Author: Fjellstrom, M.
Paper Title Page
TUPMW030 Review of LHC On-line Model Implementation and of its Applications 1505
 
  • T. Persson, J.M. Coello de Portugal, M. Fjellstrom, L. Malina, J. Roy, P.K. Skowroński, A. Szczotka
    CERN, Geneva, Switzerland
  • J.S. Moeskops
    RID, Delft, The Netherlands
 
  The online model of the LHC aims to provide an accurate description of the machine at any given time. In order to do so it extracts the current optics in the machine along with other crucial parameters. It also provides the functionality to match the measured orbit using virtual correctors and the measured beta functions using virtual quadrupoles. In this way an accurate effective model can be created. In order to facilitate the use of the online model a graphical user interface has been developed. In this article we describe the design of the online model and its application in different studies. We give examples how it has been used to predict the influence of changes before they were applied to the machine.  
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-TUPMW030  
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