Output feedback control of a nonlinear Galfenol-based actuator for active vibration control systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F24%3A00599137" target="_blank" >RIV/67985840:_____/24:00599137 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21110/24:00382020
Result on the web
<a href="http://dx.doi.org/10.23919/ACC60939.2024.10644880" target="_blank" >http://dx.doi.org/10.23919/ACC60939.2024.10644880</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/ACC60939.2024.10644880" target="_blank" >10.23919/ACC60939.2024.10644880</a>
Alternative languages
Result language
angličtina
Original language name
Output feedback control of a nonlinear Galfenol-based actuator for active vibration control systems
Original language description
In this paper, an output feedback control strategy is proposed for a Galfenol-based actuator utilized in active vibration control systems. The design accounts for uncertain actuator dynamics in the presence of unknown loads and external disturbances. The dynamic characteristics of the Galfenol-based actuator are elucidated through the constitutive relationship of magnetostrictive materials. The aim is to devise a control signal, represented by the input current of the coil, capable of producing an output force to counteract any undesired motion of the platform induced by unknown loads or external disturbances, thereby maintaining output displacement at zero. Simulation results demonstrate the effectiveness of the proposed control approach in regulating the platform's output displacement close to zero across various scenarios of unknown loads and external disturbances.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
10101 - Pure mathematics
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
American Control Conference (ACC)
ISBN
979-8-3503-8266-2
ISSN
0743-1619
e-ISSN
—
Number of pages
6
Pages from-to
4102-4107
Publisher name
IEEE
Place of publication
Philadelphia
Event location
Toronto
Event date
Jul 10, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001310893803110