... interface structure reduced order systems surface dynamics 14 02 2008 28 09 2010 24 03 2011 24 03 2011 2011 American Society of Mechanical Engineers ...

...-4787 , 118 ( 1 ), pp. 190 – 200 . 10.1115/1.2837077 27 06 2009 28 01 2010 26 08 2010 26 08 2010 damping eigenvalues and eigenfunctions elastic constants frequency response machine bearings modal analysis reduced order systems shafts state-space methods...

... 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...

... augmented model as they add dissipative degrees of freedom to the system. Therefore, the resulting model must be reduced. finite element analysis viscoelasticity vibrations vibration control damping time-domain synthesis reduced order systems 15 09 2004 24 01 2006 2006...

... reduced models are compared with linear-based reduced models in the presence and absence of nonlinear resonances. reduced order systems vibrations structural acoustics Lyapunov methods damping nonlinear systems pendulums acoustic resonance Many structural systems with rotating components...

... actuators sensors feedback vibration control vibrations optimal control stability closed loop systems reduced order systems control system synthesis Consider a uniform rotating circular shaft modeled by a Rayleigh beam with rotary inertia and gyroscopic effects. Without the disc(s...

... of the retained eigenmodes needed to the total (1000) number of modes versus the excitation amplitude A 0 / σ . proteins atomic force microscopy molecular biophysics macromolecules reduced order systems nonlinear dynamical systems linear systems molecular dynamics method...

... received May 2000; Revised October 2001. Associate Editor: H. S. Tzou. 01 05 2000 01 10 2001 26 03 2002 intelligent structures vibration control reduced order systems robust control optimal control finite element analysis controllability observability Noise inside...

... dynamics. An improvement on previously developed methods allowed for arbitrary size, shape, placement, and orientation of the piezo patches in the design. aerodynamics elasticity genetic algorithms aerospace computing vibration control reduced order systems 01 Sept 2000 01 May...