27 April 2007 On the effect of electrical uncertainties on resonant piezoelectric shunting
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Abstract
In this paper we study the effect of electrical uncertainties on resonant piezoelectric shunting. Simple closed form formulas for quantifying the performance loss due to deterministic variations of the electrical elements are derived, and validated through numerical tests. The effect of stochastic perturbations is also considered, manageable formulas are provided, and validated by Monte Carlo simulations. The analyses focus on forced vibrations, and the arising H (infinity) optimization problem is solved by making use of fundamental properties of the system transfer function.
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Maurizio Porfiri, Maurizio Porfiri, Ugo Andreaus, Ugo Andreaus, } "On the effect of electrical uncertainties on resonant piezoelectric shunting", Proc. SPIE 6525, Active and Passive Smart Structures and Integrated Systems 2007, 652511 (27 April 2007); doi: 10.1117/12.715257; https://doi.org/10.1117/12.715257
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