Results 241 to 250 of about 177,537 (304)

A Bio-Inspired Vibration Energy Harvesting System with Internal Resonance and Slapping Mechanism for Enhanced Low-Frequency Power Generation. [PDF]

Sensors (Basel)
Wang YR, Chen SH, Ma SS.
europepmc   +1 more source

Dynamic Analysis of Bi-Stable Galloping Energy Harvesters Under Random Excitation. [PDF]

Micromachines (Basel)
Zhang Y, Qin R, Zheng K, Zhang J.
europepmc   +1 more source

Measurement of a Preresonant Hyper-Raman Hyperpolarizability. [PDF]

J Phys Chem Lett
McDonnell RP, Kohler DD, Zhao W, Wright JC.   +3 more
europepmc   +1 more source

The effect of non-linearity of railway tracks on ground-borne vibration

, 2014
Hussein, Mohammed, Koroma, Samuel, Ntotsios, Evangelos, Thompson, David   +3 more
core  

Prediction and reduction of dynamic factor based on dynamic behavior of gear systems. [PDF]

Sci Rep
Lee D, Shim SB, Kim S.
europepmc   +1 more source

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Nonlinear vibrational resonance

Physical Review E, 2013
We examine the nonlinear response of a bistable system driven by a high-frequency force to a low-frequency weak field. It is shown that the rapidly varying temporal oscillation breaks the spatial symmetry of the centrosymmetric potential. This gives rise to a finite nonzero response at the second harmonic of the low-frequency field, which can be ...
Shyamolina, Ghosh, Deb Shankar, Ray
openaire   +2 more sources

Vibrations in a Growing Nonlinear Chain

The interdisciplinary journal of Discontinuity, Nonlinearity, and Complexity, 2021
A one-dimensional chain describing the linear statistical increment of growing homogeneous atoms was arbitrarily built and investigated using an energy potential function. The analytic form of the considered potential has two exponential terms which describes chaotic behavior when the chain was excited.
Surulere, S. A., Shatalov, M. Y., Mkolesia, A. V., Fedotov, I. A.   +3 more
openaire   +1 more source