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URLhttps://doi.org/10.18429/JACoW-IBIC2024-WECC2
TitleModeling of the SIRIUS fast orbit feedback control loop
Authors
  • L. Pelike, A. Oliveira, A. Giachero, D. Tavares, F. de Sá, G. Ramirez, G. Cruz, J. Carvalho
    Brazilian Synchrotron Light Laboratory
  • É. Rolim
    Brazilian Nanotechnology National Laboratory
AbstractThe SIRIUS Fast Orbit Feedback system was put into routine operation for users in 2022. New system identification experiments were conducted to develop an accurate black box MIMO model of the feedback loop. The high frequency response discrepancies among several fast corrector magnets are captured in this model and allow prediction of closed loop behavior, which is especially important for designing high gain controllers. This paper describes the obtained model, its validity and enabled improvements on the feedback loop performance and robustness.
Paperdownload: WECC2.pdf
CiteBibTeX, LaTeX, Text/Word, RIS, EndNote
ConferenceProc. 13th International Beam Instrumentation Conference
Series
LocationBeijing
Date09-13 Sep 2024
PublisherJACoW Publishing, Geneva, Switzerland
Editorial BoardJianshe Cao (IHEP), Junhui Yue (IHEP), Lin Bian (IHEP), Ivan Andrian (Elettra-Sincrotrone Trieste S.C.p.A.), Volker RW Schaa (GSI), Zhichu Chen (SARI)
Online ISBN978-3-95450-249-3
Online ISSN2673-5350
Received05 September 2024
Revised06 September 2024
Accepted07 September 2024
Issued11 December 2024
DOI10.18429/JACoW-IBIC2024-WECC2
Pages241-244