Low-to-high frequency targeted energy transfer using a nonlinear energy sink with softening-hardening nonlinearity
Chengen Wang, Ethan J. Krings, Anna T. Allen, Eric J. Markvicka, Keegan J. Moore
Topics & Concepts
Nonlinear systemSofteningVibrationStiffnessLow frequencyMechanicsExcitationPhysicsHarmonic oscillatorHardening (computing)Materials scienceStructural engineeringControl theory (sociology)AcousticsEngineeringComputer scienceThermodynamicsComposite materialQuantum mechanicsArtificial intelligenceAstronomyLayer (electronics)Control (management)Vibration Control and Rheological FluidsSeismic Performance and AnalysisFluid Dynamics and Vibration Analysis