Adaptive fractional-order switching-type control method design for 3D fractional-order nonlinear systems

C Yin, Y Cheng, YQ Chen, B Stark, S Zhong - Nonlinear Dynamics, 2015 - Springer
In this paper, an adaptive sliding mode technique based on a fractional-order (FO) switching-
type control law is designed to guarantee robust stability for uncertain 3D FO nonlinear …

An efficient algorithm for low-order direct discrete-time implementation of fractional order transfer functions

R De Keyser, CI Muresan, CM Ionescu - ISA transactions, 2018 - Elsevier
Fractional order systems become increasingly popular due to their versatility in modelling
and control applications across various disciplines. However, the bottleneck in deploying …

Computational challenge of fractional differential equations and the potential solutions: a survey

C Gong, W Bao, G Tang, Y Jiang… - … Problems in Engineering, 2015 - Wiley Online Library
We present a survey of fractional differential equations and in particular of the computational
cost for their numerical solutions from the view of computer science. The computational …

Fractional order differentiation by integration and error analysis in noisy environment

DY Liu, O Gibaru, W Perruquetti… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
The integer order differentiation by integration method based on the Jacobi orthogonal
polynomials for noisy signals was originally introduced by Mboup, Join and Fliess. We …

A comparative analysis of Laguerre‐based approximators to the Grünwald‐Letnikov fractional‐order difference

R Stanisławski, KJ Latawiec… - … Problems in Engineering, 2015 - Wiley Online Library
This paper provides a series of new results in both steady‐state accuracy and frequency‐
domain analyses for two Laguerre‐based approximators to the Grünwald‐Letnikov …

Synthesis of fractional-order PI controllers and fractional-order filters for industrial electrical drives

P Lino, G Maione, S Stasi, F Padula… - IEEE/CAA Journal of …, 2017 - ieeexplore.ieee.org
This paper introduces an electrical drives control architecture combining a fractional-order
controller and a setpoint pre-filter. The former is based on a fractional-order proportional …

Robust finite-time control of fractional-order nonlinear systems via frequency distributed model

B Wang, J Ding, F Wu, D Zhu - Nonlinear Dynamics, 2016 - Springer
This paper studies the application of frequency distributed model for finite-time control of a
class of fractional-order nonlinear systems. Firstly, a class of fractional-order nonlinear …

An edge-weighted second order variational model for image decomposition

J Duan, Z Qiu, W Lu, G Wang, Z Pan, L Bai - Digital Signal Processing, 2016 - Elsevier
Decomposing an image into structure and texture is an important procedure for image
understanding and analysis. Structure retains object hues and sharp edges whilst texture …

Optimal wideband digital fractional-order differentiators using gradient based optimizer

MAM Moqbel, TAA Ali, Z **ao - PeerJ Computer Science, 2024 - peerj.com
In this paper, we propose a novel optimization approach to designing wideband infinite
impulse response (IIR) digital fractional order differentiators (DFODs) with improved …

Takagi-Sugeno fuzzy control for a wide class of fractional-order chaotic systems with uncertain parameters via linear matrix inequality

B Wang, J Xue, D Chen - Journal of Vibration and Control, 2016 - journals.sagepub.com
In this paper, the authors focus on the application of linear matrix inequality (LMI) in the
stabilization of fractional-order chaotic systems and the strict mathematical description and …