Speaker
Lucas Antonio Pelike
(Brazilian Synchrotron Light Laboratory)
Description
The 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.
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Primary author
Lucas Antonio Pelike
(Brazilian Synchrotron Light Laboratory)
Co-authors
Ana Clara de Souza Oliveira
(Brazilian Synchrotron Light Laboratory)
Augusto Fraga Giachero
(Brazilian Synchrotron Light Laboratory)
Daniel Tavares
(Brazilian Synchrotron Light Laboratory)
Fernando de Sá
(Brazilian Synchrotron Light Laboratory)
Mr
Gabriel Silvano Ramirez
(Brazilian Synchrotron Light Laboratory)
Guilherme Ricioli Cruz
(Brazilian Synchrotron Light Laboratory)
Júlia Carvalho
(Brazilian Synchrotron Light Laboratory)
Érico Nogueira Rolim
(Brazilian Nanotechnology National Laboratory)
