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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)
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Title
| - T-POLYNOMIAL IN GENERALIZED PREDICTIVE CONTROL
- T-POLYNOMIAL IN GENERALIZED PREDICTIVE CONTROL (en)
- Význam T-polynomu v prediktivním řízení (cs)
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skos:prefLabel
| - T-POLYNOMIAL IN GENERALIZED PREDICTIVE CONTROL
- T-POLYNOMIAL IN GENERALIZED PREDICTIVE CONTROL (en)
- Význam T-polynomu v prediktivním řízení (cs)
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skos:notation
| - RIV/00216275:25530/07:00005212!RIV08-MSM-25530___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25530/07:00005212
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Generalized Predictive Control; CARIMA model; T-polynomial; filtering (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
| - Kongresové centrum ČVUT, Praha
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Sborník příspěvků 15. ročníku konference Technical Computing Prague 2007
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Dušek, František
- Honc, Daniel
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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