9–13 Sept 2024
Wanda Realm Beijing
Asia/Shanghai timezone
Early Registration Deadline: July 1, 2024(Monday)

Minimizing SNS beam loss using machine learning and virtual accelerator

12 Sept 2024, 16:00
1h 30m
China Hall 3

China Hall 3

Poster Presentation MC2: Beam Loss Monitors and Machine Protection THP: Thursday Poster Session

Speaker

Alexander Zhukov (Oak Ridge National Laboratory)

Description

To quickly and continuously minimize the beam loss at the spallation neutron source, we implement a reinforcement learning (RL) algorithm to control the tens of magnet settings based on the readbacks of tens of loss monitors.

To make this an operational procedure the can be safely used without damaging the accelerator, the RL is tested on a virtual accelerator and its settings go through a proxy gateway to keep the settings within predefined limits.

We describe the setup and testing of the RL algorithm running on a GPU cluster inside the accelerator network.

Funding Agency

DOE/BES

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Primary author

Alexander Zhukov (Oak Ridge National Laboratory)

Presentation materials

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