• DocumentCode
    1679420
  • Title

    Mathematical and computer modelling of adaptive systems identification and control with power objects on the basis of Wiener-Hammerstein model

  • Author

    Bolkvadze, G. ; Shanshiashvili, B.

  • Author_Institution
    Georgian Tech. Univ., Tbilisi, Georgia
  • fYear
    2012
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    In this article problems of mathematical and computer modeling of adaptive systems identification and control in the class of Wiener-Hammerstein models on the basis of personal computers for such nonlinear stochastic dynamic power objects are considered. The problem of identification is reduced to minimization of criterion of quality identification on parameters where the optimal two-stage recurrent algorithm of identification - on the basis of the average method of the least squares is applied. The model of Wiener-Hammerstein constructed in this way is applied in the closed contour of identification and control at creation Ad SIC to track active power desirable value by means of TSRIA, AMLS and adaptive algorithm of control - AdAC. The effective functioning of constructed Ad SIC is checked on the basis of statistics.
  • Keywords
    adaptive control; control engineering computing; least squares approximations; nonlinear control systems; optimal control; AMLS; Ad SIC; AdAC; TSRIA; Wiener-Hammerstein Model; active power tracking; adaptive systems identification; closed contour; computer modelling; least squares method; mathematical modelling; optimal two-stage recurrent algorithm; power objects control; quality identification criterion; adaptive control; identification; modeling; power objects; tracking;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Problems of Cybernetics and Informatics (PCI), 2012 IV International Conference
  • Conference_Location
    Baku
  • Print_ISBN
    978-1-4673-4500-2
  • Type

    conf

  • DOI
    10.1109/ICPCI.2012.6486474
  • Filename
    6486474