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Description
  • Metoda Generalized Predictive Control je založena na CARIMA modelu procesu - regulátor má integrační charakter. V případě, že data nejsou filtrována, je regulátor poměrně citlivý na šum měření, který způsobuje kmitání akčních veličin a snížení kvality regulačního pochodu. T-polynom v modelu procesu, lze použít jako návrhový parametr - jako filtr dat. V článku je navržen postup výpočtu polynumu T tak, aby predikce výstupu soustavy byly identické s Kalmánovým pozorovatelem. Metoda je demonstrována na dvou jednoduchých příkladech. (cs)
  • Briefly theory is given to introduce Model Predictive Control (MPC) concept. Method called Generalized Predictive Control (GPC) published in [1], [2] and [3] is based on Controller Auto-Regressive Integrated Moving-Average (CARIMA) model. Resulting controller has integrating character. In white noise case (without data filtering) the controller is rather sensitive to the measurement noise and model uncertainties. Polynomial C in process model is usually used as a controller parameter (as a filter) to increase controller robustness and it is called as T-polynomial. Different approaches how to design this polynomial coming out from the process model and controller parameters are suggested in the literature [4]. In the paper Kalman estimator is designed and its characteristic polynomial is used as a polynomial T. Prediction abilities of the models with and without data filtering are compared.
  • Briefly theory is given to introduce Model Predictive Control (MPC) concept. Method called Generalized Predictive Control (GPC) published in [1], [2] and [3] is based on Controller Auto-Regressive Integrated Moving-Average (CARIMA) model. Resulting controller has integrating character. In white noise case (without data filtering) the controller is rather sensitive to the measurement noise and model uncertainties. Polynomial C in process model is usually used as a controller parameter (as a filter) to increase controller robustness and it is called as T-polynomial. Different approaches how to design this polynomial coming out from the process model and controller parameters are suggested in the literature [4]. In the paper Kalman estimator is designed and its characteristic polynomial is used as a polynomial T. Prediction abilities of the models with and without data filtering are compared. (en)
Title
  • T-POLYNOMIAL IN GENERALIZED PREDICTIVE CONTROL
  • T-POLYNOMIAL IN GENERALIZED PREDICTIVE CONTROL (en)
  • Význam T-polynomu v prediktivním řízení (cs)
skos:prefLabel
  • T-POLYNOMIAL IN GENERALIZED PREDICTIVE CONTROL
  • T-POLYNOMIAL IN GENERALIZED PREDICTIVE CONTROL (en)
  • Význam T-polynomu v prediktivním řízení (cs)
skos:notation
  • RIV/00216275:25530/07:00005212!RIV08-MSM-25530___
http://linked.open.../vavai/riv/strany
  • 55
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM0021627505)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 455433
http://linked.open...ai/riv/idVysledku
  • RIV/00216275:25530/07:00005212
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Generalized Predictive Control; CARIMA model; T-polynomial; filtering (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [2930ED950A27]
http://linked.open...v/mistoKonaniAkce
  • Kongresové centrum ČVUT, Praha
http://linked.open...i/riv/mistoVydani
  • Praha
http://linked.open...i/riv/nazevZdroje
  • Sborník příspěvků 15. ročníku konference Technical Computing Prague 2007
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Dušek, František
  • Honc, Daniel
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Humusoft s.r.o.
https://schema.org/isbn
  • 978-80-7080-658-6
http://localhost/t...ganizacniJednotka
  • 25530
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