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https://doi.org/10.18429/JACoW-ICALEPCS2023-TUMBCMO16
Title Research and Development of the Fast Orbit Feedback System for HEPS
Authors
  • P. Zhu, Y.C. He, D.P. Jin, Y.L. Zhang
    IHEP, Beijing, People’s Republic of China
  • Z. Lei
    CSNS, dongguan, People’s Republic of China
  • Z. Lei
    SARI-CAS, Pudong, Shanghai, People’s Republic of China
  • D.Y. Wang
    DNSC, Dongguan, People’s Republic of China
  • Z.X. Xie
    IHEP CSNS, Guangdong Province, People’s Republic of China
Abstract The Fast Orbit Feedback (FOFB) system plays a critical role on the beam orbit stability in the storage ring of the High Energy Photon Source (HEPS), which is a fourth-generation diffraction-limited synchrotron radiation source, under construction in Beijing at present. Based on the latest development of FOFB systems, this paper addresses the design and implementation of the hardware and software, including the design of the dual-loop link, the architecture of sub-station hardware, the data transmission and feedback logic, and so on. The total latency is minimized to achieve an overall closed-loop bandwidth of 500Hz.
Paper download TUMBCMO16.PDF [1.288 MB / 5 pages]
Slides download TUMBCMO16_TALK.PDF [1.652 MB]
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Conference ICALEPCS2023
Series International Conference on Accelerator and Large Experimental Physics Control Systems (19th)
Location Cape Town, South Africa
Date 09-13 October 2023
Publisher JACoW Publishing, Geneva, Switzerland
Editorial Board Volker RW Schaa (GSI, Darmstadt, Germany); Andy Götz (ESRF, Grenoble, France); Johan Venter (SARAO, Cape Town, South Africa); Karen White (SNS, Oak Ridge, TN, USA); Marie Robichon (ESRF, Grenoble, France); Vivienne Rowland (SARAO, Cape Town, South Africa)
Online ISBN 978-3-95450-238-7
Online ISSN 2226-0358
Received 06 October 2023
Revised 09 October 2023
Accepted 24 November 2023
Issued/td> 11 December 2023
DOI doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO16
Pages 386-390
Copyright
Creative Commons CC logoPublished by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.