• Aucun résultat trouvé

Rational Function Approximationof a

N/A
N/A
Info
Télécharger
Protected

Academic year: 2021

Partager "Rational Function Approximationof a"

Copied!
1
0
0

Chargement.... (Voir le texte intégral maintenant)

Texte intégral

(1)

Recent Advances in Electrical Engineering and Control Applications

Volume 411, Issue 3, 2017, Pages 2-20

Rational Function Approximationof a

Fundamental Fractional OrderTransfer Function

Djamel Boucherm, Abdelfatah Charef, Hassene NEZZARI

Abstract: This paper introduces a rational function approximation of thefractional order transfer function ; for 0 to 0:5.

Thisfractional order transfer function is one of the fundamental functions of thelinear fractional system of commensurate order corresponding to pure complexconjugate poles or eigenvalues, in sa. Hence, the proposed approximation willbe used in the solution of the linear fractional systems of commensurate order.Illustrative examples are given to show the exactitude and the efficiency of theapproximation method.

Keywords : Fractional power zero Linear fractional system Irrational transfer function Rational transfer function

Centre de Recherche en Technologies Industrielles - CRTI - www.crti.dz

Powered by TCPDF (www.tcpdf.org)

Références

Télécharger maintenant ( PDF - 1 Page - 7.45 KB )

Documents relatifs

(1)The solution of state space linear fractional system of commensurate order with complex eigenvalues using regular exponential and trigonometric functions D

The main objective of this work is to treat the linear fractional order systems as it is done with regular linear systems in order to establish the explicit expressions of

Rational Function Approximation of a Fundamental Fractional Order Transfer Function

To represent the linear fractional order system of (10) by a linear time-invariant system model so as to derive their closed form impulse and step responses,

Parameters and Order Identification of the Fundamental Linear Fractional Systems of Commensurate Order

The proposed identification technique is based on the recursive least squares algorithm applied to a linear regression equation using adjustable fractional

Piecewise Linear Approximation of Time Series on the Base of the Weierstrass-Mandelbrot Function

Keywords: Time series modelling · Algorithm of piecewise linear ap- proximation · Weierstrass-Mandelbrot function..

To create the conforming connection, pyramids are used to transition from hexahedra to tetrahedra and two strategies are proposed with the goal of improving the quality of the resulting mesh

The numerical simulation of flows involving moving boundaries is of great interest in various engineering fields (e.g. aeronautics, transports, turbo-machinery, bio-fluid

THE MAXIMAL FUNCTION AND LINEAR SYSTEMS

In the case of discrete linear systems with the main operator a contraction, the fact that the maximal function Θ 1 (λ) of the main operator is the null function, gives some

THE RATIONAL SOLUTION OF THE DIOPHANTINE EQUATION

CASSELS. of

The density of the solution to the stochastic transport equation with fractional noise

Key Words and Phrases: transport equation, fractional Brownian motion, Malliavin calculus, method of characteristics, existence and estimates of the density.. ∗ Supported by