On new fractional inverse matrix projective synchronization schemes

A Ouannas, AT Azar, T Ziar, S Vaidyanathan - Fractional Order Control and …, 2017 - Springer
In this study, the problem of inverse matrix projective synchronization (IMPS) between
different dimensional fractional order chaotic systems is investigated. Based on fractional …

A new fractional hybrid chaos synchronisation

A Ouannas, AT Azar… - International Journal of …, 2017 - inderscienceonline.com
Over the last decades, synchronisation of chaotic systems has become an active research
area and has been extensively and intensively studied due to the variety of important …

[图书][B] Optimization of Integer/Fractional Order Chaotic Systems by Metaheuristics and Their Electronic Realization

E Tlelo-Cuautle, LG De La Fraga, O Guillén-Fernández… - 2021 - taylorfrancis.com
Mathematicians have devised different chaotic systems that are modeled by integer or
fractional-order differential equations, and whose mathematical models can generate chaos …

A study on coexistence of different types of synchronization between different dimensional fractional chaotic systems

A Ouannas, AT Azar, T Ziar, AG Radwan - Fractional Order Control and …, 2017 - Springer
In this study, robust approaches are proposed to investigate the problem of the coexistence
of various types of synchronization between different dimensional fractional chaotic systems …

A novel 4-D hyperchaotic system with two quadratic nonlinearities and its adaptive synchronisation

S Vaidyanathan, AT Azar… - International Journal of …, 2018 - inderscienceonline.com
This work announces an eleven-term novel 4-D hyperchaotic system with two quadratic
nonlinearities. A qualitative analysis of the properties of the novel 4-D hyperchaotic system …

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 …

Stabilization of mechanical systems with backlash by PI loop shaping

AT Azar, FE Serrano - Artificial Intelligence: Concepts, Methodologies …, 2017 - igi-global.com
Backlash is one of several discontinuities found in different kinds of systems, it can be found
in actuators of different types, such as mechanical and hydraulic, giving way to unwanted …

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 …

Projective synchronization in fixed time for complex dynamical networks with nonidentical nodes via second-order sliding mode control strategy

Z Wang, H Wu - Journal of the Franklin Institute, 2018 - Elsevier
This paper is concerned with the global projective synchronization in fixed time for complex
dynamical networks (CDNs) with nonidentical nodes in the presence of disturbances. Firstly …

Disturbance observer based on biologically inspired integral sliding mode control for trajectory tracking of mobile robots

X Yang, P Wei, Y Zhang, X Liu, L Yang - IEEE Access, 2019 - ieeexplore.ieee.org
This paper proposes an integral sliding control system based on the nonlinear disturbance
observer, aiming to the trajectory tracking of the mobile robot under the external disturbance …