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Keywords: perturbation techniques
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Journal Articles
Article Type: Research Papers
J. Vib. Acoust. December 2011, 133(6): 061020.
Published Online: December 1, 2011
... 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...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. February 2011, 133(1): 014501.
Published Online: January 5, 2011
... 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...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2009, 131(2): 021011.
Published Online: February 19, 2009
... 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...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2008, 130(1): 011003.
Published Online: November 12, 2007
... behavior of cylindrical shells is illustrated for several characteristic cases. buckling laminations mechanical stability nonlinear equations perturbation techniques shells (structures) supersonic flow vibrations Shell structures are widely used in mechanical and aerospace engineering...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. April 2007, 129(2): 179–192.
Published Online: September 8, 2006
... structures robust control vibration isolation 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 vibration isolation...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. October 2005, 127(5): 483–492.
Published Online: March 28, 2005
... 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...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. August 2005, 127(4): 362–369.
Published Online: December 16, 2004
... τ appears as a coefficient. 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...