Stabilization with Zero Location Constraints for Delay-Based Non-collocated Vibration Suppression
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F21%3A00355058" target="_blank" >RIV/68407700:21220/21:00355058 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21730/21:00355058
Result on the web
<a href="https://doi.org/10.1016/j.ifacol.2021.11.126" target="_blank" >https://doi.org/10.1016/j.ifacol.2021.11.126</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ifacol.2021.11.126" target="_blank" >10.1016/j.ifacol.2021.11.126</a>
Alternative languages
Result language
angličtina
Original language name
Stabilization with Zero Location Constraints for Delay-Based Non-collocated Vibration Suppression
Original language description
A generally applicable design of non-collocated vibration absorption by a delayed resonator is proposed. It is grounded in the direct assignment of imaginary axis zeros of the transfer function between the periodic disturbance force and the target. We show that these transmission zeros are characterized as eigenvalues of a delay differential-algebraic system. Furthermore, a stabilizing local controller is added to the setup in order to widen the range of admissible vibration frequencies. These design requirements are translated into an optimization problem of the spectral abscissa function subjected to zero location constraints. The presented approach and algorithm are validated by a simulation on a three body lumped mass-spring system.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20205 - Automation and control systems
Result continuities
Project
<a href="/en/project/GA21-00871S" target="_blank" >GA21-00871S: Active non-collocated vibration absorption for robots and mechanical structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 16th IFAC Workshop on Time Delay Systems
ISBN
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ISSN
2405-8963
e-ISSN
2405-8963
Number of pages
6
Pages from-to
121-126
Publisher name
IFAC
Place of publication
Laxenburg
Event location
Guangzhou
Event date
Sep 29, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000721711500019