Results 1 to 10 of about 151,769 (153)
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
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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
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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
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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
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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
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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
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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
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Energies, 2023 The output active power of a grid-connected inverter controlled by a traditional virtual synchronous generator (VSG) has the problems of oscillation and steady-state errors. A VSG control strategy based on improved damping and angular frequency deviation
Sue Wang, Yuxin Xie
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Cumulants and large deviations of the current through non-equilibrium steady states [PDF]
Comptes Rendus. Physique, 2007 Using a generalisation of detailed balance for systems maintained out of equilibrium by contact with 2 reservoirs at unequal temperatures or at unequal densities, one can recover the fluctuation theorem for the large deviation function of the current. For large diffusive systems, we show how the large deviation function of the current can be computed ...
Bodineau, T., Derrida, B.
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Fluctuation theorems and large-deviation functions in systems not featuring a steady state [PDF]
Journal of Statistical Mechanics: Theory and Experiment, 2020 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. In a simple mesoscopic model and under two scenarios, we define a suitable mean value of (the exponential of) the entropy production between arbitrary initial and final states ...
Wio, Horacio Sergio +2 more
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