Shifting Method for Identification of TITO Systems using Decentralized Relay Feedback

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00361588" target="_blank" >RIV/68407700:21220/22:00361588 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.ifacol.2022.10.020" target="_blank" >https://doi.org/10.1016/j.ifacol.2022.10.020</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ifacol.2022.10.020" target="_blank" >10.1016/j.ifacol.2022.10.020</a>

Result language
angličtina
Original language name
Shifting Method for Identification of TITO Systems using Decentralized Relay Feedback
Original language description
In this paper, the relay shifting method is extended to identification of systems with two inputs and two outputs (TITO systems) using relay feedback experiments. By means of this approach multiple points of the Nyquist frequency response can be determined from a single experiment. Identification of more frequency points facilitates parameter estimation of more complex models. The proposed procedure is intended for the identification of TITO systems with a sufficiently strong cross-coupling between inputs and outputs. Frequency domain transfer functions of the second order with a time delay are used for modelling individual links. The proposed procedure is intended for controller autotuning and can be extended for multivariable systems.
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
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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