Published January 2016 | Version v1
Miscellaneous Metadata-only

System identification and robust control for the LNLS UVX fast orbit feedback

Creators

  • 1. Laboratório Nacional de Luz Síncrotron (LNLS), Campinas (Brazil)
  • 2. São Paulo University, São Carlos (Brazil)

Description

This paper describes the optimization work carried out to improve the performance of the LNLS UVX storage ring fast orbit feedback system. Black-box system identification techniques were applied to model the dynamic behavior of BPM electronics, orbit correctors, communication networks and vacuum chamber eddy currents. Robust control techniques were employed to analyze and optimize closed-loop performance and robustness. (author)

Part of:
Proceedings of the 15th International Conference on Accelerator and Large Experimental Physics Control Systems ICALEPCS 2015

Additional details

Identifiers

URL
https://accelconf.web.cern.ch/ICALEPCS2015/; https://accelconf.web.cern.ch/ICALEPCS2015/papers/proceed.pdf;

Publishing Information

ISBN
978-3-95450-148-9
Imprint Title
Proceedings of the 15th International Conference on Accelerator and Large Experimental Physics Control Systems ICALEPCS 2015
Imprint Pagination
1225 p.
Journal Page Range
p. 30-33
Report number
INIS-AU--0089

Conference

Title
15. International Conference on Accelerator and Large Experimental Physics Control Systems
Acronym
ICALEPCS 2015
Dates
17-23 Oct 2015
Place
Melbourne, VIC (Australia)

INIS

Country of Publication
Australia
Country of Input or Organization
Australia
INIS RN
51100521
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BEAM PROFILES; COMPUTERIZED SIMULATION; CONTROL SYSTEMS; DATA ACQUISITION SYSTEMS; LNLS STORAGE RING; ON-LINE SYSTEMS; OPTIMIZATION; ORBITS; STORAGE RINGS; WIGGLER MAGNETS
Descriptors DEC
EQUIPMENT; MAGNETS; RADIATION SOURCES; SIMULATION; STORAGE RINGS; SYNCHROTRON RADIATION SOURCES

Optional Information

Notes
6 refs., 1 tabs., 7 figs.