Harmonic disturbance compensation of a system with long dead time, design and experimental validation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00362465" target="_blank" >RIV/68407700:21220/23:00362465 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/TMECH.2023.3253727" target="_blank" >https://doi.org/10.1109/TMECH.2023.3253727</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TMECH.2023.3253727" target="_blank" >10.1109/TMECH.2023.3253727</a>
Alternative languages
Result language
angličtina
Original language name
Harmonic disturbance compensation of a system with long dead time, design and experimental validation
Original language description
An internal model control scheme is proposed to compensate both a long dead-time of a system and a harmonic disturbance. The controller is based on an inversion of the first-order model used to approximate the system dynamics together with an input delay. Two other components of the controller consist of a filter and an additional delay by which the harmonic modes are targeted via adjusting the control loop gain and phase shift. Design of the filter-delay pair is fully analytical and the implementation of the scheme is straightforward. The main attention is paid to the complete compensation of a single harmonic disturbance. Besides, an extension of the scheme is proposed to target a double harmonic disturbance. Increased attention is paid to the robustness aspects of the schemes. Outstanding performance in terms of harmonic disturbance compensation of the proposed schemes are demonstrated on a series of laboratory experiments.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20205 - Automation and control systems
Result continuities
Project
<a href="/en/project/GA21-07321S" target="_blank" >GA21-07321S: Persistent problems of repetitive control</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE-ASME TRANSACTIONS ON MECHATRONICS
ISSN
1083-4435
e-ISSN
1941-014X
Volume of the periodical
28
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
2864-2875
UT code for WoS article
000972194500001
EID of the result in the Scopus database
2-s2.0-85153372455