1–5 Sept 2025
ETH Zurich
Europe/Zurich timezone

Fast Adaptive Neural Control of Resonant Extraction at Fermilab

Not scheduled
10m
HIT G floor (gallery)

HIT G floor (gallery)

Speaker

Maira Khan (Fermi National Accelerator Laboratory)

Description

We present the development of a machine learning (ML) based regulation system for third-order resonant beam extraction in the Mu2e experiment at Fermilab. Classical and ML-based controllers have been optimized using semi-analytic simulations and evaluated in terms of regulation performance and training efficiency. We compare several controller architectures and discuss the integration of neural control into an adaptive framework. We also present progress on surrogate models that predict the controller response given a spill intensity and controller action history. To enable real-time deployment, we report progress on implementing low-latency, edge-based inference suitable for hardware-constrained environments. Our results demonstrate the feasibility and advantages of ML-based control in managing complex, time-varying physical systems, with broader implications for accelerator operations and other domains requiring fast, adaptive regulation.

Authors

Andrew Whitbeck (Fermi National Accelerator Lab. (US)) Jingtian Ji (Toyota Technical Institute of Technology) Maira Khan (Fermi National Accelerator Laboratory)

Co-authors

Aakash Naryan (Fermi National Accelerator Laboratory) Jason St. John (Fermi National Accelerator Laboratory) Jose Berlioz (Fermi National Accelerator Laboratory) Kit Danielson-Fieldhouse (Fermi National Accelerator Laboratory) Kyle Hazelwood (Fermi National Accelerator Laboratory) Matthew Walter (Toyota Technical Institute of Technology) Nhan Tran (Fermi National Accelerator Lab. (US))

Presentation materials