Fast reaching finite time synchronization approach for chaotic systems with application in medical image encryption

B Vaseghi, S Mobayen, SS Hashemi, A Fekih - Ieee Access, 2021 - ieeexplore.ieee.org
This article proposes a fast reaching finite time synchronization approach for chaotic
systems along with its application to medical image encryption. First, an adaptive terminal …

Finite time chaos synchronization in time-delay channel and its application to satellite image encryption in OFDM communication systems

B Vaseghi, SS Hashemi, S Mobayen, A Fekih - Ieee Access, 2021 - ieeexplore.ieee.org
This paper proposes a finite time chaos synchronization approach for the secure
communication of satellite imaging. To this end, chaotic oscillators are considered in both …

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 …

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 …

Nonlinear fractional order system synchronization via combination-combination multi-switching

S Mittal, AT Azar, NA Kamal - … of the International Conference on Advanced …, 2021 - Springer
This manuscript focuses on the synchronization of the nonlinear fractional order system by
multi-switching combination. Two master systems and two slave systems are considered for …

Multilevel inverter for hybrid fuel cell/PV energy conversion system

A Fekik, ML Hamida, H Denoun, AT Azar… - Modeling and Control …, 2022 - igi-global.com
Power converters assume a significant part in fuel cell power generation systems and solar
power conversion systems which are an alternative to fossil fuel production systems. There …

A Design and Implementation of a New Control Based on Petri Nets for Three Phase PWM-Rectifier

A Fekik, ML Hamida, D Kais, H Khati… - International Journal of …, 2023 - igi-global.com
This article introduces a novel and effective diagram based on direct instantaneous power
control (DPC) of a PWM-controlled rectifier connected to the grid without a switching table …

Synchronization and Anti-Synchronization of Unidirectional and Bidirectional Coupled Chaotic Systems by Terminal Sliding Mode Control

AT Azar, FE Serrano, NA Kamal - Handbook of Research on …, 2021 - igi-global.com
In this chapter, the synchronization and anti-synchronization of coupled unidirectional and bi-
directional chaotic systems by terminal sliding mode control strategy are shown. The …