Forced Oscillation Detection via a Hybrid Network of a Spiking Recurrent Neural Network and LSTM [PDF]
SensorsThe detection of forced oscillations, especially distinguishing them from natural oscillations, has emerged as a major concern in power system stability monitoring.
Xiaomei Yang +4 more
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Identification and suppression of low-frequency oscillations using PMU measurements based power system model in smart grid [PDF]
Scientific ReportsLow-frequency oscillations (LFO) are inherent to large interconnected power systems. Timely detection and mitigation of these oscillations is essential to maintain reliable power system operation.
Mohd Zuhaib +3 more
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Mixed forced, parametric, and self-oscillations with nonideal energy source and lagging forces [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2021 The purpose of this study is to determine the effect of retarded forces in elasticity and damping on the dynamics of mixed forced, parametric, and self-oscillations in a system with limited excitation.
Alifov, Alishir Ali oglu
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Beam-beam amplitude detuning with forced oscillations
Physical Review Accelerators and Beams, 2017 Recently, relations were established between the coefficients of free and forced amplitude detuning polynomial expansions. The forced oscillations were considered only in a single plane.
R. Tomás +5 more
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On the Countering of Free Vibrations by Forcing: Part II—Damped Oscillations and Decaying Forcing
Applied Mechanics, 2023 The present two-part paper concerns the active vibration suppression for the simplest damped continuous system, namely the transverse oscillations of an elastic string, with constant tension and mass density per unit length and friction force ...
Luiz M. B. C. Campos, Manuel J. S. Silva
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On oscillations in the Social Force Model [PDF]
Physica A: Statistical Mechanics and its Applications, 2015 The Social Force Model is one of the most prominent models of pedestrian dynamics. As such naturally much discussion and criticism has spawned around it, some of which concerns the existence of oscillations in the movement of pedestrians. This contribution is investigating under which circumstances, parameter choices, and model variants oscillations do
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Lyapunov characterization of forced oscillations [PDF]
Automatica, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tingshu Hu, Andrew R. Teel, Zongli Lin
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Forced harmonic oscillations of the Euler-Bernoulli beam with resistance forces
Trudy Odesskogo Politehničeskogo Universiteta, 2015 The important issue in the oscillation theory is the study of resistance impact on oscillatory processes. Unlike the calculations of free oscillations, that reside in determination of natural frequencies and waveshapes and unlike the calculations of ...
Yuriy S. Krutiy
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Applied Mechanics, 2022 The question addressed is whether the free oscillations of a continuous system can be suppressed, or at least the total energy reduced, by applying external forces, using as example the linear undamped transverse oscillations of a uniform elastic string.
Luiz M. B. C. Campos, Manuel J. S. Silva
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General Forced Oscillations in a Real Power Grid Integrated with Large Scale Wind Power
Energies, 2016 According to the monitoring of the wide area measurement system, inter-area oscillations happen more and more frequently in a real power grid of China, which are close to the forced oscillation.
Ping Ju +4 more
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