Ιδρυματικό Αποθετήριο
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
EN
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| URI: | http://purl.tuc.gr/dl/dias/826BF5D6-D846-4F32-9132-7B70E2418448 | ||
| Έτος | 2004 | ||
| Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | ||
| Άδεια Χρήσης |
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| Βιβλιογραφική Αναφορά | E.P. Hadjigeorgiou, G. Foutsitzi, G..E Stavroulakis .(2004).Shape control of smart beams by genetic optimization.HERMIS International Journal [online].Available: http://www.researchgate.net/publication/260133805_Shape_Control_of_Smart_Beams_by_Genetic_Optimization | ||
| Εμφανίζεται στις Συλλογές |
This paper deals with the shape control of beamsunder general loading conditions, using piezoelectric patchactuators that are surface bonded onto beams to provide thecontrol forces. To formulate the model, we use beam superconvergentfinite elements based on two mathematicalmodels, namely the shear-deformable (Timoshenko) andthe shear-indeformable (Euler-Bernoulli) model. Theoptimal values for the locations of the piezo-actuators aredetermined. Using genetic algorithm, optimal voltages forshape matching are obtained for cantilever beams.
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