Speaker
Description
A fast orbit feedback system is currently being developed for the upcoming PETRA IV at DESY Hamburg. The performance of the FOFB system depends mainly on the frequency response of the subsystems, i.e. the corrector magnets, power supplies, cables and vacuum chambers. A test bench is being developed for measuring the field quality of FOFB corrector magnets and system identification of all integrated subsystems in the kHz range. The first design of the test bench and the initial idea for the different types of measurement methodologies to find the frequency response and magnetic field of corrector magnets are presented below. The subsystems integration and combined frequency response of the FOFB system will be measured in later stage of the project.
| Paper status | Resubmitted proceeding files received and assigned to an editor. Accepted by Submitter. |
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