An analytical framework for locally resonant piezoelectric metamaterial plates
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2019.08.011
Abstract: Abstract We present an analytical modeling framework and its analysis for thin piezoelectric metamaterial plates to enable and predict low-frequency bandgap formation in finite structural configurations with specified boundary conditions. Using Hamilton’s extended principle and… read more here.
Keywords: metamaterial plates; piezoelectric metamaterial; locally resonant; framework ... See more keywords
Active tuning of elastic wave propagation in a piezoelectric metamaterial beam
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DOI: 10.1063/5.0039050
Abstract: In this paper, an active control strategy is employed to actively tune the vibration and wave propagation properties in a piezoelectric metamaterial beam. The piezoelectric actuator and sensor are periodically arranged along the piezoelectric metamaterial… read more here.
Keywords: wave propagation; piezoelectric metamaterial; feedback control; metamaterial beam ... See more keywords