Now showing items 1-9 of 9
State Dependent Riccati Equation (SDRE) control method applied in cancellation of a parametric resonance in a magnetically levitated body
Here, a simplified dynamical model of a magnetically levitated body is considered. The origin of an inertial Cartesian reference frame is set at the pivot point of the pendulum on the levitated body in its static equilibrium ...
Dissipative gravitational bouncer on a vibrating surface
We study the dynamical behavior of a particle flying under the influence of a gravitational field, with dissipation constant λ (Stokes-like), colliding successive times against a rigid surface vibrating harmonically with ...
Using of a snap-through truss absorber in the attenuation of the sommerfeld effect
(E D P Sciences, 2012-01-01)
This work, considers a vibrating system, which consists of a snap-through truss absorber (STTA) coupled to an oscillator, under excitation of an DC motor, with an eccentricity and limited power, characterizing a non-ideal ...
Improving The Sound Transmission Loss Of A Panel At Low Frequencies Using A Smart Foam
(OAL-Osterreichischer Arbeitsring fur Larmbekampfung, 2013)