Zobrazeno 1 - 10
of 15
pro vyhledávání: '"David Métivier"'
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023183 (2020)
We consider the inertial Kuramoto model of N globally coupled oscillators characterized by both their phase and angular velocity, in which there is a time delay in the interaction between the oscillators. Besides the academic interest, we show that t
Externí odkaz:
https://doaj.org/article/7da66c540db84850b3414a7fb10e8cc1
Publikováno v:
Physical Review Research
We consider the inertial Kuramoto model of $N$ globally coupled oscillators characterized by both their phase and angular velocity, in which there is a time delay in the interaction between the oscillators. Besides the academic interest, we show that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::742f1c0f67cd59cc70b2497206d3a9ae
https://hdl.handle.net/21.11116/0000-0009-402C-E21.11116/0000-0009-402E-C
https://hdl.handle.net/21.11116/0000-0009-402C-E21.11116/0000-0009-402E-C
Ensembles of thermostatically controlled loads (TCL) provide a significant demand response reserve for the system operator to balance power grids. However, this also results in the parasitic synchronization of individual devices within the ensemble l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34e6df0c4c84b70194627292b362b261
We propose a classification of bifurcations of Vlasov equations, based on the strength of the resonance between the unstable mode and the continuous spectrum on the imaginary axis. We then identify and characterize a new type of generic bifurcation w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4242b34ed39aca4e0838c9dfbaab9ca
Growing uncertainty from renewable energy integration and distributed energy resources motivate the need for advanced tools to quantify the effect of uncertainty and assess the risks it poses to secure system operation. Polynomial chaos expansion (PC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7efee84f006ba629a362d05dc1d940eb
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
We study an ensemble of diverse (inhomogeneous) thermostatically controlled loads aggregated to provide the demand response (DR) services in a district-level energy system. Each load in the ensemble is assumed to be equipped with a random number gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c0231889fc8c2b4a4583cec972c27b3
http://arxiv.org/abs/1808.09555
http://arxiv.org/abs/1808.09555
Publikováno v:
HAL
Physical Review A
Physical Review A, American Physical Society 2019, 100 (1), ⟨10.1103/PhysRevA.100.013624⟩
Physical Review A
Physical Review A, American Physical Society 2019, 100 (1), ⟨10.1103/PhysRevA.100.013624⟩
We propose different experimental methods to measure the analog of the Debye length in a very large Magneto-Optical Trap, which should characterize the spatial correlations in the atomic cloud. An analytical, numerical and experimental study of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61043bcef184f6789a4aaa1c25a4acb8
https://hal.archives-ouvertes.fr/hal-01853733/document
https://hal.archives-ouvertes.fr/hal-01853733/document
Autor:
Shamik Gupta, David Métivier
In the context of the Kuramoto model of coupled oscillators with distributed natural frequencies interacting through a time-delayed mean-field, we derive as a function of the delay exact results for the stability boundary between the incoherent and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52e5920a4fac436a22a9c0fc287ddc4b
Autor:
David Métivier, Michael Chertkov
We pose an engineering challenge of controlling an Ensemble of Energy Devices via coordinated, implementation-light and randomized on/off switching as a problem in Non-Equilibrium Statistical Mechanics. We show that Mean Field Control} with nonlinear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dac1c68847e88455da9a4af718b2a7cd
Autor:
David Métivier, Julien Barré
We investigate the dynamics close to a homogeneous stationary state of Vlasov equation in one dimension, in presence of a small dissipation modeled by a Fokker-Planck operator. When the stationary state is stable, we show the stochastic stability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f10ed4ab536653f80e71fb7196b966e3