Results 11 to 20 of about 127,292 (260)

Fractional-Order Sliding Mode Synchronization for Fractional-Order Chaotic Systems [PDF]

open access: yesAdvances in Mathematical Physics, 2018
Some sufficient conditions, which are valid for stability check of fractional-order nonlinear systems, are given in this paper. Based on these results, the synchronization of two fractional-order chaotic systems is investigated.
Chenhui Wang
doaj   +3 more sources

Fractional Order Difference Equations [PDF]

open access: yesInternational Journal of Differential Equations, 2012
A difference equation is a relation between the differences of a function at one or more general values of the independent variable. These equations usually describe the evolution of certain phenomena over the course of time. The present paper deals with
J. Jagan Mohan, G. V. S. R. Deekshitulu
doaj   +4 more sources

Synchronization of Fractional-Order Hyperchaotic Systems via Fractional-Order Controllers [PDF]

open access: yesDiscrete Dynamics in Nature and Society, 2014
In this paper, the synchronization of fractional-order chaotic systems is studied and a new fractional-order controller for hyperchaos synchronization is presented based on the Lyapunov stability theory. The proposed synchronized method can be applied to
Tianzeng Li, Yu Wang, Yong Yang
doaj   +3 more sources

Event-based fractional order control

open access: yesJournal of Advanced Research, 2020
The present study provides a generalization of event-based control to the field of fractional calculus, combining the benefits brought by the two approaches into an industrial-suitable control strategy.
Isabela Birs   +3 more
doaj   +4 more sources

Selectable Fractional-order Controller for Industrial Control Designs [PDF]

open access: yesE3S Web of Conferences, 2023
Differential Equation (DE) of fractional-order specifically gives clear view of fractional-order systems. Since genuine processes are typically or most anticipated to be fractional, employing fractional-order’s concept might be results to take us closer ...
Walia Mandeep Singh   +2 more
doaj   +1 more source

A Review of Recent Advances in Fractional-Order Sensing and Filtering Techniques

open access: yesSensors, 2021
The present manuscript aims at raising awareness of the endless possibilities of fractional calculus applied not only to system identification and control engineering, but also into sensing and filtering domains.
Cristina I. Muresan   +4 more
doaj   +1 more source

Fractional Order Sliding Mode Control of Quadrotor Based on Fractional Order Model

open access: yesIEEE Access, 2023
Quadrotor systems are becoming increasingly popular in various applications due to their maneuverability and versatility. Controlling these systems accurately is crucial to ensure stability and safety.
Abdul-Wahid A. Saif   +3 more
doaj   +1 more source

Research on the side converter system of wind power grid based on fractional LCL filter

open access: yesEnergy Science & Engineering, 2023
The power electronic converters and grid‐connected filters were important components of the permanent magnet direct drive wind power generation system whose performance directly determines the quality of wind power generation. In past modeling, analysis,
Xiaoping Huang   +4 more
doaj   +1 more source

Optimized Design of OTA-Based Gyrator Realizing Fractional-Order Inductance Simulator: A Comprehensive Analysis

open access: yesApplied Sciences, 2020
A detailed analysis of an operational transconductance amplifier based gyrator implementing a fractional-order inductance simulator is presented.
David Kubanek   +4 more
doaj   +1 more source

Differences of fractional order [PDF]

open access: yesMathematics of Computation, 1974
Derivatives of fractional order, D α f {D^\alpha }f , have been considered extensively in the literature. However, little attention seems to have been given to finite differences of fractional order, Δ α f
Diaz, J. B., Osler, T. J.
openaire   +2 more sources

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