Nature

Existence and uniqueness of solutions for fuzzy fractional integro-differential equations with boundary conditions

The analytical behavior of fractional-order differential equations under uncertainty is often difficult to investigate. To address this challenge, this study considers Caputo-type fuzzy fractional ...
Nature

Robust direct voltage control of stand-alone DFIG wind systems using a fractional-order fuzzy logic approach

This paper proposes a novel control strategy for stand-alone doubly fed induction generator (DFIG)-based wind energy systems by integrating fractional-order operators into a fuzzy logic control (FLC) ...
IEEE

Development of a Hybrid Fractional-Order Fuzzy-PID Controller Applied to a DC-DC Buck Converter

Abstract: This brief focuses on developing a hybrid fractional-order PID (FOPID) controller enhanced with fuzzy logic to regulate the output voltage of a DC-DC Buck converter. The FOPID controller ...
IEEE

A Uniform Robust Exact Differentiator Based Neuro-Fuzzy Fractional Order Sliding Mode Control for Optimal Standalone Solar Photovoltaic System

Abstract: This study introduces an innovative neurofuzzy fractional-order sliding mode control approach for standalone photovoltaic systems, designed to mitigate uncertainties and disturbances caused ...
Scientific Research Publishing

Design and Optimized Control of a Photovoltaic/Battery-Powered Cathodic Protection System ()

Metallic pipeline corrosion poses a significant challenge in the petrochemical industry. In this study, the design and control of a stand-alone photovoltaic (PV)-powered cathodic protection (CP) ...
Frontiers

Adaptive passive fault tolerant control of DFIG-based wind turbine using a self-tuning fractional integral sliding mode control

Controlling variable wind speed turbine (VWT) system based on a doubly-fed induction generator (DFIG) is a challenging task. It requires a control law that is both adaptable and robust enough to ...
Scientific Research Publishing

PID and Fuzzy Logic Control of Ball and Beam System Using Particle Swarm Optimization ()

In this research, we carried out the modeling of the ball and beam system (BBS) within the MATLAB/Simulink framework by applying both proportional-integral-derivative (PID) and fuzzy logic control ...
eLife

Fuzzy supertertiary interactions within PSD-95 enable ligand binding

This paper presents data of fundamental importance and is methodologically exceptional. It is of broad interest to investigators studying the function and regulation of protein scaffolds, dynamic ...
Frontiers

Advanced Control for Grid-Connected System With Coordinated Photovoltaic and Energy Storage

The large-scale new energy sources such as photovoltaic power generation reduces the original damping and inertia of the power system, resulting in the oscillation of the system. Self-adaptive virtual ...
C&EN

Coordinated Control of the Fuel Cell Air Supply System Based on Fuzzy Neural Network Decoupling

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. In order to achieve the goal of carbon neutralization, hydrogen plays an important ...
C&EN

Surfactant–Polymer Flooding: Influence of the Injection Scheme

The use of standard enhanced oil recovery (EOR) techniques allows for the improvement of oilfield performance after waterflooding processes. Chemical EOR methods modify different properties of fluids ...