Aperiodic principle for automatic controller tuning

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F11%3A00001002" target="_blank" >RIV/70883521:28140/11:00001002 - 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
Aperiodic principle for automatic controller tuning
Original language description
This paper presents simple principle for aperiodic tuning of SISO controllers used in autotuning. Autotuners represent a combination of relay feedback identification and some control design method. In this contribution, models with up to three parametersare estimated by means of a single asymmetrical relay experiment. Then a stable low order transfer function is identified. Further, the controller is derived from general solutions of Diophantine equations in the ring of proper and stable rational functions. A first order identification yields a PI-like controllers while a second order generates PID ones. The analytical simple rule is derived for aperiodic control response and the scalar tuning parameter m>0 is then tuned according to identified time constant of an approximated transfer function.
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Annals of DAAAM for 2011 & Proceedings of the 22nd International DAAAM Symposium "Intelligent Manufacturing & Automation: Power of Knowledge and Creativity"
ISBN
978-3-901509-83-4
ISSN
1726-9679
e-ISSN
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Number of pages
2
Pages from-to
399-401
Publisher name
DAAAM International Vienna
Place of publication
Vienna
Event location
Vienna
Event date
Nov 23, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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