Results 51 to 60 of about 175,930 (186)
Energy exchange between nonlinear oscillators: An entropy foundation [PDF]
, 2016 In the field of vibrations of complex structures, energy methods like SEA and a series of mid-frequency methods, represent an important resource for computational analysis.
Ingrid Kockum (88253) +4 more
core +5 more sources
Vibration-based structural interrogation and health monitoring based on nonlinear signal analysis [PDF]
, 2011 Vibration-based structural interrogation and health monitoring is a field which is concerned with the estimation of the current state of a structure or a component from its vibration response with regards to its ability to perform its intended function ...
Trendafilova, Irina
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Space-time numerical simulation and validation of analytical predictions for nonlinear forced dynamics of suspended cables [PDF]
, 2008 This paper presents space-time numerical simulation and validation of analytical predictions for the finite-amplitude forced dynamics of suspended cables.
Rega, Giuseppe, Srinil, Narakorn
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Performance measures for single-degree-of-freedom energy harvesters under stochastic excitation [PDF]
, 2014 We develop performance criteria for the objective comparison of different classes of single-degree-of-freedom oscillators under stochastic excitation. For each family of oscillators, these objective criteria take into account the maximum possible energy ...
Joo, Han Kyul, Sapsis, Themistoklis P.
core +1 more source
Complexity, 2020 The safety of the cable car system is very important for the lives of the people. But, it is easily affected by the environment such as the wind which causes the cable car system to have strong vibration disturbance, thus degrading the safety of the ...
Xinyan Hu, Lina Li
doaj +1 more source
Hand-arm equal sensation curves for steering wheel rotational vibration [PDF]
, 2007 The present study has established equal sensation curves for steering wheel handarm rotational vibration. Psychophysical response tests of 20 participants were performed using the category-ratio Borg CR10 scale procedure.
Ajovalasit, M, Giacomin, J
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New DNLS Equations for Anharmonic Vibrational Impurities
, 2002 We examine some new DNLS-like equations that arise when considering strongly-coupled electron-vibration systems, where the local oscillator potential is anharmonic.
Chen D., M. I. MOLINA
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Numerical and experimental comparisons of vortex-induced vibrations of marine risers in uniform/sheared currents [PDF]
, 2010 This paper presents a general theoretical reduced-order model capable of evaluating the multi-mode nonlinear dynamics of marine risers subject to uniform and sheared currents.
O'Brien, Patrick +2 more
core +2 more sources
Mechanical Engineering Journal, 2017 This paper deals with optimal controller design for active magnetic bearing (AMB) systems for which nonlinear rotordynamic behavior is evident, and so vibration predicted by operating point linearization differs from that which occurs in actuality ...
Matthew O. T. COLE +2 more
doaj +1 more source
Self-ratcheting Stokes drops driven by oblique vibrations
, 2009 We develop and analyze a minimal hydrodynamic model in the overdamped limit to understand why a drop climbs a smooth homogeneous incline that is harmonically vibrated at an angle different from the substrate normal [Brunet, Eggers and Deegan, Phys.
John, Karin, Thiele, Uwe
core +3 more sources