Decentralized Relay Feedback Identification of TITO systems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00370546" target="_blank" >RIV/68407700:21220/23:00370546 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.ifacol.2023.10.1182" target="_blank" >https://doi.org/10.1016/j.ifacol.2023.10.1182</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ifacol.2023.10.1182" target="_blank" >10.1016/j.ifacol.2023.10.1182</a>

Result language
angličtina
Original language name
Decentralized Relay Feedback Identification of TITO systems
Original language description
The article focuses on the identification of systems with two inputs and two outputs (TITO systems) where strong cross-couplings exist. The transfer functions of all links of TITO systems are determined from the frequency response points obtained from the time courses of input and output quantities during decentralized relay control. The proposed procedure uses the so-called shifting method, which allows to obtain multiple points of the frequency characteristic from one experiment, thus allowing the estimation of linear models with multiple parameters. In addition, the article proposes a new procedure using the shifting method to obtain the steady state gains of individual transfer functions. The application of this procedure is shown on the instance of a methanol-ethanol distillation column.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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