Author: de Frutos, L.
Paper Title Page
MOC3O02 PID_TUNE: A PID Autotuning Software Tool on UNICOS CPC 22
 
  • E. Blanco Vinuela, B. Bradu, R. Marti Martinez
    CERN, Geneva, Switzerland
  • R. Mazaeda, L. de Frutos, C. de Prada
    University of Valladolid, Valladolid, Spain
 
  PID (Pro­por­tional, in­te­gral and de­riv­a­tive) is the most used feed­back con­trol al­go­rithm in the process con­trol in­dus­try. De­spite its age, its sim­plic­ity in terms of de­ploy­ment and its ef­fi­ciency on most of in­dus­trial processes allow this tech­nique to still have a bright fu­ture. One of the biggest chal­lenges in using PID con­trol is to find its pa­ra­me­ters, the so-called tun­ing of the con­troller. This may be a com­plex prob­lem as it mostly de­pends on the dy­nam­ics of the process being con­trolled. In this paper we pro­pose a tool that is able to pro­vide the en­gi­neers a set of PID pa­ra­me­ters in an au­to­mated way. Sev­eral auto-tun­ing meth­ods, both in open and close loop, are se­lec­table and oth­ers can be added as the tool is de­signed to be flex­i­ble. The tool is fully in­te­grated in the UNI­COS frame­work and can be used to tune mul­ti­ple con­trollers at the same time.  
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