Design of active undamped and damped resonant absorber with guaranteed stability
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F25%3A00384341" target="_blank" >RIV/68407700:21220/25:00384341 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21730/25:00384341
Result on the web
<a href="https://doi.org/10.1177/16878132251353569" target="_blank" >https://doi.org/10.1177/16878132251353569</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1177/16878132251353569" target="_blank" >10.1177/16878132251353569</a>
Alternative languages
Result language
angličtina
Original language name
Design of active undamped and damped resonant absorber with guaranteed stability
Original language description
This paper deals with the development of a feedback control strategy on a SDoF (Single Degree of Freedom) absorber. It is desired to be resonant at two arbitrarily selected frequencies so that it suppresses vibration of primary system at these two frequencies. This problem has already been treated using time-delayed feedback control logic, which brings infinite dimensionality into the treatment. This paper offers a non-delayed feedback control logic with some additional benefits. It handles three facts of the problem: (a) the creation of a feedback logic to achieve resonance at two arbitrarily selected frequencies, (b) stability verification in real-time, (c) practical deployment of the control action. This method is applied to a single-mass primary structure. Two different tuning operations are considered: (i) for two precise and undamped resonances (ii) for two slightly-damped resonances. For both cases maps of stable operating frequencies are developed.
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
20301 - Mechanical engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advances in Mechanical Engineering
ISSN
1687-8132
e-ISSN
1687-8140
Volume of the periodical
17
Issue of the periodical within the volume
7
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
1-15
UT code for WoS article
001525590400001
EID of the result in the Scopus database
2-s2.0-105011096841