Results 111 to 120 of about 24,811,169 (263)
Adaptive control for memristive system via compensatory controller and Chebyshev neural network
Scientific ReportsIn this paper, based on linear matrix inequality technique, a simple controller and a compensatory controller are designed. It can track arbitrary fixed points and any periodic orbits.
Shaofu Wang
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Boundary Value Problems, 2018 In this paper, we introduce a method based on replacement of the unknown function by truncated series of the well-known shifted Chebyshev (of third-kind) expansion of functions. We give an approximate formula for the integer derivative of this expansion.
M. M. Khader
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Unconditional Variance Estimation Under Complex Surveys
International Statistical Review, EarlyView.Summary The unconditional framework treats the samples and the variables of interest as random variables. This is particularly suitable with analytic inference, when modelling survey data. We show that variance estimation does not involve finite population corrections and joint‐inclusion probabilities, even with large sampling fractions and under ...
Yves G. Berger
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Monetary Policy When Preferences Are Quasi‐Hyperbolic
Journal of Money, Credit and Banking, EarlyView.Abstract We study discretionary monetary policy in an economy where economic agents have quasi‐hyperbolic discounting. We demonstrate that a benevolent central bank is able to keep inflation under control for a wide range of discount factors. If the central bank, however, does not adopt the household's time preferences and tries to discourage early ...
RICHARD DENNIS, OLEG KIRSANOV
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Journal of Taibah University for Science, 2020 A numerical treatment to a system of Caputo fractional order differential- algebraic equations (SFDAEs) is presented throughout this article. The suggested method based upon the shifted Chebyshev pesedu- spectral method (SCPSM).
Hoda F. Ahmed
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Control by model error estimation [PDF]
Modern control theory relies upon the fidelity of the mathematical model of the system. Truncated modes, external disturbances, and parameter errors in linear system models are corrected by augmenting to the original system of equations an 'error system'
Likins, P. W., Skelton, R. E.
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INTEGRAL POINTS ON THE CHEBYSHEV DYNAMICAL SYSTEMS
Journal of the Korean Mathematical Society, 2015 Let K be a number field and let S be a finite set of primes of K containing all the infinite ones. Let 0 2 A 1 (K) P 1 (K) and let 0 be the set of the images of 0 under especially all Chebyshev morphisms. Then for any 2 A 1 (K), we show that there are only a finite number of elements in 0 which are S-integral on P1 relative to ( ).
openaire +2 more sources
Journal of Sleep Research, EarlyView.ABSTRACT Slow waves and sleep spindles characterise non‐rapid eye movement (NREM) sleep and support cognitive and plasticity‐related functions. While their stability across nights is well established, less is known about their consistency across daytime naps.
Damiana Bergamo +3 more
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IEEE AccessPower system stability continues to be a major challenge as modern grids grow more complex, uncertain, and increasingly reliant on renewable energy sources. This paper presents two new Neuro-Fuzzy controllers for Static Synchronous Compensators (STATCOMs)
Farman Ullah Jan +5 more
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پژوهشهای ریاضی, 2021 Introduction In this study, we consider the differential equation with aftereffect under the separated boundary conditions on a finite interval. In fact, we consider the Sturm-Liouville operator disorganized by a Volterra integral operator. We obtain the
Shahrbanoo Akbarpoor +2 more
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