Abstract Dynamics of suspended cables with active vibration control is studied. The device an electrical absorber that driven by a motor and may be fixed at any position along the cable. applies force reduces amplitude where it placed. methodology efficient for attenuating high-frequency, low-amplitude due to periodic excitation consider wind effect. dynamic behavior described mechanical model ...

<p style='text-indent:20px;'>A class of two-fast, one-slow multiple timescale dynamical systems is considered that contains the system ordinary differential equations obtained from seeking travelling-wave solutions to FitzHugh-Nagumo in one space dimension. The question addressed mechanism by which a small-amplitude periodic orbit, created Hopf bifurcation, undergoes rapid amplitude growt...