English

Real-time system identification of superconducting cavities with a recursive least-squares algorithm: closed-loop operation

Accelerator Physics 2023-08-30 v3

Abstract

We simulate a recursive least-squares estimator to determine the bandwidth ω12\omega_{12} and the detuning Δω\Delta\omega of a cavity that is controlled with a low-level RF system and we present a comprehensive analysis of the convergence and asymptotic behavior of the algorithm for static and time-varying systems.

Cite

@article{arxiv.2307.07386,
  title  = {Real-time system identification of superconducting cavities with a recursive least-squares algorithm: closed-loop operation},
  author = {Volker Ziemann},
  journal= {arXiv preprint arXiv:2307.07386},
  year   = {2023}
}

Comments

30 pages, 10 figures, include "closed-loop operation" in the title

R2 v1 2026-06-28T11:30:33.492Z