Kowalczuk, Zdzisław ; Suchomski, Piotr
Korbicz, Józef - red. ; Uciński, Dariusz - red.
The paper presents several solutions to the discrete-time generalized predictive (GPC) controller problem, including an anticipative filtration mechanism, which are suitable for plants with nonzero transportation delays. Necessary modifications of the GPC design procedure required for controlling plants based on their non-minimal models are discussed in detail. ; Although inevitably invoking the troublesome pole-zero cancellation problem, such models can be used in adaptive systems as a remedy for the uncertainty or variability of the model order. The purpose of this paper is to present a complete GPC controller design for delay plants that is robust to the overparameterization of the plant model. ; Refined conditions for the existence and stability of GPC control solutions in terms of pertinent design parameters are given, and explicit forms of closed-loop characteristic polynomials are provided. The issue of identifying the model cancellation order is also considered, and practical solutions are proposed. The presented ideas are illustrated numerically.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 15, number 1 (2005) ; click here to follow the link
Biblioteka Uniwersytetu Zielonogórskiego
Sep 7, 2021
Aug 17, 2020
|Discrete-time predictive control with overparameterized delay-plant models and an identified cancellation order||Sep 7, 2021|
Kowalczuk, Zdzisław Suchomski, Piotr Kowalczuk, Zdzisław - red.
Haber, Robert Bars, Ruth Lengyel, Orsolya Kowalczuk, Zdzisław - red.
Yoon, Tae-Woong Yang, Dae Ryook Lee, Kwang Soon Kwon, Young-Min Kowalczuk, Zdzisław - red.
Nikolaou, Michael Eker, S. Alper Kowalczuk, Zdzisław - red.
Oliveira, Gustavo H.C. Amaral, Wagner C. Favier, Gerard Kowalczuk, Zdzisław - red.
Kowalczuk, Zdzisław Suchomski, Piotr Marcińczyk, Andrzej Korbicz, Józef - red. Uciński, Dariusz - red.
Kowalczuk, Zdzisław Suchomski, Piotr Białaszewski, Tomasz Korbicz, Józef - red. Patton, Ronald J. - red.
Ordys, Andrzej W. Hangstrup, Mads E. Grimble, Michael J. Korbicz, Józef - red. Uciński, Dariusz - red.