... have on dispersion and group velocity. These expressions are used to identify amplitude-dependent bandgaps, and wave directivity in the anisotropic setting. The predictions from the perturbation technique are verified by numerically integrating the lattice equations of motion. For small amplitude waves...

... stability perturbation techniques rotation vibrations Inspired by the generic concept of hula-hoop motion, which occurs due to the interactive forces between the moving ring and the human body, this study proposes a novel motion transformer design that is capable of transforming linear vibro...

... Galerkin method magnetoelastic effects mechanical stability nonlinear dynamical systems perturbation techniques vibrations cantilever beam transverse magnetic field method of multiple scales instability region bifurcation A flexible cantilever beam can be considered as a basic...

... mode 18 08 2006 24 05 2007 12 11 2007 buckling laminations mechanical stability nonlinear equations perturbation techniques shells (structures) supersonic flow vibrations Shell structures are widely used in mechanical and aerospace engineering. It is well...

... vibrations damping open loop systems closed loop systems sensitivity force feedback modal analysis reduced order systems engines perturbation techniques eigenvalues and eigenfunctions transfer functions optimisation The degree to which modal flexibility couples into the feedback loop...

... this approach. The approach is applied to experimental tire-vehicle suspension system data. 24 10 2003 28 03 2005 mechanical properties nonlinear systems identification technology parameter estimation force perturbation techniques vehicle dynamics Transmissibility Functions...

... , … . There are many methods available for finding small periodic solutions of a weakly nonlinear system. In this section, the perturbation technique associated with multiple time scales ( 22 23 ) is used to obtain a set of four averaged equations that determine the amplitudes and phases of the bifurcating periodic...