Results 51 to 60 of about 11,089,487 (322)
IEEE Access, 2016 This paper discusses a novel conceptual formulation of the fractional-order Euler-Lagrange equation for the fractional-order variational method, which is based on the fractional-order extremum method. In particular, the reverse incremental optimal search
Yi-Fei Pu
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Chaos, Solitons & Fractals, 2020 Highlights • Fractional order SEIR epidemic model with two infectious 'stages' is proposed.• Global dynamics of the model is performed.• Numerical simulations using Adam-Beshforth-Moulton method are conducted to support our results.• To present ...
Parvaiz Ahmad Naik, Jian Zu, K. Owolabi
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Adaptive Fuzzy Control for Fractional-Order Interconnected Systems With Unknown Control Directions [PDF]
IEEE transactions on fuzzy systems, 2020 This article concentrates on the study of the decentralized fuzzy control method for a class of fractional-order interconnected systems with unknown control directions.
Bingyun Liang +3 more
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Survey Study of Factional Order Controllers
Journal of Engineering, 2020 This is a survey study that presents recent researches concerning factional controllers. It presents several types of fractional order controllers, which are extensions to their integer order counterparts.
Omar Waleed Abdulwahhab +1 more
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Fractional order heroin epidemic dynamics
Alexandria Engineering Journal, 2021 Using illicit drugs has been on growth in all over the world especially in the USA, Europe and Asia. It is very harmful to society; it is the fourth foremost cause of death in the United States when taking overdose drug (about the same as motor vehicle ...
Zain Ul Abadin Zafar +5 more
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An Integral Equation Involving Legendre Functions [PDF]
, 1964 Rodrigues’s formula can be applied also to (1.1) and (1.3) but here the situation is slightly more involved in that the integrals with respect to σ^2 are of fractional order and their inversion requires the knowledge of differentiation and integration of
Erdélyi, A.
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MachinesThe application of fractional calculus in power electronics modeling provides an innovative method for improving inverter performance. This paper presents a three-phase inverter topology with fractional-order LC filter characteristics, analyzes its ...
Junhua Xu +5 more
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Fractional Order Difference Equations
International 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
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Fractional Order Runge–Kutta Methods
Fractal and Fractional, 2023 This paper presents a new class of fractional order Runge–Kutta (FORK) methods for numerically approximating the solution of fractional differential equations (FDEs).
Farideh Ghoreishi +2 more
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, 2019 One of the most popular tuning procedures for the development of fractional order controllers is by imposing frequency domain constraints such as gain crossover frequency, phase margin and iso-damping properties.
Birs, Isabela Roxana +4 more
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