Delayed Resonator With Distributed Delay in Acceleration Feedback—Design and Experimental Verification
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00300558" target="_blank" >RIV/68407700:21220/16:00300558 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21730/16:00300558
Result on the web
<a href="http://dx.doi.org/10.1109/TMECH.2016.2516763" target="_blank" >http://dx.doi.org/10.1109/TMECH.2016.2516763</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TMECH.2016.2516763" target="_blank" >10.1109/TMECH.2016.2516763</a>
Alternative languages
Result language
angličtina
Original language name
Delayed Resonator With Distributed Delay in Acceleration Feedback—Design and Experimental Verification
Original language description
The main results of this paper are design, analysis, and experimental verification of a delayed resonator with a distributed-time-delay acceleration feedback. Analogously to the classical delayed resonator, the novel resonator is applied to suppress vibrations of a mechanical system. The theoretical part of this paper includes control parameter design and analysis of their ranges. Next, dynamical properties of the resonator are analyzed including the derivation of a complete stability picture for the combined resonator with the single-degree-of-freedom mechanical system. For the stability analysis, spectral methods are applied including the method of cluster treatment of characteristic roots. Utilizing the distributed delay instead of the lumped delay on the acceleration feedback, both the resonator and the overall system dynamics are converted fromneutral to more convenient retarded character. Another positive aspect of the distributed delay is that it acts like a moving average filter on the acceleration measurements. Furthermore, we perform a computational analysis of spectral properties using a numerical root-finding QPmR algorithm. All these stability findings are also verified experimentally on a laboratory setup designed and implemented for this purpose.
Czech name
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Czech description
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Classification
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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Result continuities
Project
<a href="/en/project/LH12066" target="_blank" >LH12066: Spectral methods for vibration suppression and control design of mechanical systems with feedback delays</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
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
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Volume of the periodical
21
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
2120-2131
UT code for WoS article
000380028200030
EID of the result in the Scopus database
2-s2.0-84978780958