Results 51 to 60 of about 173,800 (157)

Hybrid Systems and Control With Fractional Dynamics (II): Control

open access: yes, 2014
No mixed research of hybrid and fractional-order systems into a cohesive and multifaceted whole can be found in the literature. This paper focuses on such a synergistic approach of the theories of both branches, which is believed to give additional ...
HosseinNia, S. Hassan   +2 more
core   +1 more source

MEMS Accelerometer Noises Analysis Based on Triple Estimation Fractional Order Algorithm

open access: yesSensors, 2022
This paper is devoted to identifying parameters of fractional order noises with application to noises obtained from MEMS accelerometer. The analysis and parameters estimation will be based on the Triple Estimation algorithm, which can simultaneously ...
Michal Macias   +2 more
doaj   +1 more source

Singular solutions of fractional order conformal Laplacians

open access: yes, 2011
We investigate the singular sets of solutions of conformally covariant elliptic operators of fractional order with the goal of developing generalizations of some well-known properties of solutions of the singular Yamabe ...
Gonzalez, Maria del Mar   +2 more
core   +1 more source

Random walk models associated with distributed fractional order differential equations

open access: yes, 2006
In this paper the multi-dimensional random walk models governed by distributed fractional order differential equations and multi-term fractional order differential equations are constructed. The scaling limits of these random walks to a diffusion process
Steinberg, Stanly, Umarov, Sabir
core   +2 more sources

A General Method for Designing Fractional Order PID Controller [PDF]

open access: yesJournal of Intelligent Procedures in Electrical Technology, 2013
The idea of using fractional order calculus in control became apparent when this kind of calculus was accepted as a powerful tool in many applications. This resulted in a new generation of PID controller called fractional order PID Controller, named as ...
Marzieh Safaei   +2 more
doaj  

Matlab code for Lyapunov exponents of fractional order systems

open access: yes, 2018
In this paper the Benettin-Wolf algorithm to determine all Lyapunov exponents for a class of fractional-order systems modeled by Caputo's derivative and the corresponding Matlab code are presented.
Danca, Marius-F., Kuznetsov, Nikolay
core   +1 more source

Image Reconstruction Based on Novel Sets of Generalized Orthogonal Moments

open access: yesJournal of Imaging, 2020
In this work, we have presented a general framework for reconstruction of intensity images based on new sets of Generalized Fractional order of Chebyshev orthogonal Moments (GFCMs), a novel set of Fractional order orthogonal Laguerre Moments (FLMs) and ...
R. M. Farouk
doaj   +1 more source

Stability of Fractional Order Systems [PDF]

open access: yesMathematical Problems in Engineering, 2013
The theory and applications of fractional calculus (FC) had a considerable progress during the last years. Dynamical systems and control are one of the most active areas, and several authors focused on the stability of fractional order systems. Nevertheless, due to the multitude of efforts in a short period of time, contributions are scattered along ...
Rivero, Margarita   +3 more
openaire   +3 more sources

Mixed Order Fractional Differential Equations

open access: yesMathematics, 2017
This paper studies fractional differential equations (FDEs) with mixed fractional derivatives. Existence, uniqueness, stability, and asymptotic results are derived.
Michal Fečkan, JinRong Wang
doaj   +1 more source

Fractional-Order Two-Port Networks [PDF]

open access: yesMathematical Problems in Engineering, 2016
We introduce the concept of fractional-order two-port networks with particular focus on impedance and admittance parameters. We show how to transform a2×2impedance matrix with fractional-order impedance elements into an equivalent matrix with all elements represented by integer-order impedances; yet the matrix rose to a fractional-order power.
Fouda, M. E.   +3 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy