Optimized type-2 fuzzy controller based on IoMT for stabilizing the glucose level in type-1 diabetic patients

A Sayed, BA Zalam, M Elhoushy, E Nabil - Scientific Reports, 2023 - nature.com
Due to advancements in existing Internet of Medical Things (IoMT) systems and devices, the
blood glucose level (BGL) for type-1 diabetic patients (T1DPs) is effectively and continually …

A dynamic interplay between Allee effect and time delay in a mathematical model with weakening memory

A Gökçe - Applied Mathematics and Computation, 2022 - Elsevier
This paper deals with a model of population dynamics comprising Allee effect and
weakening memory with constant time delays. Since predator density depends on the prey …

Hybrid FOT2F-FOPD controller for permanent magnet synchronization motor based on ILA optimization with SRF-PLL

M Nouh, BA Zalam, A Sayed - Scientific Reports, 2024 - nature.com
Permanent magnet synchronous motor (PMSM) systems have gained popularity in various
fields due to their advantages such as high speed, high accuracy, low maintenance, and …

Optimized Fuzzy Fractional-order Controller for a Nonlinear Chaos System With Period-doubling Bifurcation Analysis

E Moustafa, B Abou-Zalam, AA Sobaih, E Nabil… - International Journal of …, 2023 - Springer
Chaos study and control is one of the dynamic fields of research nowadays. The non-linear
dynamic behavior such as fast scale bifurcation results in an unpredictable chaos action so it …

Automated blood glucose regulation for nonlinear model of type-1 diabetic patient under uncertainties: GWOCS type-2 fuzzy approach

M Elhoushy, BA Zalam, A Sayed, E Nabil - Biomedical Engineering Letters, 2024 - Springer
Regulating blood glucose level (BGL) for type-1 diabetic patient (T1DP) accurately is very
important issue, an uncontrolled BGL outside the standard safe range between 70 and 180 …

Driving the PWM-controlled system to monostable behavior by periodic modulation of a carrier signal

V Atamaniuk, O Kuznyetsov… - 2022 IEEE 4th …, 2022 - ieeexplore.ieee.org
The normal (“nominal)” mode of operation of a PWM-driven power stage under several
circumstances can be only one of multiple coexisting stable modes for the same set of …

Suppressing undesired periodic modes in a PWM-controlled DC drive by sinusoidal modulation of a reference signal

O Kuznyetsov, V Atamaniuk - 2022 IEEE 3rd KhPI Week on …, 2022 - ieeexplore.ieee.org
PWM-controlled power stage under several conditions are prone to the coexistence of
several stable modes for the same set of parameters. For the majority of applications, it is an …

Optimized interval type-2 fuzzy logic controller based on Bio-inspired methods

M Elhoushy, BA Zalam, A Sayed… - 2023 3rd International …, 2023 - ieeexplore.ieee.org
Recently, interval type-2 fuzzy logic controller (IT2FLC) which is considered a simple class of
the general Type-2 fuzzy logic controller (T2FLC) has shown superiority in different …

Backstepping global and structural stabilization of direct current/direct current boost converter

Z Madni, K Guesmi, A Benalia - International Journal of Circuit …, 2022 - Wiley Online Library
This paper deals with the stabilization of direct current/direct current (DC/DC) boost
converter and the nonlinear phenomena elimination using a constrained backstepping …

Nonlinear Dynamics Induced by Coil Heat in the PMDC Motor and Control

AN Topy, JRM Pone, ASK Tsafack… - Chaos Theory and … - dergipark.org.tr
In this paper, the interesting dynamics of chaos induced by the effect of the variation of
internal average heat during operation in the DC motor control by the full bridge drive are …