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Search: authors:"Ali H. Nayfeh"

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Nonlinear Response of Cantilever Beams to Combination and Subcombination Resonances

Shock and Vibration 1070-9622 Nonlinear response of cantilever beams to combination and subcombination resonances Ali H. Nayfeh 0 Haider N. Arafat 0 0 Department of Engineering Science and

Uncertainty Quantification of Piezoelectric Energy Harvesters from Aeroelastic Vibrations

A stochastic approach is presented to evaluate the uncertainties associated with variations in design parameters of a piezoaeroelastic energy harvester. The sensitivities of the harvested power to variations in the load resistance, the eccentricity (distance between the center of mass and the elastic axis), and the nonlinear coeffcients are also determined. Moreover, the non...