On the synchronization and stabilization of fractional-order chaotic systems: Recent advances and future perspectives

MA Balootaki, H Rahmani, H Moeinkhah… - Physica A: Statistical …, 2020 - Elsevier
Chaos is one of the most significant findings in physics and engineering. Fractional-order
chaotic systems are nonlinear systems with special features which, some of them include …

Fractional order extended state observer enhances the performance of controlled tri-copter UAV based on active disturbance rejection control

AF Hasan, AJ Humaidi, ASM Al-Obaidi, AT Azar… - Mobile Robot: Motion …, 2023 - Springer
In this chapter, an Active Disturbance Rejection Control (ADRC) is developed to trajectory
tracking control of a Tricopter Unmanned Aerial Vehicle (UAV). The extended state observer …

Real-time fuzzy-PID for mobile robot control and vision-based obstacle avoidance

SM Saidi, R Mellah, A Fekik, AT Azar - International Journal of …, 2022 - igi-global.com
In this work, the differential mobile robot is controlled utilizing fuzzy PID speed control, which
combines fuzzy control with conventional PID control in real time. The path may be …

PSO based parameter estimation and PID controller tuning for 2-DOF nonlinear twin rotor MIMO system

R Maiti, KD Sharma, G Sarkar - International Journal of …, 2018 - inderscienceonline.com
The present paper proposes a control methodology for a nonlinear multi-input multi-output
(MIMO) system that combines a stochastic optimisation and proportional-integral-differential …

Stability analysis and robust synchronisation of fractional-order modified Colpitts oscillators

KST Alain, AT Azar, R Kengne… - International Journal of …, 2020 - inderscienceonline.com
Based on the stability theory of the fractional order system, the dynamic behaviours of the
uncertain Colpitts oscillator with fractional order-derivative is studied. Furthermore, based on …

Control-based maximum power point tracking for a grid-connected hybrid renewable energy system optimized by particle swarm optimization

MB Smida, A Sakly, S Vaidyanathan… - Research Anthology on …, 2021 - igi-global.com
There has been a great deal of interest in renewable energy sources for electricity
generation, particularly for photovoltaic and wind generators. These energy resources have …

Robust observer-based synchronisation of chaotic oscillators with structural perturbations and input nonlinearity

KST Alain, AT Azar, FH Bertrand… - … Journal of Automation …, 2019 - inderscienceonline.com
This paper presents a generalised robust adaptive chaotic synchronisation method for
chaotic systems with structural perturbations. One control input is used to synchronise both …

Power quality improvement for grid-connected photovoltaic panels using direct power control

A Fekik, ML Hamida, H Houassine, AT Azar… - Modeling and control …, 2022 - igi-global.com
This chapter displays a control strategy for a photovoltaic system (PV) linked to the network
with two phases of a PWM converter, where the first phase is a DC-DC converter linked …

Artificial neural network for PWM rectifier direct power control and DC voltage control

A Fekik, H Denoun, AT Azar, M Zaouia… - Advances in System …, 2018 - igi-global.com
In this chapter, a new technique has been proposed for reducing the harmonic content of a
three-phase PWM rectifier connected to the networks with a unit power factor and also …

Fractional order control of switched reluctance motor

S Ghoudelbourk, AT Azar, D Dib… - … Journal of Advanced …, 2022 - inderscienceonline.com
In recent years, the switched reluctance machine (SRM) represents a contemporary
competitive technology in the fields of automotive and aeronautics, because their growing …