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Modal shape control of smart composite beamsusing piezoelectric actuators

Stavroulakis Georgios, Georgia A. Foutsitzi, Evangelos P. Hadjigeorgiou, Christos G. Gogos

Πλήρης Εγγραφή


URI: http://purl.tuc.gr/dl/dias/BEB7FEFC-B88B-4B41-87EC-B6352A72FE34
Έτος 2013
Τύπος Πλήρης Δημοσίευση σε Συνέδριο
Άδεια Χρήσης
Λεπτομέρειες
Βιβλιογραφική Αναφορά G. A. Foutsitzi1, E. P. Hadjigeorgiou, C. G. Gogos , G. E. Stavroulakis .(2013).Modal shape control of smart composite beams using piezoelectric actuators.Presented at 10th HSTAM International Congress on Mechanics.[online].Available:http://www.researchgate.net/profile/Evangelos_Hadjigeorgiou/publication/260125384_Modal_shape_control_of_smart_composite_beams_using_piezoelectric_actuators/links/0c96052faa78888f28000000.pdf
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Περίληψη

A new finite element formulation for laminated structures with bonded piezoelectric patches that can also handle coupled analysis is developed. The developed FE model can handle smart patches embedded in asymmetrically stacked laminated composite beams. These developed elements are used to perform dynamic analysis and modal shape control to a cantilever smart beam. Numerical results are presented to show the optimal locations and optimal values of electrical voltages in the actuators to achieve modal shape.

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