Speaker
Alexander Huschauer
(European Organization for Nuclear Research)
Description
Time-varying fluctuations of the intensity sharing between the islands and the core of the beam extracted via the CERN Proton Synchrotron (PS) Multi-Turn Extraction are the main effects that require manual adjustment for this beam type. To mitigate this, the application of an online controller is explored to further enhance both operational autonomy of the accelerator and physics performance. In this contribution a proof of concept implementation of a multi-objective extremum seeking algorithm is presented. The tuning of the PS parameters, the proper choice of the hyperparameters of the algorithm and the achievements reached during the beam studies are summarised.
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Primary author
Cédric Uden
(European Organization for Nuclear Research)
Co-authors
Alexander Huschauer
(European Organization for Nuclear Research)
Hannes Pahl
(European Organization for Nuclear Research)
Michael Schenk
(European Organization for Nuclear Research)
Nico Madysa
(European Organization for Nuclear Research)
Verena Kain
(European Organization for Nuclear Research)
