Active vibration control of piezoelectric plates
Department of Mathematics and Statistics, American University of Sharjah, Sharjah, United Arab Emirates
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The control of thermally induced vibrations of a rectangular plate is investigated. An optimization problem is formulated to determine the control voltage needed to perform vibration suppression with least control effort. By eigenfunction expansion, the optimal control problem will be converted from a distributed to a lumped parameter system. By utilizing the variational theory, an explicit optimal control criterion will be derived.
© Owned by the authors, published by EDP Sciences, 2014
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