Stability Analysis and Control Design of a Vibration Control System with Uncertain and Tunable Delays

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F15%3A00237551" target="_blank" >RIV/68407700:21220/15:00237551 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.ifacol.2015.09.364" target="_blank" >http://dx.doi.org/10.1016/j.ifacol.2015.09.364</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ifacol.2015.09.364" target="_blank" >10.1016/j.ifacol.2015.09.364</a>

Result language
angličtina
Original language name
Stability Analysis and Control Design of a Vibration Control System with Uncertain and Tunable Delays
Original language description
Vibrations being induced on a main structure due to ?uctuating force disturbances are suppressed in this study using Delayed Resonator (DR) (N. Olgac, M. Hosek, 1997), with the added challenges that the corresponding system characteristic equation is of neutral type with two independent delays, where one delay must be tuned as per DR and the other is uncertain due to remote communication delays. In this study, a type of Rekasisus transformation with frequency sweeping approach is adopted along with D-subdivision theorem for the stability analysis of the LTI vibration control problem with respect to uncertain delay and controller gains, while keeping the tuned delay fixed, similar to that in (Cooke and van den Driessche, 1986a). Simulations, which validate the results, are also presented.
Czech name
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Czech description
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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)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 12th 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
123-128
Publisher name
IFAC
Place of publication
New York
Event location
Ann Arbor, MI
Event date
Jun 28, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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