Laser speckle velocimetry for robot manufacturing
Date
2017-06-26
Supervisor/s
Journal Title
Journal ISSN
Volume Title
Publisher
SPIE
Department
Type
Conference paper
ISSN
1996-756X
Format
Free to read from
Citation
Charrett TOH, Bandari YK, Michel F, Ding J, Williams SW, Tatam RP, Laser speckle velocimetry for robot manufacturing, Proceedings of Optical Measurement Systems for Industrial Inspection X, SPIE Optical Metrology, 26 - 29 June 2017, Paper number 103291Z
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.
Description
Software Description
Software Language
Github
Keywords
Laser speckle, tool speed sensor, velocimetry, robotic sensor
DOI
Rights
©2017 SPIE. This is the Author Accepted Manuscript.
Please refer to any applicable publisher terms of use.