An approach to decentralized adaptive control

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F03%3A63501824" target="_blank" >RIV/70883521:28110/03:63501824 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
An approach to decentralized adaptive control
Original language description
One way to control decentralized TITO systems (two inputs two outputs) is presented in this paper. It is based on usage of the set of one-dimensional self-tuning controllers with their reduced orders, which tune simultaneously, in contrast to methods using relays in feedback. A method of the recursive least squares with directional forgetting factor applied to the continuous-time system is used as the identification algorithm for the self-tuning controllers. It obtains data using the differential filters. Verification was done in MATLAB-SIMULINK on the systems with "P" and "V" structure. Two methods of tuning the controllers were used, the suboptimal linear quadratic tracking method, and the dynamics inversion method. This approach gives good results,enables one's to use arbitrary method of tuning the controllers and, in particular, to apply the approaches of control of SISO systems (single input single output), which are quite common, to the multi-dimensional systems.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BC - Theory and management systems
OECD FORD branch
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Project
<a href="/en/project/GA102%2F99%2F1292" target="_blank" >GA102/99/1292: Algorithms and implementation of self-tuning MIMO controllers</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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