URI | http://purl.tuc.gr/dl/dias/8894393D-DE3A-4D4C-BEB2-C2FD5675B6CA | - |
Αναγνωριστικό | https://doi.org/10.1088/0964-1726/16/2/005 | - |
Γλώσσα | en | - |
Μέγεθος | 7 pages | en |
Τίτλος | Development of an electromechanical admittance approach for application in the vibration control of intelligent structures | en |
Δημιουργός | Providakis Konstantinos | en |
Δημιουργός | Προβιδακης Κωνσταντινος | el |
Δημιουργός | Voutetaki Maria-Styliani | en |
Δημιουργός | Βουτετακη Μαρια-Στυλιανη | el |
Δημιουργός | P. N. Kontoni | en |
Περίληψη | The present work considers the possibility of vibration control of a distributed dynamical system, such as flexible plates using local piezoelectric (PZT) actuators/sensors and the electromechanical admittance concept. When PZT actuators bonded on structures are used in active vibration and acoustic control, the desired deformation field in the structure is obtained through the application of localized line forces and moments generated by applying an appropriate electrical field on the outer surfaces of the PZT patches. The electromechanical admittance generated at the electrical terminals of a PZT-driven smart structure is then extracted to synthesize a desired damping performance. This is achieved by a FEM-based minimization of the difference between the computed and the desired electromechanical admittance signature for investigated frequency ranges. | en |
Τύπος | Peer-Reviewed Journal Publication | en |
Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
Ημερομηνία | 2015-10-18 | - |
Ημερομηνία Δημοσίευσης | 2007 | - |
Θεματική Κατηγορία | Aseismic design | en |
Θεματική Κατηγορία | Seismic design | en |
Θεματική Κατηγορία | earthquake resistant design | en |
Θεματική Κατηγορία | aseismic design | en |
Θεματική Κατηγορία | seismic design | en |
Βιβλιογραφική Αναφορά | C.P Providakis, P. .N Kontoni ,M.E. Voutetaki, “Development of an electromechanical admittance approach for application in the vibration control of intelligent structures," Smart Mat. and Struct., vol.16, no.2 ,pp.275-281, 2007.doi:10.1088/0964-1726/16/2/005 | en |