The control systems for the CERN Super Proton Synchrotron ring power supplies

The dedicated control system for the 16 voltage-controlled Main Ring pulsed supplies, allowing the reproduction of the desired B and Q fields to better than +or-2*10/sup -4/ at injection is described. It outlines both the hardware (smoothed function generators) and software side. Current measurement...

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Detalles Bibliográficos
Autores principales: Kuhn, H K, Pahud, J D
Lenguaje:eng
Publicado: 1981
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1109/TNS.1981.4332023
http://cds.cern.ch/record/134349
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author Kuhn, H K
Pahud, J D
author_facet Kuhn, H K
Pahud, J D
author_sort Kuhn, H K
collection CERN
description The dedicated control system for the 16 voltage-controlled Main Ring pulsed supplies, allowing the reproduction of the desired B and Q fields to better than +or-2*10/sup -4/ at injection is described. It outlines both the hardware (smoothed function generators) and software side. Current measurements via DVMs or the B train off the reference magnets are used as inputs to the correction algorithm which is based on successive approximation. The algorithm enables the machine operators to trim selectively both the closed orbit and/or the betatron wave number of the machine within 1 to a few cycles. The control system related computer memory requirements are given. (0 refs).
id cern-134349
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1981
record_format invenio
spelling cern-1343492023-05-19T15:36:52Zdoi:10.1109/TNS.1981.4332023http://cds.cern.ch/record/134349engKuhn, H KPahud, J DThe control systems for the CERN Super Proton Synchrotron ring power suppliesAccelerators and Storage RingsThe dedicated control system for the 16 voltage-controlled Main Ring pulsed supplies, allowing the reproduction of the desired B and Q fields to better than +or-2*10/sup -4/ at injection is described. It outlines both the hardware (smoothed function generators) and software side. Current measurements via DVMs or the B train off the reference magnets are used as inputs to the correction algorithm which is based on successive approximation. The algorithm enables the machine operators to trim selectively both the closed orbit and/or the betatron wave number of the machine within 1 to a few cycles. The control system related computer memory requirements are given. (0 refs).CERN-SPS-81-12-APSoai:cds.cern.ch:1343491981
spellingShingle Accelerators and Storage Rings
Kuhn, H K
Pahud, J D
The control systems for the CERN Super Proton Synchrotron ring power supplies
title The control systems for the CERN Super Proton Synchrotron ring power supplies
title_full The control systems for the CERN Super Proton Synchrotron ring power supplies
title_fullStr The control systems for the CERN Super Proton Synchrotron ring power supplies
title_full_unstemmed The control systems for the CERN Super Proton Synchrotron ring power supplies
title_short The control systems for the CERN Super Proton Synchrotron ring power supplies
title_sort control systems for the cern super proton synchrotron ring power supplies
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1109/TNS.1981.4332023
http://cds.cern.ch/record/134349
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AT pahudjd controlsystemsforthecernsuperprotonsynchrotronringpowersupplies

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