Results 251 to 260 of about 10,025,076 (325)

Fractional Order Curves

open access: yesSymmetry
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.
Marius-F. Danca, J. Jonnalagadda
semanticscholar   +2 more sources

Joint two‐stage multi‐innovation recursive least squares parameter and fractional‐order estimation algorithm for the fractional‐order input nonlinear output‐error autoregressive model

International Journal of Adaptive Control and Signal Processing, 2023
This paper mainly investigates the issue of parameter identification for the fractional‐order input nonlinear output error autoregressive (IN‐OEAR) model.
Chong Hu, Yan Ji, Caiqing Ma
semanticscholar   +1 more source

Finite-Time Synchronization and Energy Consumption Prediction for Multilayer Fractional-Order Networks

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2023
The finite-time synchronization (FTS) of the prediction of the synchronization time and energy consumption is discussed for multilayer fractional-order networks (MFONs).
Dongbing Tong   +4 more
semanticscholar   +1 more source

Optimal Adaptive Filtering Algorithm by Using the Fractional-Order Derivative

IEEE Signal Processing Letters, 2022
The previous work for the filter design considers uncorrelated white measurement noise disturbance. For more complex correlated noise disturbance, the conventional adaptive filter results in biased estimates.
Xiao Zhang, F. Ding
semanticscholar   +1 more source

CIM applications in fractional domain: Fractional-order universal filter & fractional-order oscillator

AEU - International Journal of Electronics and Communications, 2022
In this work, applications of current inverting metamutator (CIM) are explored in fractional domain for the very first time. The realization of a current-mode universal fractional-order filter (FOF) and a sinusoidal fractional-order oscillator (FOO) circuit utilizing one CIM block is presented.
Garima Varshney   +2 more
openaire   +1 more source

An Optical Image Encryption Algorithm Based on a Fractional-Order Laser Hyperchaotic System

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2022
In recent years, image encryption schemes based on optical methods have been extensively studied. However, possible optical encryption methods in combination with fractional-order laser hyperchaotic systems have not been reported.
Xuejun Li   +3 more
semanticscholar   +1 more source

Fuzzy Adaptive Fault-Tolerant Control of Fractional-Order Nonlinear Systems

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021
This paper studies the adaptive control problem for a class of uncertain fractional nonlinear systems with actuator faults, where the total number of failures is allowed to be infinite.
Yuanxin Li, Qu Wang, Shaocheng Tong
semanticscholar   +1 more source

Iterative parameter and order identification for fractional‐order nonlinear finite impulse response systems using the key term separation

International Journal of Adaptive Control and Signal Processing, 2021
This article considers the parameter estimation for a fractional‐order nonlinear finite impulse response system with colored noise. For the fractional‐order systems, the challenge and difficulty are to identify the order and parameters of the systems ...
Junwei Wang, Yan Ji, Chen Zhang
semanticscholar   +1 more source

Finite-Time Synchronization of Memristive Neural Networks With Fractional-Order

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021
In this paper, the problem of the finite-time synchronization is addressed for a kind of fractional-order memristive neural networks (FMNNs). First, a new power law inequality with fractional-order and two finite-time fractional differential inequalities
Shuai Yang   +3 more
semanticscholar   +1 more source

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