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nonlinear oscillator

Stability of a nonlinear oscillator with random damping

Stability of a nonlinear oscillator with random damping

... 2 N. Leprovost et al.: Stability of a nonlinear oscillator with random damping second-order system, namely a nonlinear oscillator with fluctuating frequency. The energetic stability analysis ...

10

Effects of parametric noise on a nonlinear oscillator

Effects of parametric noise on a nonlinear oscillator

... Abstract We study a model of a nonlinear oscillator with a random frequency and derive the asymptotic behavior of the probability distribution function when the noise is white. In the small damping limit, ...

9

Localized waves in nonlinear oscillator chains

Localized waves in nonlinear oscillator chains

... one-dimensional nonlinear lattices such as FPU lattices [62], [8], [52], [15], KG chains [10],[6] and the dis- crete nonlinear Schr¨odinger (DNLS) equation ...

16

Anharmonic oscillator driven by additive Ornstein-Uhlenbeck noise

Anharmonic oscillator driven by additive Ornstein-Uhlenbeck noise

... a nonlinear confining potential and subject to a random noise [3, ...a nonlinear oscillator is a decreasing function of its energy and when the amplitude of the oscillations grows the period ...

20

Random oscillator with general Gaussian noise

Random oscillator with general Gaussian noise

... by nonlinear oscillators subject to various sources of noise (for a general reference on this subject, see ...effective nonlinear oscillator can be neglected, the random perturbation injects energy ...

7

Toward an Optimal Design Procedure of a Nonlinear Vibration Absorber Coupled to a Duffing Oscillator

Toward an Optimal Design Procedure of a Nonlinear Vibration Absorber Coupled to a Duffing Oscillator

... Purely nonlinear Duffing oscillator (≡ NES); (b) related FEP for m 1 = 1[kg] and k nl 2 = 1[N/m 3 ...this oscillator, the objective lies in determining the best absorber to ...for nonlinear ...

14

A Low Power Cryocooled Autonomous Ultra-Stable Oscillator

A Low Power Cryocooled Autonomous Ultra-Stable Oscillator

... A new cryostat has been designed to cool-down a sapphire microwave res- onator intented to serve as the frequency reference of an ultra-stable oscillator. 285 This new cryostat is equipped with a 3 kW PT ...

23

First experimental realization of the Dirac oscillator

First experimental realization of the Dirac oscillator

... Dirac oscillator.- The system that we now call the DO was proposed more than 20 years ago [3, 34–37], and its properties and possible applications have been studied extensively. The original formulation was ...

6

Stability and dynamics of a plastic softening oscillator

Stability and dynamics of a plastic softening oscillator

... Bolotin, V.V., 1963. Nonconservative Problems of the Theory of Elastic Stability. Pergamon Press, New York. Capecchi, D., 1993. Asymptotic motions and stability of the elastoplastic oscillator studied via maps. ...

20

Force Sensing with an Optomechanical Self-Oscillator

Force Sensing with an Optomechanical Self-Oscillator

... electronic oscillator, the performances of an optomechanical self-oscillator can be characterized by its phase noise and frequency ...the oscillator line width is also determined by the operation ...

12

Density for Fermions in an Harmonic Oscillator Potential

Density for Fermions in an Harmonic Oscillator Potential

... 1) A system of particles interacting via harmonic-oscillator potential can be reduced, to some extent, to a system of independent particles in a potential well [8]. 2) Th[r] ...

5

Nonequilibrium stationary states of rotor and oscillator chains

Nonequilibrium stationary states of rotor and oscillator chains

... to nonlinear potentials was also provided in the latter work, based on a non-symmetric Bakry– Emery condition; although further work is required to use this approach in our context because the results are stated ...

188

Communications jamming with a periodically quenched oscillator

Communications jamming with a periodically quenched oscillator

... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. NRC Publicat[r] ...

13

Jamming applications of a periodically quenched oscillator

Jamming applications of a periodically quenched oscillator

... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. NRC Publicat[r] ...

36

Band invariants for perturbations of the harmonic oscillator

Band invariants for perturbations of the harmonic oscillator

... is the harmonic oscillator and V : R n → R is a tempered smooth function. We show that the spectrum of S forms eigenvalue clusters as ~ tends to zero, and compute the first two associated “band invariants”. We ...

31

Jamming tests of the "Local Oscillator Off" fix

Jamming tests of the "Local Oscillator Off" fix

... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. NRC Publicat[r] ...

17

Hybrid opto-electronic oscillator for single-sideband microwave photonics

Hybrid opto-electronic oscillator for single-sideband microwave photonics

... At variance with [5], we did not use any intensity mod- ulator nor optical amplifier, thus reducing drastically the length of the optical feedback loop and preventing mode- hopping of the oscillator. We have shown ...

4

Stochastic stability of a rotational oscillator under gusty winds

Stochastic stability of a rotational oscillator under gusty winds

... where Ω ∗ is the dimensionless natural frequency. 3 Results Figure 1 (a) presents the analytical results (straight line) and simulations (dotted line) for a white noise excitation. The shape of the curve is strongly ...

2

Modeling and implementation of high performance MEMS-based oscillator

Modeling and implementation of high performance MEMS-based oscillator

... Many electronic deviees found in today's markets, such as transceivers for data tran s- fer, storage deviees and portable electronics rel y on timing references to d[r] ...

100

Nonlinear preservers

Nonlinear preservers

... ] nonlinear maps preserving the minimum and surjectivity moduli of the difference of operators and matrices, and thus extending the main results of several papers to the nonlinear setting; see for instance ...

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