Results 31 to 40 of about 376,158 (286)
Novel Fractional-Order Model Predictive Control: State-Space Approach
IEEE Access, 2021 This paper deals with a novel approach to the fractional-order model predictive control in state space. Except well-known fractional-order models of processes (plants) with arbitrary (real) order of the derivatives in fractional differential equations a ...
Ivo Petras
doaj +1 more source
Hybrid Systems and Control With Fractional Dynamics (II): Control
, 2014 No mixed research of hybrid and fractional-order systems into a cohesive and multifaceted whole can be found in the literature. This paper focuses on such a synergistic approach of the theories of both branches, which is believed to give additional ...
HosseinNia, S. Hassan +2 more
core +1 more source
, 2020 In this paper, we consider controlling a class of single-input-single-output (SISO) commensurate fractional-order nonlinear systems with parametric uncertainty and external disturbance.
Li, Xinyao, Wen, Changyun, Zou, Ying
core +1 more source
A new type of identification problems: optimizing the fractional order in a nonlocal evolution equation [PDF]
, 2016 In this paper, we consider a rather general linear evolution equation of fractional type, namely a diffusion type problem in which the diffusion operator is the $s$th power of a positive definite operator having a discrete spectrum in $\R^+$.
Sprekels, Jürgen, Valdinoci, Enrico
core +4 more sources
Fractal and Fractional, 2021 The problem of control and stabilizing inherently non-linear and unstable magnetic levitation (Maglev) systems with uncertain equilibrium states has been studied.
Banu Ataşlar-Ayyıldız +2 more
doaj +1 more source
A Comprehensive Performance Improvement Control Method by Fractional Order Control
IEEE Photonics Journal, 2018 For the high precise tracking control task in quantum communications, this paper introduces a fractional-order control scheme to resolve the confliction between error rejection capacity and stability margin.
Xi Zhou, Yao Mao, Chao Zhang, Qiunong He
doaj +1 more source
Control Techniques for a Class of Fractional Order Systems
Mathematics, 2021 The paper discusses several control techniques for a class of systems described by fractional order equations. The paper presents the unit frequency criteria that ensure the closed loop control for: Fractional Order Linear Systems, Fractional Order ...
Mircea Ivanescu +3 more
doaj +1 more source
Time-Fractional Optimal Control of Initial Value Problems on Time Scales
, 2019 We investigate Optimal Control Problems (OCP) for fractional systems involving fractional-time derivatives on time scales. The fractional-time derivatives and integrals are considered, on time scales, in the Riemann--Liouville sense.
A Ahmadkhanlu +43 more
core +1 more source
Robust fractional order PI control for cardiac output stabilisation [PDF]
, 2019 Drug regulatory paradigms are dependent on the hemodynamic system as it serves to distribute and clear the drug in/from the body. While focusing on the objective of the drug paradigm at hand, it is important to maintain stable hemodynamic variables.
Birs, Isabela Roxana +4 more
core +2 more sources
Fractional-order iterative learning control for singular fractional- order system: (P) - PDa type [PDF]
Scientific Technical Review, 2016 Iterative learning control (ILC) is one of the recent topics in control theories and it is suitable for controlling a wider class of mechatronic systems - it is especially suitable for the motion control of robotic systems.
Lazarević Mihailo +4 more
doaj