URI | http://purl.tuc.gr/dl/dias/446E41F2-CC1E-4C91-B451-9E8B7E2DFBA8 | - |
Γλώσσα | en | - |
Μέγεθος | 12 pages | en |
Τίτλος | Design of smart beams for suppression of wind-induced vibrations | en |
Δημιουργός | Stavroulakis Georgios | en |
Δημιουργός | Σταυρουλακης Γεωργιος | el |
Δημιουργός | G. Foutsitzi | en |
Δημιουργός | V. Hadjigeorgiou | en |
Δημιουργός | D. Marinova | en |
Δημιουργός | Baniotopoulos, C.C | en |
Περίληψη | This paper presents the design of a vibration control mechanism for a beam with
bonded piezoelectric sensors and actuators and an application of the arising smart
structure for suppression of wind-induced vibrations. The mechanical modeling of
the structure and the subsequent finite element approximation are based on the
classical equations of motion, as they are derived from Hamilton’s principle, in
connection with simplified modeling of the piezoelectric sensors and actuators.
Various control schemes have been implemented in structural control (LQR, LQG,
H2, and H ∞ ). The latter robust controllers are more flexible and lead to applicable
design of smart structures. The numerical simulation shows that sufficient vibration
suppression can be achieved by means of this general method | en |
Τύπος | Πλήρης Δημοσίευση σε Συνέδριο | el |
Τύπος | Conference Full Paper | en |
Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
Ημερομηνία | 2015-10-13 | - |
Ημερομηνία Δημοσίευσης | 2003 | - |
Θεματική Κατηγορία | Applied mechanics | en |
Θεματική Κατηγορία | Engineering, Mechanical | en |
Θεματική Κατηγορία | mechanics applied | en |
Θεματική Κατηγορία | applied mechanics | en |
Θεματική Κατηγορία | engineering mechanical | en |
Βιβλιογραφική Αναφορά | G.E. Stavroulakis , G. Foutsitzi, V. Hadjigeorgiou,
D. Marinova, C.C. Baniotopoulos ," Design of smart beams for suppression of wind-induced vibrations," in Proceedings of the Ninth International Conference
on Civil and Structural Engineering Computing.2003. | en |