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Modal shape control of smart composite beamsusing piezoelectric actuators

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

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URI: http://purl.tuc.gr/dl/dias/BEB7FEFC-B88B-4B41-87EC-B6352A72FE34
Year 2013
Type of Item Conference Full Paper
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Bibliographic Citation 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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Conference Publications in Community School of Production Engineering and Management

Summary

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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