Results 71 to 80 of about 173,800 (157)

Fractional-order Chelyshkov collocation method for solving variable-order fractional differential equations

Journal of Inequalities and Applications
This paper presents an efficient numerical method for solving variable-order fractional differential equations (VO-FDEs) by using the fractional-order Chelyshkov functions (FCHFs).
M. S. Al-Sharif, A. I. Ahmed, M. S. Salim   +2 more
doaj   +1 more source

Linear fractional order system identification using adjustable fractional order differentiator

IET Signal Processing, 2014
In previous decades, it has been observed that many physical systems are well characterised by fractional order models. Hence, their identification is attracting more and more interest of the scientific community. However, they pose a more difficult identification problem, which requires not only the estimation of model coefficients but also the ...
Daoud Idiou, Abdelfatah Charef, Abdelbaki Djouambi   +2 more
openaire   +1 more source

Correction: Impulsive fractional order integrodifferential equation via fractional operators

PLoS ONE
[This corrects the article DOI: 10.1371/journal.pone.0282665.].
PLOS ONE Staff
doaj   +3 more sources

Time-domain response of nabla discrete fractional order systems

, 2018
This paper investigates the time--domain response of nabla discrete fractional order systems by exploring several useful properties of the nabla discrete Laplace transform and the discrete Mittag--Leffler function.
Cheng, Songsong, Gao, Qing, Wang, Yong, Wei, Yiheng   +3 more
core  

Fractional Order Robust Controller for Fractional-Order Interval Plants

IFAC-PapersOnLine, 2022
Vlad Mihaly, Mircea Şuşcă, Eva H. Dulf, Dora Morar, Petru Dobra   +4 more
openaire   +1 more source

Fractional-Order Identification of Gyroscope MEMS Noise Under Various Temperature Conditions

Sensors
This paper deals with identifying the fractional-order noise parameters for MEMS gyroscopes under various temperature conditions. The significant contribution of the paper is to investigate the relation between the fractional noise model of MEMS devices ...
Dominik Sierociuk, Michal Macias, Konrad Andrzej Markowski   +2 more
doaj   +1 more source

Consensus Tracking of Fractional-Order Multiagent Systems via Fractional-Order Iterative Learning Control

Complexity, 2019
In this work, the consensus problem of fractional-order multiagent systems with the general linear model of fixed topology is studied. Both distributed PDα-type and Dα-type fractional-order iterative learning control (FOILC) algorithms are proposed. Here,
Shuaishuai Lv, Mian Pan, Xungen Li, Qi Ma, Tianyi Lan, Bingqiang Li, Wenyu Cai   +6 more
doaj   +1 more source

Fractional Order Curves

Symmetry
This paper continues the subject of symmetry breaking of fractional-order maps, previously addressed by one of the authors. Several known planar classes of curves of integer order are considered and transformed into their fractional order. Several known planar classes of curves of integer order are considered and transformed into their fractional order.
Marius-F. Danca, Jagan Mohan Jonnalagadda   +1 more
openaire   +1 more source

Fractional order capacitors

, 2008
The performance of electrical devices, depending on the processes of the electrolytes, have been fully described and the physical origin of each parameter is well established. However, the influence of the irregularity of the electrodes was not a subject of study and only recently, this problem became relevant in the viewpoint of fractional calculus ...
Jesus, Isabel S., Tenreiro Machado, J. A., Silva, Manuel   +2 more
openaire   +1 more source

Utilizing fractional-order operator to Alzheimer's disease dynamics. [PDF]

Sci Rep
Nisar KS, Farman M.
europepmc   +1 more source