... elastic constants force feedback force measurement Lyapunov methods machine bearings magnetic bearings nonlinear acoustics rotors stators structural acoustics vibrations Literature on analysis and prediction of vibration behavior in nonlinear rotor-bearing systems is now extensive. Some...

... and integrated (one-piece) bladed disks (blisks) with mistuning. The damping identification methodology is demonstrated together with two measurement filters for a complex structure, namely an integrated bladed disk with stiffness mistuning. acoustic filters blades damping discs (structures) elastic...

.... Simulation versus experiment 07 07 2009 17 07 2011 18 01 2012 18 01 2012 acoustic devices damping elastic constants magnetic circuits magnetorheology vibration isolation vibrations To improve vibration isolation at low and high frequencies, one can design a mount...

... )], and hybrid [( 5 )] vibration controllers have been developed to reduce vibration in many applications. damping elastic constants elastic moduli elasticity fibre reinforced composites Lyapunov methods orifices (mechanical) structural acoustics transient response vibration control vibrations...

... energy, can be used to create effective passive mitigation designs of structures under impulsive loads. 13 12 2010 11 07 2011 09 01 2012 09 01 2012 damping elastic constants nonlinear acoustics nonlinear systems shock absorbers structural acoustics nonlinear...

... influences the dynamic behavior of the machine. The rotor motions’ coupling due to combi-bearing changes the system’s natural frequencies and vibration modes. 27 03 2011 13 07 2011 14 07 2011 28 11 2011 28 11 2011 angular velocity elastic constants hydrodynamics machine...

... elastic constants inclusions noise abatement springs (mechanical) structural acoustics vibrations heterogeneous blanket elastic material vibration absorber passive vibration control passive noise control mass interaction Heterogeneous (HG) blankets consist of a layer of elastic...

... that the systems’ dispersion curves are primarily governed by the material properties of the string and by the location of the supports. 08 03 2011 12 07 2011 28 11 2011 28 11 2011 acoustic dispersion acoustic wave propagation damping elastic constants The intent here...

... at an advanced stage ( 7 ) and hence not suitable for critical application areas. beams (structures) cantilevers crack detection elastic constants frequency response nonlinear acoustics polynomials structural acoustics vibrations Volterra series 04 02 2010 20 01 2011 26 07...

... of the eigenvalue problem are discussed in the Appendix. 03 03 2010 24 08 2010 29 03 2011 29 03 2011 Brillouin zones elastic constants elastic waves periodic structures Structures with periodic features are found widely in nature and engineered systems. From an engineering...

... 06 2010 03 03 2011 03 03 2011 bending elastic constants finite element analysis sensitivity shapes (structures) The noise, vibration, and harshness (NVH) performance of passenger vehicles strongly depends on the fluid-structure interaction between the air in the vehicle...

.... abrasion elastic constants impact (mechanical) lubrication machine bearings mechanical contact mechanical guides nonlinear estimation rotors stators vibration control 21 08 2009 16 04 2010 01 03 2011 01 03 2011 2011 American Society of Mechanical Engineers ...

... methods, sensitivity analysis, or analytical/numerical approaches applied to mechanical models. damping elastic constants finite element analysis vibrations 18 08 2009 28 04 2010 16 09 2010 16 09 2010 2010 American Society of Mechanical Engineers ...

... beams (structures) difference equations eigenvalues and eigenfunctions elastic constants friction thermoelasticity vibrations thermoelastic coupling axially moving beam frictional contact vibration characteristics differential quadrature method The vibration characteristics...

...-pad TPJB is shown in Fig. 1 . damping eigenvalues and eigenfunctions elastic constants frequency response machine bearings modal analysis reduced order systems shafts state-space methods structural acoustics thermal analysis vibrations 27 06 2009 28 01 2010 26 08...

... possibility. A laboratory experiment and numerical examples are briefly described to validate the theory. 01 07 2008 06 01 2009 23 04 2009 elastic constants Fourier series time-varying systems vibrations Mechanical structures consume the smallest amount of energy for a given...

... parameters on the steady-state response. A comparison is made with the available published work. 13 06 2008 24 12 2008 22 04 2009 elastic constants magnetic bearings nonlinear differential equations oscillations rotors Runge-Kutta methods time-varying systems rotor-active...

... variation of damping as a function of frequency, can be accommodated within the framework of standard finite element modeling and vibration analysis of linear systems. 27 07 2006 28 02 2007 06 01 2009 beams (structures) bending cantilevers continuum mechanics damping elastic...

... beams (structures) damping elastic constants physics computing simulated annealing vibrations A dynamic vibration absorber (DVA) is made up of a discrete system attached on a structure whose vibrations are to be reduced. This simple device allows reducing the vibrations of the host...

... showed the SSA outperforming the TVA by only 2 dB . When comparing the observed results to those found via simulation, the simulations accurately predicted the performance of the SSA in the experiments. 08 03 2006 04 05 2007 vibration control vibrations elastic constants simulated...