Application of fractional-order calculus to improve the mathematical model of a two-mass system with a long shaft

A Lozynskyy, A Chaban, T Perzyński, A Szafraniec… - Energies, 2021 - mdpi.com
Based on the general theory of fractional order derivatives and integrals, application of the
Caputo–Fabrizio operator is analyzed to improve a mathematical model of a two-mass …

A PID controller for synchronization between master-slave neurons in fractional-order of neocortical network model

M Ghasemi, A Foroutannia, F Nikdelfaz - Journal of Theoretical Biology, 2023 - Elsevier
Modeling of the biological neurons is a way to understand the architecture of neural
networks of the brain. A complex brain network includes the synchronization between some …

Optimal fractional-order controller for the voltage stability of a DC microgrid feeding an electric vehicle charging station

SA Zaid, A Bakeer, H Albalawi, AM Alatwi… - Fractal and …, 2023 - mdpi.com
Charging stations are regarded as the cornerstone of electric vehicle (EV) development and
utilization. Electric vehicle charging stations (EVCSs) are now energized via standalone …

A deep learning optimizer based on Grünwald–Letnikov fractional order definition

X Zhou, C Zhao, Y Huang - Mathematics, 2023 - mdpi.com
In this paper, a deep learning optimization algorithm is proposed, which is based on the
Grünwald–Letnikov (GL) fractional order definition. An optimizer fractional calculus gradient …

Stabilizing unstable periodic orbit of unknown fractional-order systems via adaptive delayed feedback control

B Yaghooti, K Safavigerdini, R Hajiloo… - arXiv preprint arXiv …, 2022 - arxiv.org
This paper presents an adaptive nonlinear delayed feedback control scheme for stabilizing
the unstable periodic orbit of unknown fractional-order chaotic systems. The proposed …

Inferring dynamics of discrete-time, fractional-order control-affine nonlinear systems

B Yaghooti, B Sinopoli - 2023 American Control Conference …, 2023 - ieeexplore.ieee.org
In this paper, a system identification algorithm is proposed for control-affine, discrete-time
fractional-order nonlinear systems. The proposed algorithm is a data-integrated framework …

Safety enforcement in closed-loop anesthesia—A comparison study

M Hosseinzadeh, K van Heusden, M Yousefi… - Control Engineering …, 2020 - Elsevier
This paper studies application of different constrained control concepts for the control of
Depth of Hypnosis (DOH) in closed-loop anesthesia to guarantee patient safety, while …

Optimization and its implementation impact of two-modes controller fractional approximation for buck converters

AG S. Sánchez, FJ Perez-Pinal, A Espinosa-Calderón - Micromachines, 2022 - mdpi.com
Additional degrees of freedom in a fractional-order control strategy for power electronic
converters are well received despite the lack of reliable tuning methods. Despite …

Stabilizing unstable periodic orbit of unknown fractional-order systems via adaptive delayed feedback control

B Yaghooti, K Safavigerdini… - Proceedings of the …, 2024 - journals.sagepub.com
This article presents an adaptive nonlinear delayed feedback control scheme for stabilizing
the unstable periodic orbit of unknown fractional-order chaotic systems. The proposed …

Guaranteeing Safety of Patients Under Mechanical Ventilation

M Hosseinzadeh - 2024 American Control Conference (ACC), 2024 - ieeexplore.ieee.org
Mechanical ventilation is a life-saving device for patients who are unable to breathe on their
own. In the pressure-controlled ventilation mode, a mechanical ventilator frequently …