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Design and active vibration control of composite beams with bonded piezoelectric sensors and actuators

Stavroulakis Georgios, D. Marinova, G. Foutsitzi, E. Hadjigeorgiou

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URIhttp://purl.tuc.gr/dl/dias/853E2FB1-303D-4141-BB91-2E55137E1263-
Γλώσσαen-
Μέγεθος19 pagesen
ΤίτλοςDesign and active vibration control of composite beams with bonded piezoelectric sensors and actuatorsen
ΔημιουργόςStavroulakis Georgiosen
ΔημιουργόςΣταυρουλακης Γεωργιοςel
ΔημιουργόςD. Marinovaen
ΔημιουργόςG. Foutsitzien
ΔημιουργόςE. Hadjigeorgiouen
ΠερίληψηMathematical formulation and the computational model for the active vibration control of a slender beam bonded with piezoelectric sensors and actuators are presented. The problem of active control is studied by using the classical LQR and the robust H2 optimal approaches. The comparison between the two proposed control laws shows that both strategies are effective. The second method is preferred due to the robustness properties. The numerical simulations show that the proposed methods are usable for vibration suppression of a laminated beam subjected to different kind of loading. A detailed investigation of the dynamical response of active beams and other structures will give us confidence in order to propose concrete industrial applications. Among others, suppression of wind vibrations and noise reduction in lightweight (e.g., aluminium) facades in architecture and civil engineering can be achieved by means of the proposed method.en
ΤύποςΠλήρης Δημοσίευση σε Συνέδριοel
ΤύποςConference Full Paperen
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-10-13-
Ημερομηνία Δημοσίευσης2004-
Θεματική ΚατηγορίαApplied mechanicsen
Θεματική ΚατηγορίαEngineering, Mechanicalen
Θεματική Κατηγορίαmechanics applieden
Θεματική Κατηγορίαapplied mechanicsen
Θεματική Κατηγορίαengineering mechanicalen
Βιβλιογραφική ΑναφοράD. Marinova, G.E. Stavroulakis, G. Foutsitzi, E. Hadjigeorgiou ," Design and active vibration control of composite beams with bonded piezoelectric sensors and actuators ," in EUROMECH 452 "Colloquium on Advances in Simulation Techniques for Applied Dynamics",2004.en

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