatam, "Laser speckle velocimetry for robot manufacturing", Proc. SPIE 10329, Optical Measurement Systems for Industrial Inspection X, 103291Z (26 June 2017); doi: 10.1117/12.2269989; https://doi.org/10.1117/12.2269989
PROCEEDINGS
7 PAGES


SHARE
RELATED CONTENT

Robotics-Related Technology In The Nuclear Industry
Proceedings of SPIE (December 13 1983)
Positioning polygonal parts without sensors
Proceedings of SPIE (November 29 1993)
Gestural Control of Robot End Effectors
Proceedings of SPIE (March 27 1987)
Expert Robots For Automated Packaging And Processing
Proceedings of SPIE (February 09 1989)
A concept for ubiquitous robotics in industrial environment
Proceedings of SPIE (September 10 2007)

Back to Top