Results 1 to 10 of about 17,957,190 (298)
Steady-State Mean-Square Deviation Analysis of the Zero-Attracting CLMS Algorithm With Circular Gaussian Input [PDF]
IEEE Access, 2019 When the complex least mean-square (CLMS) algorithm is used to estimate a complex sparse system, its convergence rate is relatively slow. To make full use of the sparsity of the unknown system to improve convergence rate, a zero-attracting CLMS (ZA-CLMS)
Yifan Wu, Jingen Ni
doaj +5 more sources
Nonequilibrium chemical potentials of steady-state lattice gas models in contact: A large-deviation approach [PDF]
Physical Review E, 2019 We introduce a general framework to describe the stationary state of two driven systems exchanging particles or mass through a contact, in a slow exchange limit. The definition of chemical potentials for the systems in contact requires that the large-deviations function describing the repartition of mass between the two systems is additive, in the ...
Jules Guioth, Eric Bertin
exaly +5 more sources
Steady‐state mean‐square deviation analysis of the sign subband adaptive filter
Electronics Letters, 2017 The steady‐state mean‐square deviation (MSD) analysis of the sign subband adaptive filter is proposed. The proposed analysis is derived by the update recursion of the MSD using Price's theorem and chi‐distribution in stationary environments. Experimental results show that the proposed analysis is very close to simulated results not only for white input
Jinwoo Yoo
exaly +3 more sources
Inverse design of nonequilibrium steady states: A large-deviation approach [PDF]
Physical Review E, 2021 The design of small scale non-equilibrium steady states (NESS) is a challenging, open ended question. While similar equilibrium problems are tractable using standard thermodynamics, a generalized description for non-equilibrium systems is lacking, making the design problem particularly difficult. Here we show we can exploit the large deviation behavior
William D. Piñeros, Tsvi Tlusty
openaire +4 more sources
Energies, 2023 This paper studies the definition and calculation method of power grid strength in the environment of high-proportion nonsynchronous-machine sources, focusing on the effect of nonsynchronous-machine sources on voltage support strength and frequency ...
Zheng Xu +3 more
doaj +1 more source
Robustness in formation control of mobile robots using leader-follower method
Advances in Mechanical Engineering, 2023 This paper presents the robustness in formation control of multiple mobile robots using leader-follower method. The uncertainty considered is the measured error which is included in the relative state. The robust stability conditions against the relative
Shinsuke Oh-Hara, Atsushi Fujimori
doaj +1 more source
Elimination of voltage and frequency deviations, suppression of chaotic oscillations in power system with distributed generation [PDF]
Омский научный вестник, 2019 The article proposes an algorithm for eliminating voltage and frequency deviations, suppressing chaotic oscillations in a power system with distributed generation.
B. A. Kosarev, V. K. Fedorov
doaj +1 more source
Importance sampling large deviations in nonequilibrium steady states. I [PDF]
The Journal of Chemical Physics, 2018 Large deviation functions contain information on the stability and response of systems driven into nonequilibrium steady states and in such a way are similar to free energies for systems at equilibrium. As with equilibrium free energies, evaluating large deviation functions numerically for all but the simplest systems is difficult because by ...
Ray, Ushnish +2 more
openaire +4 more sources
Polymer Testing, 2023 The characterization of the thermal conductivity of new and enhanced thermal insulators developed at lab-scale is a challenge. The small dimensions of the prototypes make impossible the use of the conventional techniques because steady-state methods ...
Ismael Sánchez-Calderón +5 more
doaj +1 more source
Fluctuation theorems and large-deviation functions in systems not featuring a steady state [PDF]
Journal of Statistical Mechanics: Theory and Experiment, 2020 Abstract Motivated by the time behavior of the functional arising in the variational approach to the KPZ equation, we have adapted a path-integral scheme to deal with unstable systems.
Wio, Horacio Sergio +2 more
openaire +4 more sources