By Topic

Omnidirectional Visual-Servo of a Gough–Stewart Platform

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Tahri, O. ; LASMEA, Blaise Pascal Univ., Aubiere ; Mezouar, Y. ; Andreff, N. ; Martinet, P.

This paper deals with the visual control of the Gough-Stewart platform using a central catadioptric camera observing the platform's legs. This allows a large field of view to be obtained and avoids the occlusion problems observed when a classical perspective camera is used. An automatic and simple method to detect the projections of the leg in the image is also proposed. The control scheme presented here is shown to encompass the classical perspective camera case, as well as catadioptric ones. Finally, experimental results comparing two kinds of visual features (leg directions and leg edges) are described.

Published in:

Robotics, IEEE Transactions on  (Volume:25 ,  Issue: 1 )