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Prof. Ahmed G. Radwan

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HomeChaotic Systems and Applicatio...

Posts tagged: Chaotic Systems and Applications

Generalized dynamic switched synchronization between combinations of fractional-order chaotic systems

2017Abd-El-Hafiz S.K.Henein M.M.R.JournalRadwan A.G.Sayed W.S.

This paper proposes a novel generalized switched synchronization scheme among n fractional-order chaotic systems with various operatingmodes

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Finite precision logistic map between computational efficiency and accuracy with encryption applications

2017Fahmy H.A.H.JournalRadwan A.G.Rezk A.A.Sayed W.S.

Chaotic systems appear in many applications such as pseudo-random number generation, text encryption, and secure image transfer

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Design of Positive, Negative, and Alternating Sign Generalized Logistic Maps

2015Fahmy H.A.H.JournalRadwan A.G.Sayed W.S.

The discrete logistic map is one of the most famous discrete chaotic maps which has widely spread applications

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A novel chaotic system without equilibrium: Dynamics, synchronization, and circuit realization

2017Azar A.T.Gerodimos N.A.JournalMunoz-Pacheco J.M.Ouannas A.Pham V.-T.Radwan A.G.Tombras G.S.Vaidyanathan S.Volos C.

A few special chaotic systems without unstable equilibrium points have been investigated recently

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New Trends on Modeling, Design, and Control of Chaotic Systems

2017Campos-Canton E.JournalMunoz-Pacheco J.M.Pham V.-T.Radwan A.G.Taher Azar A.Volos C.

Nowadays, one of the most studied phenomena is chaos into the nonlinear dynamical systems.

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Design and FPGA Verification of Custom-Shaped Chaotic Attractors Using Rotation, Offset Boosting and Amplitude Control

2021JournalRadwan A.G.Roshdy M.Said L.A.Sayed W.S.

This paper proposes a method of generating custom-shaped attractors, which depends on a planarly rotating V-shape multi-scroll chaotic system with offset boosting and amplitude control, and its FPGA verification

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Trajectory control and image encryption using affine transformation of lorenz system

2021Elsedeek A.Fahmy H.A.H.JournalRadwan A.G.Sayed W.S.

This paper presents a generalization of chaotic systems using two-dimensional affine transformations with six introduced parameters to achieve scaling, reflection, rotation, translation and/or shearing

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Analysis and FPGA of semi-fractal shapes based on complex Gaussian map

2021AboAlNaga B.M.JournalMadian A.H.Radwan A.G.Said L.A.

This paper studies the fractal-like behavior exhibited by the complex form of Gaussian chaotic map and the capability of digital architectures to mimic that behavior

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Cancellable face recognition based on fractional-order Lorenz chaotic system and Haar wavelet fusion

2021Abd El-Samie F.E.Badr I.S.El Banby G.M.EL-Rabaie E.-S.M.El-Shafai W.JournalRadwan A.G.Said L.A.

Cancellable biometrics is the art of generating distorted or encrypted templates of original biometric templates

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FPGA realization of a speech encryption system based on a generalized modified chaotic transition map and bit permutation

2019Abd-El-Hafiz S.K.JournalRadwan A.G.Sayed W.S.Tolba M.F.

This paper proposes a generalized modified chaotic transition map with three independent parameters

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RECENT PUBLICATIONS
  • Valorization of Agricultural and Marine Waste for Fabrication of Bio-Adsorbent Sheets
  • MPPT for a Partially Shaded PV System Using Accelerated Particle Swarms
  • On Fractional-order Capacitive Wireless Power Transfer System
  • Time-domain Li-ion Battery Modeling under Staircase Charging and Discharging
  • Progressive Multi-Secret Sharing of Color Images Using Lorenz Chaotic System
RESEARCH TOPICS

Bio-impedance for Food Quality Biomedical and Robotic Engineering Biomedical Engineering Chaotic & Coding Systems with Applications Chaotic Systems and Applications Design and Applications of Mem-elements Fractional-order systems Modeling and Applications of New Electrical Elements and Recent Technology Modeling of Supercapacitors and Energy Storage Elements Wastewater Treatments

AHMED RADWAN

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  • NU Main Campus: 26 July Corridor, Sheikh Zayed City
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