Results 21 to 30 of about 24,680,666 (254)

Chaotic Dynamics of the Fractional-Love Model with an External Environment

open access: yesEntropy, 2018
Based on the fractional order of nonlinear system for love model with a periodic function as an external environment, we analyze the characteristics of the chaotic dynamic.
Linyun Huang, Youngchul Bae
doaj   +1 more source

A comprehensive theoretical model for on-chip microring-based photonic fractional differentiators [PDF]

open access: yes, 2015
Microring-based photonic fractional differentiators play an important role in the on-chip all-optical signal processing. Unfortunately, the previous works do not consider the time-reversal and the time delay characteristics of the microring-based ...
Yuan, Jinhui   +25 more
core   +1 more source

Bifurcation and Chaos in Fractional-Order Systems

open access: yes, 2021
This book presents a collection of seven technical papers on fractional-order complex systems, especially chaotic systems with hidden attractors and symmetries, in the research front of the field, which will be beneficial for scientific researchers ...

core   +1 more source

Indirect sliding mode adaptive fractional order nonlinear observer based controller with fractional order single-ended primary inductor converter

open access: yesInternational Journal of Electrical Power & Energy Systems
Direct Current to Direct Current (DC/DC) converters like the SEPIC (Single-Ended Primary-Inductor Converter) use both passive and active components to control the system via a duty cycle. The SEPIC converter is non-inverting and can both step up and step
Sena Alemu Wondimu   +2 more
doaj   +1 more source

Discrete-time Model Reference Control of Milling Forces under Fractional Order Holds. Part I: Known Plant [PDF]

open access: yes, 2006
This paper introduces a novel model-reference discrete-time control scheme applied to milling processes. The novelty of the scheme relies on the use of a fractional order hold (FROH) instead of a traditional ZOH used in the manufacturing literature to ...
De la Sen Parte, Manuel   +1 more
core   +4 more sources

Equivalent system for a multiple-rational-order fractional differential system

open access: yes, 2013
Free to read at publisher\ud \ud The equivalent system for a multiple-rational-order (MRO) fractional differential system is studied, where the fractional derivative is in the sense of Caputo or Riemann-Liouville. With the relationship between the Caputo
Li, C., Zhang, F., Zeng, F., Kurths, J.
core   +1 more source

Frequency Control of Interlinked Microgrid System Using Fractional Order Controller

open access: yesElectrica
As renewable energy resource (RES) penetration levels increase within a grid, power networks become more vulnerable to low inertia issues. Additionally, the proliferation of electric vehicles (EVs) has already made a substantial impact on grid dynamics ...
Dharmesh Kumar   +2 more
doaj   +1 more source

Fractional-order iterative learning control for singular fractional- order system: (P) - PDa type [PDF]

open access: yesScientific Technical Review, 2016
Iterative learning control (ILC) is one of the recent topics in control theories and it is suitable for controlling a wider class of mechatronic systems - it is especially suitable for the motion control of robotic systems.
Lazarević Mihailo   +4 more
doaj  

Tunable fractional-order photonic differentiator based on the inverse Raman scattering in a silicon microring resonator [PDF]

open access: yes, 2015
A novel photonic fractional-order temporal differentiator is proposed based on the inverse Raman scattering (IRS) in the side-coupled silicon microring resonator.
Wu, Q   +19 more
core   +1 more source

SIMULATION TOOLS IN MAPLE FOR A FRACTIONAL ORDER DISCRETE SYSTEM PERTURBED BY A SEQUENCE OF REAL RANDOM VARIABLES [PDF]

open access: yesFiabilitate şi Durabilitate, 2016
The purpose of this paper is provide a set of Maple procedures to simulate a general fractional order discrete systems perturbed by a sequence of real random variables.
Madalina Roxana BUNECI   +1 more
doaj  

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