EVENT 6 March 2023
Lunch Lecture April hosted by Sioux
Spatial Gaussian process repetitive control for suppressing spatial disturbances in an industrial substrate carrier.
About this event
Repetitive control (RC) can perfectly attenuate time-domain periodic disturbances. In practice, disturbances are often position-domain periodic, e.g., cogging in a motor or an eccentric roller that rotates with a varying velocity, see Figure 1. Traditional RC cannot compensate for these disturbances and may even amplify them.
A spatial RC approach is developed that compensates for disturbances that are spatially periodic. A non-parametric position-domain buffer consisting of a Gaussian Process (GP) is employed in RC, see Figure 3. The method is successfully applied to a substrate carrier system (Figure 2) where it compensates for roller imperfections that induce spatially periodic disturbances.
The speaker will be: Noud Mooren System Engineer Sioux
This lecture ( only for members of the DSPE) will start at: April 3 on 12:02pm (Teams digital)
Please send an email to info@dspe.nl if you are interested in this Lunch lecture.
The Netherlands
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